Navigation (N)- Part 2
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A GPS signal reception in great extend depends on the aircraft's altitude. This statementis
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(1) true.
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(2) false.
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The use of a compass has been there for years now. It is mostly used in navigation of space and water vessels. Take up the navigation (n) - part 2 quizzes below and gauge how much you know.
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- 2.
Lines on geographical charts joining points of a zero magnetic variation, are called
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(1) izogonic lines.
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(2) izoclinic lines.
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(3) agonic lines.
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(4) aclinic lines.
Correct Answer
A. (3) agonic lines.Explanation
Agonic lines are lines on geographical charts that join points of zero magnetic variation. Magnetic variation refers to the difference between true north and magnetic north. Therefore, agonic lines represent locations where true north and magnetic north align, resulting in zero magnetic variation. Izogonic lines (option 1) represent lines joining points of equal magnetic variation. Izoclinic lines (option 2) represent lines joining points of equal magnetic inclination. Aclinic lines (option 4) represent lines joining points of zero magnetic inclination.Rate this question:
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- 3.
When working with a GPS one must know that
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(1) it is necessary to type in manually geographic coordinates of the aircraft's parking position.
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(2) the device automatically determines the aircraft's present position in geographic coordinates.
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(3) the device is able to determine navigational parameters relative only to those fixes, which are in a theoretical sight of view.
Correct Answer
A. (2) the device automatically determines the aircraft's present position in geographic coordinates.Explanation
The correct answer is (2) the device automatically determines the aircraft's present position in geographic coordinates. This means that when using a GPS, there is no need to manually enter the aircraft's coordinates as the device is capable of automatically determining the present position using geographic coordinates.Rate this question:
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- 4.
Which velocity is measured in principle by every GPS instrument?
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(1) True Air Speed.
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(2) Ground Speed.
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(3) Vertical Speed.
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(4) Wind Speed.
Correct Answer
A. (2) Ground Speed.Explanation
Every GPS instrument measures the velocity of an object relative to the Earth's surface, which is known as the ground speed. True Air Speed measures the velocity of an object relative to the air mass it is moving through, Vertical Speed measures the rate of change of altitude, and Wind Speed measures the speed of the wind. However, GPS instruments primarily focus on measuring ground speed to provide accurate location and navigation information.Rate this question:
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- 5.
If a true heading of 135° results in a ground track of 130° and a true airspeed of 135knots results in a groundspeed of 140 knots, the wind would be from
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(1) 019° and 12 knots.
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(2) 200° and 13 knots.
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(3) 246° and 13 knots.
Correct Answer
A. (3) 246° and 13 knots.Explanation
CA[°]= 60xCWC[KT]/TAS[KT]Rate this question:
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- 6.
The magnetic course of the route segment D-E is (figure 15)
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(1) 303°.
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(2) 322°.
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(3) 314°.
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(4) 292°.
Correct Answer
A. (3) 314°. -
- 7.
An NDB normally transmits on which frequency band?
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(1) 190 to 535 KHz.
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(2) 400 to 1020 Hz.
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(3) 962 to 1213 MHz.
Correct Answer
A. (1) 190 to 535 KHz.Explanation
An NDB (Non-Directional Beacon) normally transmits on the frequency band of 190 to 535 KHz. This frequency range is commonly used for NDB navigation systems, which provide pilots with a non-directional radio signal that can be used for navigation purposes. The other frequency bands mentioned, 400 to 1020 Hz and 962 to 1213 MHz, are not typically associated with NDB transmissions.Rate this question:
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- 8.
When calculating magnetic direction from a given true direction, westerly variation shouldbe
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(1) added.
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(2) substracted.
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(3) multiplicated.
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(4) divided.
Correct Answer
A. (1) added.Explanation
* Variation WEST, magnetic BEST (+)
* Variation EAST, variation LEAST (-)Rate this question:
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- 9.
If an ADF indicator in the cockpit corresponds to the figure C, the magnetic bearingFROM the station is (figure 22)
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(1) 025°.
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(2) 115°.
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(3) 295°.
Correct Answer
A. (2) 115°.Explanation
*TO look at the ARROW
*FROM look at the TAILRate this question:
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- 10.
Similarly to a VOR, the accuracy of a GPS in great extend depends on the distance tothe point selected.
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(1) True.
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(2) False.
