If You Do Not Take This CISCO IT Essential Quiz My Dog And 7 Unicorns Will Die.

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Eggmcmuffin

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Quizzes Created: 1 | Total Attempts: 293

Questions: 17 | Attempts: 293 | Updated: Mar 20, 2023

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CISCO CHAPTERS 1-10 QUIZ FOR THE IT ESSENTIALS EXAM

Questions and Answers

1.

What does VGA stand for?
- A.
  
  Vigourous Ginger Army
- B.
  
  Video Graphics Array
- C.
  
  Video Graphics Accelerator
- D.
  
  Video Gaming Accelorometer
Correct Answer
B. Video Graphics Array

Explanation
VGA stands for Video Graphics Array. It is a standard display interface used for connecting computers to monitors or projectors. The VGA technology was introduced by IBM in 1987 and became widely adopted in the computer industry. It supports a resolution of 640x480 pixels and a color depth of 16 colors or 256 colors. VGA has been replaced by more advanced display technologies, but it still remains a common connection option for older devices.

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2.

An SPS...
- A.
  
  Improves on security by acting as a tesla coil to electricute any insurgents incoming onto the vicinity with their grubby little talons.
- B.
  
  Keeps a constant flow of power but it is not suitable for printers.
- C.
  
  Has a built in lightning rod to absorb the energy.
- D.
  
  Provides a backup battery to help protect against potential power problems.
Correct Answer
D. Provides a backup battery to help protect against potential power problems.

Explanation
The correct answer is "Provides a backup battery to help protect against potential power problems." This means that an SPS (presumably referring to a Standby Power Supply or Uninterruptible Power Supply) is a device that includes a backup battery to provide power in case of a power outage or other power problems. It helps protect against potential power problems by ensuring that critical devices or systems can continue to operate even when the main power source is unavailable.

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3.

ESD?

Correct Answer
Electrostatic Discharge

Explanation
2 words

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4
4.

What plugs into a ZIF socket?
- A.
  
  BIOS CHIP
- B.
  
  RAM
- C.
  
  CPU
- D.
  
  CMOS
Correct Answer
C. CPU

Explanation
A ZIF socket is designed to accommodate a CPU (Central Processing Unit). It is specifically designed to allow easy installation and removal of the CPU without the need for force or additional tools. The other options listed, such as BIOS chip, RAM, and CMOS, do not typically plug into a ZIF socket. Therefore, the correct answer is CPU.

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5.

What kind of RAM fits on a laptop motherboard
- A.
  
  DIMDIM
- B.
  
  SODIMM
- C.
  
  TYS DIM
- D.
  
  SOSOLIDIM
Correct Answer
B. SODIMM

Explanation
SODIMM stands for Small Outline Dual In-Line Memory Module. It is a type of RAM that is specifically designed to fit on laptop motherboards. Unlike regular DIMM modules, which are used in desktop computers, SODIMMs are smaller in size and have a different pin configuration that allows them to be compatible with the limited space available in laptops. Therefore, SODIMM is the correct answer as it is the type of RAM that fits on a laptop motherboard.

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6.

What size (In inches) is the optical drive bay?

Correct Answer
5.25
5 and a quarter

Explanation
The optical drive bay size is 5.25 inches, which is also referred to as "5 and a quarter inches". This measurement is commonly used to describe the size of optical drive bays in computer systems.

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4
7.

When was Linux created?

Correct Answer
1991

Explanation
Linux was created in 1991.

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4
8.

.................. allows the program to be broken into smaller parts that can be loaded as needed by the operating system. It also allows individual programs to be multitasked.
- A.
  
  Multithreading
- B.
  
  Multiplying
- C.
  
  Rhubarb
- D.
  
  Multiprocessing
Correct Answer
A. Multithreading

Explanation
Multithreading allows a program to be divided into smaller parts called threads, which can be loaded as needed by the operating system. This allows for better utilization of system resources and enables individual programs to perform multiple tasks simultaneously, known as multitasking.

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9.

How many bytes is an exabyte?
- A.
  
  2 to the power of 20
- B.
  
  2 to the power of 40
- C.
  
  2 to the power of 60
- D.
  
  2 to the power of 80
Correct Answer
C. 2 to the power of 60

Explanation
An exabyte is a unit of digital information that is equal to 2 to the power of 60 bytes. This means that an exabyte is a very large amount of data, equivalent to 1,152,921,504,606,846,976 bytes.

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10.

What are the two files NTLDR loads to make up the core of Windows XP?