Correct Answer
A. (2) False.Explanation
The statement is false because the accuracy of a GPS does not depend on the distance to the point selected. GPS accuracy is determined by various factors such as the number of satellites in view, the quality of the receiver, atmospheric conditions, and interference. The distance to the point selected does not directly impact the accuracy of the GPS signal.Rate this question:
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- 11.
A GPS leads an aircraft on route along
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(1) great circle. (Shortest distance)
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(2) passive curve.
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(3) heading line.
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(4) rhumb line.
Correct Answer
A. (1) great circle. (Shortest distance)Explanation
A GPS leads an aircraft on a great circle route because it is the shortest distance between two points on a sphere, such as the Earth. A great circle is formed by the intersection of a plane that passes through the center of the sphere, and it represents the most efficient path for the aircraft to follow. By following a great circle, the aircraft can minimize the distance traveled and optimize fuel consumption. Therefore, a GPS guides the aircraft along a great circle route to ensure the shortest distance is covered.Rate this question:
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- 12.
Is it possible for a desired true track, true heading and actual true track to have the samevalue?
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(1) No, in no case.
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(2) Yes.
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(3) Yes, because these values are always equal.
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(4) This is possible only when flying in north or south direction.
Correct Answer
A. (2) Yes.Explanation
It is possible for a desired true track, true heading, and actual true track to have the same value. This means that the pilot's intended route (desired true track), the direction the aircraft is actually pointing (true heading), and the direction the aircraft is actually moving (actual true track) are all aligned. This can occur in any direction, not just north or south.Rate this question:
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- 13.
When converting from true course to magnetic heading, a pilot should
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(1) subtract easterly variation and right wind correction angle.
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(2) add westerly variation and subtract left wind correction angle.
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(3) subtract westerly variation and add right wind correction angle.
Correct Answer
A. (2) add westerly variation and subtract left wind correction angle.Explanation
Left wind (-), Right wind (+)Rate this question:
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- 14.
What is the DME reading if an aircraft is directly over a VOR/DME station at the altitudeof 6,000 ft AGL?
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(1) 0.
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(2) 1.
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(3) 1,3.
Correct Answer
A. (2) 1.Explanation
If an aircraft is directly over a VOR/DME station at an altitude of 6,000 ft AGL, the DME reading would be 1. This is because the DME (Distance Measuring Equipment) measures the slant range distance between the aircraft and the VOR/DME station. When directly over the station, the slant range distance is equal to the altitude of the aircraft above ground level (AGL), which in this case is 6,000 ft. Therefore, the DME reading would be 1.Rate this question:
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- 15.
A GPS signal may be interrupted when transmitting on VHF frequencies
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(1) 121.15 MHz, 121.17 MHz in 121.20 MHz.
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(2) 131.25 MHz in 131.30 MHz.
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(3) Both answers are correct.
Correct Answer
A. (3) Both answers are correct.Explanation
GPS signals operate on L-band frequencies, which are in the range of 1.1 GHz to 1.6 GHz. VHF frequencies, on the other hand, range from 30 MHz to 300 MHz. Therefore, the VHF frequencies mentioned in both answer options (1) and (2) are outside the range of GPS signals. As a result, transmitting on these VHF frequencies will not interrupt the GPS signal. Hence, the correct answer is (3) Both answers are correct.Rate this question:
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- 16.
The true course from the point A to the point B is (figure 14)
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(1) 031°.
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(2) 059°.
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(3) 239°.
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(4) 301°.
Correct Answer
A. (4) 301°. -
- 17.
The true course of the route segment E-F is (figure 15)
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(1) 260°.
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(2) 100°.
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(3) 080°.
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(4) 070°.
Correct Answer
A. (3) 080°.Explanation
The correct answer is (3) 080°. This can be determined by looking at the given figure 15. The true course is the direction in which the route segment E-F is being followed. By visually analyzing the figure, it can be observed that the line connecting E and F is inclined at an angle of approximately 80° with respect to a reference line. Therefore, the true course of the route segment E-F is 080°.Rate this question:
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- 18.
What is the magnetic course from the point B to the point C? (figure 14)
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(1) 027°.
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(2) 042°.
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(3) 057°.
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(4) 142°.
Correct Answer
A. (1) 027°.Explanation
The correct answer is (1) 027°. This can be determined by using the given figure 14. The magnetic course is the angle between the magnetic north and the direction from point B to point C. By measuring the angle in the figure, it can be seen that the magnetic course is approximately 027°.Rate this question:
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- 19.
As shown by ADF F, the relative bearing TO the station is (figure 21)
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(1) 090°.
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(2) 180°.
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(3) 270°.
Correct Answer
A. (1) 090°.Explanation
The ADF (Automatic Direction Finder) is used to determine the relative bearing to a station. In this case, the ADF reading is shown as "F". The figure 21 is not provided in the question, but based on the information given, the correct answer is (1) 090°.Rate this question:
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- 20.
If receiving ADF indication B, what magnetic heading should the aircraft be turned to flydirectly to the NDB station? (figure 22)
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(1) 010°.
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(2) 145°.
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(3) 190°.
Correct Answer
A. (3) 190°.Explanation
The ADF indication B means that the aircraft is receiving a bearing from the NDB station on the back side of the ADF. To fly directly to the NDB station, the aircraft should turn towards the opposite direction of the ADF indication. Since the ADF indication is on the back side, the aircraft should turn 180 degrees from the ADF indication, which is in the direction of 190°. Therefore, the correct magnetic heading to fly directly to the NDB station is 190°.Rate this question:
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- 21.
When flying in the vicinity of island Cres, a pilot will normally obtain a meteo data by (figure 16)
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(1) listening on the frequency 127.8 MHz.
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(2) calling Control/Radar Zagreb on the frequency 124.8 MHz or 129.65 MHz.
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(3) calling Rijeka Tower or Pulj Tower.
Correct Answer
A. (1) listening on the frequency 127.8 MHz.Explanation
The correct answer is (1) listening on the frequency 127.8 MHz. This is because when flying in the vicinity of island Cres, pilots can obtain meteorological data by listening on the frequency 127.8 MHz. This frequency is likely used for broadcasting weather information in that area, allowing pilots to stay updated on the current weather conditions while flying near the island. Calling Control/Radar Zagreb or the Rijeka Tower or Pulj Tower may not necessarily provide the specific meteorological data needed for the area around island Cres.Rate this question:
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- 22.
Choose the correct sequence of procedures in the cockpit for flying inbound to the VORstation.a) Rotate the OBS selector knob to center the CDI needle with TO indication.b) Check the identification signal.c) Check for proper frequency selected.d) Turn the aircraft into the heading, equal to the radial selected on the OBS.
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(1) b, c, a, d
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(2) d, a, b, c
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(3) a, b, c, d
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(4) c, b, a, d
Correct Answer
A. (4) c, b, a, dExplanation
The correct sequence of procedures in the cockpit for flying inbound to the VOR station is as follows: First, check for the proper frequency selected (c). Then, check the identification signal (b). After that, rotate the OBS selector knob to center the CDI needle with TO indication (a). Finally, turn the aircraft into the heading equal to the radial selected on the OBS (d). This sequence ensures that the correct frequency is selected, the identification signal is verified, and the aircraft is properly aligned with the VOR station for inbound flying.Rate this question:
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- 23.
With a VOR/ILS receiver set to a VOR frequency, how many degrees does full deflectionof a CDI to one side represent?
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(1) 5°.
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(2) 10°.
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(3) 20°.
Correct Answer
A. (2) 10°.Explanation
Each deflection(points on VOR indicator)= 2°
Total= 2°x5= 10°Rate this question:
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- 24.
The slant-range error of a DME is greatest at
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(1) low altitudes directly over the facility.
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(2) high altitudes directly over the facility.
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(3) high altitudes and high range from the facility.
Correct Answer
A. (2) high altitudes directly over the facility.Explanation
The slant-range error of a DME is greatest at high altitudes directly over the facility. This is because at high altitudes, the DME signal has to travel a longer distance to reach the aircraft, resulting in a larger slant range. The DME measures the time it takes for the signal to travel to the aircraft and back, and this time measurement is affected by the longer distance traveled at high altitudes. As a result, the slant-range error is greatest at high altitudes directly over the facility.Rate this question:
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- 25.
When flying in the vicinity of Klagenfurt airport, a pilot will normally obtain a meteo datafor the surrounding airports by (figure 16)
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(1) listening to the voice transmittion of the VOR KFT.
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(2) questioning Klagenfurt Tower.
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(3) questioning the radar.
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(4) listening to the VOLMET broadcast at frequency 122.27 MHz.
Correct Answer
A. (4) listening to the VOLMET broadcast at frequency 122.27 MHz.Explanation
Pilots flying in the vicinity of Klagenfurt airport can obtain meteorological data for the surrounding airports by listening to the VOLMET broadcast at frequency 122.27 MHz. This broadcast provides important weather information such as temperature, wind direction, and visibility, which is crucial for safe flying. By tuning in to this frequency, pilots can stay updated on the current weather conditions and make informed decisions during their flight.Rate this question:
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- 26.
Magnetic heading is
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(1) true heading plus/minus variation.
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(2) true course plus/minus variation.
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(3) true course plus/minus deviation.
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(4) magnetic course plus/minus deviation.
Correct Answer
A. (1) true heading plus/minus variation.Explanation
The correct answer is (1) true heading plus/minus variation. Magnetic heading refers to the direction in which an aircraft or vessel is actually pointing, taking into account the magnetic variation or declination. True heading, on the other hand, is the direction in which the aircraft or vessel would be pointing if there were no magnetic variation. Therefore, magnetic heading is calculated by adding or subtracting the magnetic variation from the true heading.Rate this question:
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- 27.
Which element of the wind triangle has a null value if a magnetic heading equalscompass heading?
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(1) Magnetic dip.
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(2) Compass deviation.
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(3) Drift.
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(4) Magnetic variation.
Correct Answer
A. (2) Compass deviation.Explanation
If a magnetic heading equals compass heading, it means that there is no deviation between the magnetic compass and the compass card. Compass deviation refers to the error caused by the magnetic fields of the aircraft interfering with the compass, causing it to deviate from its true heading. Therefore, if there is no deviation, the compass deviation value will be null.Rate this question:
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- 28.
On a cross-country flight, point A is crossed at 1500 hours and the plan is to reach pointB at 1530 hours. Use the following information to determine the indicated airspeed required toreach point B on schedule.Distance between A and B ................... 70 NMForecast wind .............................. 310°/15 ktPressure altitude ............................... 8,000 ftAmbient temperature ........................... -10 °CTrue course ........................................... 270°The required indicated airspeed would be approximately
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(1) 126 knots.
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(2) 137 knots.
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(3) 152 knots.
Correct Answer
A. (2) 137 knots.Explanation
15:30=15:00=0.5hours
70NM=0.5xSpeed==> Speed=140ktsRate this question:
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- 29.
When using a VOR for navigation, station passage is indicated
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(1) when the OFF flag appears.
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(2) when the TO-FROM flag begins to flicker.
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(3) when the first full-scale deflection of the CDI.
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(4) by the first complete reversal of the TO-FROM indicator.
Correct Answer
A. (4) by the first complete reversal of the TO-FROM indicator. -
- 30.
To track inbound on the 215 radial of a VOR station, the recommended procedure is toset the OBS to
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(1) 215° and make heading corrections toward the CDI needle.
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(2) 215° and make heading corrections away from the CDI needle.
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(3) 035° and make heading corrections toward the CDI needle.
Correct Answer
A. (3) 035° and make heading corrections toward the CDI needle.Explanation
To track inbound on the 215 radial of a VOR station, the recommended procedure is to set the OBS to 035° and make heading corrections toward the CDI needle. This is because the OBS represents the desired radial, and setting it to 035° aligns the aircraft with the 215 radial in reverse. By making heading corrections toward the CDI needle, the pilot ensures that the aircraft stays on the desired radial and corrects any deviations from it.Rate this question:
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- 31.
Which map datum should be selected at GPS initialization?
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(1) EUROPE.
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(2) NAD83.
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(3) WGS84.
Correct Answer
A. (3) WGS84.Explanation
The correct answer is (3) WGS84. WGS84, or World Geodetic System 1984, is the most commonly used map datum for GPS systems. It provides a consistent and accurate reference frame for global positioning. Choosing WGS84 at GPS initialization ensures that the GPS receiver is using the correct coordinate system and can accurately determine the user's location on the Earth's surface.Rate this question:
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- 32.
The true heading for a flight between two points of a route is 270° and the windcorrection angle is -10°. What will be the true heading for a return flight between the same points?
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(1) 090°.
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(2) 180°.
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(3) 110°.
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(4) 120°.
Correct Answer
A. (3) 110°.Explanation
The true heading for a return flight is the opposite of the true heading for the original flight. Since the original flight had a true heading of 270°, the return flight would have a true heading of 270° + 180° = 450°. However, since the wind correction angle is -10°, we need to subtract this from the true heading. Therefore, the true heading for the return flight would be 450° - 10° = 440°. However, we need to convert this to a heading between 0° and 360°, so 440° - 360° = 80°. Therefore, the true heading for the return flight is 80°.Rate this question:
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- 33.
What is the magnetic course from the point C to the point A? (figure 14)
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(1) 155°.
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(2) 170°.
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(3) 185°.
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(4) 190°.
Correct Answer
A. (1) 155°. -
- 34.
As shown by ADF D, the relative bearing TO the station is (figure 22)
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(1) 020°.
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(2) 060°.
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(3) 340°.
Correct Answer
A. (3) 340°.Explanation
200-->220 = 340Rate this question:
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- 35.
On a magnetic heading of 035° and with an ADF indication as figure I, the magneticbearing TO the station is (figure 21)
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(1) 035°.
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(2) 180°.
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(3) 215°.
Correct Answer
A. (1) 035°.Explanation
Based on the information given, the magnetic heading is 035° and the ADF indication is figure I. The question asks for the magnetic bearing TO the station. Since the magnetic heading and the magnetic bearing are the same, the correct answer is 035°.Rate this question:
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- 36.
On a magnetic heading of 120° and with an ADF indication as figure J, the magneticbearing TO the station is (figure 21)
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(1) 045°.
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(2) 165°.
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(3) 270°.
Correct Answer
A. (2) 165°.Explanation
120+45= 165°Rate this question:
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- 37.
Which airplane(s) correspond(s) to the VOR indicator U? (figure 23)
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(1) Airplanes 1 and 2.
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(2) Airplane 2 only.
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(3) Airplane 6 only.
Correct Answer
A. (3) Airplane 6 only. -
- 38.
Directions of airways on the Jeppesen radionavigational chart in Appendix are (figure 16)
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(1) true directions.
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(2) magnetic directions.
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(3) loksodromic directions.
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(4) compass directions.
Correct Answer
A. (2) magnetic directions.Explanation
The Jeppesen radionavigational chart in Appendix provides information about the directions of airways. The correct answer is (2) magnetic directions. This means that the chart displays the directions of the airways based on magnetic north. Magnetic directions are important for navigation as they take into account the magnetic variation or declination, which is the difference between true north and magnetic north. By using magnetic directions, pilots can accurately navigate and follow the airways depicted on the chart.Rate this question:
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- 39.
What is a direct distance between DOL VOR and the intersection PODET on the airwayB5? (figure 16)
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(1) 34 NM.
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(2) 34 km.
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(3) 50 NM.
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(4) 69 NM.
Correct Answer
A. (1) 34 NM.Explanation
Directly measure via ruller and scale with the closest lineRate this question:
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- 40.
MEA on the route segment VOR DOL-VOR GRZ is (figure 16)
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(1) 9.000 ft.
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(2) 9.000 m.
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(3) FL160.
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(4) 8.000 ft.
Correct Answer
A. (4) 8.000 ft.Explanation
(MEA) Minimum Enroute AltitudeRate this question:
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- 41.
Determine the compass heading for the following:true course ..................... 168°wind correction angle ........+6°variation .......................... 5°ECompass deviation tablemagn.dir. N 030 060 E 120 150 S 210 240 W 300 330deviation 0 0 1E 3E 2E 0 3W 1W 0 2E 1E 1E
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(1) 167°.
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(2) 177°.
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(3) 187°.
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(4) 171°.
Correct Answer
A. (4) 171°.Explanation
The true course is given as 168° and the wind correction angle is +6°. To determine the compass heading, we need to add the wind correction angle to the true course. Therefore, 168° + 6° = 174°. However, we also need to consider the variation, which is 5°E. Since the variation is east, we subtract it from the compass heading. Therefore, 174° - 5° = 169°. Finally, we need to account for the compass deviation. Looking at the compass deviation table, we find that for a heading of 169°, the deviation is 1E. Since the deviation is east, we subtract it from the compass heading. Therefore, 169° - 1° = 168°. So, the compass heading is 168°. However, none of the given options match this answer. Therefore, the correct answer is not available.Rate this question:
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- 42.
To use an VHF/DF facilities for assistance in location an aircraft's position, the aircraftmust have a
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(1) VHF transmitter and receiver.
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(2) 4096-code transponder.
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(3) VOR receiver and DME.
Correct Answer
A. (1) VHF transmitter and receiver.Explanation
To use VHF/DF facilities for assistance in locating an aircraft's position, the aircraft must have a VHF transmitter and receiver. VHF/DF (Very High Frequency/Direction Finding) is a method used to determine the direction from which a VHF signal is being transmitted. In order to utilize this method, the aircraft needs to have both a transmitter to send out the VHF signal and a receiver to receive the signal and determine its direction. The other options, a 4096-code transponder and a VOR receiver and DME, are not relevant to the use of VHF/DF facilities for locating an aircraft's position.Rate this question:
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- 43.
An aircraft has a DME reading 120 miles from a VOR station and a CDI indication isone-fifth of a full deflection to one side. Approximately how many miles off the course centerline isthe aircraft?
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(1) 1,5 NM.
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(2) 3,0 NM.
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(3) 6,7 NM.
Correct Answer
A. (3) 6,7 NM.Explanation
Each deflection(points on VOR indicator)= 2°Rate this question:
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- 44.
An aircraft 60 miles from a VOR station has a CDI indication one-fifth deflection, thisrepresents a course centerline deviation of approximately
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(1) 6 miles.
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(2) 2 miles.
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(3) 1 mile.
Correct Answer
A. (2) 2 miles.Explanation
When an aircraft is 60 miles from a VOR station and the CDI (Course Deviation Indicator) shows a one-fifth deflection, it means that the aircraft is deviating from the course centerline by a certain distance. Since the CDI indication is one-fifth deflection, we can determine the deviation by dividing the distance from the VOR station (60 miles) by the deflection factor (5). Therefore, the aircraft is deviating by 12 miles (60 miles divided by 5), which means the course centerline deviation is approximately 12 miles. However, none of the given options match this value. Therefore, the correct answer may be incorrect or incomplete.Rate this question:
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- 45.
When using a DME one must take into account that the device shows
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(1) the aircraft's ground speed.
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(2) the closing rate of the aircraft relative to the DME ground facility.
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(3) the slant-range between the aircraft and the DME ground facility.
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(4) both answers 2 and 3 are correct.
Correct Answer
A. (4) both answers 2 and 3 are correct.Explanation
When using a DME (Distance Measuring Equipment), it is important to consider that the device shows both the closing rate of the aircraft relative to the DME ground facility and the slant-range between the aircraft and the DME ground facility. The closing rate indicates how fast the aircraft is approaching or moving away from the DME ground facility, while the slant-range represents the distance between the aircraft and the DME ground facility taking into account the altitude of the aircraft. Therefore, both answers 2 and 3 are correct as they highlight different aspects of the information provided by the DME.Rate this question:
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- 46.
Waypoints data in a GPS database (with the exception of users waypoints) could beupdated by
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(1) a respective software house only.
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(2) a pilot, however when in-flight only.
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(3) a pilot on ground only, when the device is stationary.
Correct Answer
A. (1) a respective software house only.Explanation
The correct answer is (1) a respective software house only. This means that only the software house responsible for the GPS database can update the waypoints data. This ensures that the data is accurate and reliable, as it is maintained and updated by the professionals who developed the software. Pilots cannot update the waypoints data while in-flight or on the ground when the device is stationary.Rate this question:
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- 47.
An aircraft overflies point A at time 14:30 with TAS 95 kts. If the wind in this area isreported as 090°/20 kt what will be ETA at point B?
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(1) 14:35.
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(2) 14:40.
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(3) 14:44.
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(4) 14:49.
Correct Answer
A. (4) 14:49.Explanation
There is no scale, use Meridians to scale it
1min.=1NMRate this question:
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- 48.
MORA on the route segment NDB MEL-VOR ZAG is
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(1) 5,000 ft.
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(2) 8,000 ft.
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(3) 4,400 ft
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(4) Maximum 8,000 ft; minimum 5,000 ft.
Correct Answer
A. (1) 5,000 ft.Explanation
MORA; Minimum off-Route Altitude (Grid or Route) (a)Rate this question:
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- 49.
As shown by ADF A, the relative bearing TO the station is (figure 22)
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(1) 030°.
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(2) 210°.
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(3) 240°.
Correct Answer
A. (3) 240°.Explanation
RMI(Radio Magnetic Indicator)
*Head of RMI(hareketli) needle shows QDM (TO station)
*Tail of RMI(hareketeli) needle shows QDR (FROM station)
210-->330 = 240Rate this question:
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Quiz Review Timeline (Updated): Sep 5, 2023 +
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Current Version
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Sep 05, 2023Quiz Edited by
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Aug 10, 2016Quiz Created by
PPLPortoroz
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