Correct Answer
ntoskrnl.exe hal.dll ntoskrnl hal goats cheese

Explanation
NTLDR (NT Loader) is a program in Windows XP that is responsible for loading the operating system. It loads two files, namely "ntoskrnl.exe" and "hal.dll", which together form the core of Windows XP. These files are essential for the proper functioning of the operating system. The option "ntoskrnl hal" is incorrect as it does not include the file extension ".exe" for "ntoskrnl". The option "goats cheese" is irrelevant and does not relate to the question.

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4
11.

What is ACPI Standard S5?
- A.
  
  The computer is off and nothing has been saved.
- B.
  
  The CPU and RAM are off. The contents of RAM have been saved to a temporary file on the hard disk. This mode is also called "Saved to Disk." In Windows XP, this state is known as Hibernate mode.
- C.
  
  The CPU is on but the monitor has been smashed.
- D.
  
  The screensaver is on and the nokia tune is ringing at a very high pitch noise.
Correct Answer
A. The computer is off and nothing has been saved.
12.

802.11n has a maximum data rate of up to.......

Correct Answer
248Mbps

Explanation
802.11n is a wireless networking standard that offers a maximum data rate of 248Mbps. This standard provides faster and more reliable wireless connections compared to previous standards, such as 802.11g. The higher data rate allows for smoother streaming, faster downloads, and better overall performance in wireless networks.

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4
13.

The total distance of cable (In Miles) on an FDDI dual ring is.....
- A.
  
  60 Miles
- B.
  
  62 Miles
- C.
  
  61 Miles
- D.
  
  70 Miles
Correct Answer
B. 62 Miles

Explanation
The correct answer is 62 Miles. FDDI (Fiber Distributed Data Interface) is a network technology that uses dual rings for data transmission. Each ring has a length of 30 miles, and they are connected to form a complete loop. Therefore, the total distance of cable on an FDDI dual ring is twice the length of one ring, which is 60 miles.

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14.

What breaks the signal, changing from data mode to command mode.

Correct Answer
AT+++

Explanation
The sequence "AT+++" breaks the signal and changes it from data mode to command mode. This is because the "AT" prefix is commonly used in modem commands, and the "+++" sequence is a special escape sequence that tells the modem to switch from data mode to command mode.

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4
15.

Biometric Sensors...........................
- A.
  
  Identify the user's emotional characteristics which relays that on to the mainframe data-combobulatronical system. if the access is invalid. a self destruct sequence is initiated.
- B.
  
  Identify the user's taste for strongbow or other apple based alchoholic beverages
- C.
  
  Identify the user's password which then relays it to the operating system.
- D.
  
  Identify the user's physical characteristics, such as fingerprints or retinas
Correct Answer
D. Identify the user's physical characteristics, such as fingerprints or retinas

Explanation
The correct answer is "Identify the user's physical characteristics, such as fingerprints or retinas." This is because biometric sensors are specifically designed to capture and analyze unique physical characteristics of individuals, such as fingerprints or retinas. These characteristics are then used to verify the identity of the user and grant access to a system or device.

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16.

What has an aspect ratio of 11:6?

Correct Answer
EGA

Explanation
EGA (Enhanced Graphics Adapter) is a computer display standard that was introduced in the 1980s. It has an aspect ratio of 11:6, which means that for every 11 units of width, there are 6 units of height. This aspect ratio is specific to EGA and is different from other display standards such as VGA or SVGA, which have different aspect ratios.

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4
17.

A ............. is a stack of tracks lined up one on top on another.
- A.
  
  Actuator
- B.
  
  Lemon Shark
- C.
  
  Cylinder
- D.
  
  Spindle
Correct Answer
C. Cylinder

Explanation
A cylinder is a stack of tracks lined up one on top of another. This term is commonly used in computer storage systems, particularly hard drives, to describe the arrangement of data storage tracks. The tracks are stacked vertically, with each track containing multiple sectors for storing data. This design allows for efficient and compact storage of large amounts of data.

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Current Version
Mar 20, 2023

Quiz Edited by
ProProfs Editorial Team
Sep 21, 2009

Quiz Created by
Eggmcmuffin

If You Do Not Take This CISCO IT Essential Quiz My Dog And 7 Unicorns Will Die.

What does VGA stand for?

An SPS...

ESD?

What plugs into a ZIF socket?

What kind of RAM fits on a laptop motherboard

What size (In inches) is the optical drive bay?

When was Linux created?

.................. allows the program to be broken into smaller parts that can be loaded as needed by the operating system. It also allows individual programs to be multitasked.

How many bytes is an exabyte?

What are the two files NTLDR loads to make up the core of Windows XP?

What is ACPI Standard S5?

802.11n has a maximum data rate of up to.......

The total distance of cable (In Miles) on an FDDI dual ring is.....

What breaks the signal, changing from data mode to command mode.

Biometric Sensors...........................

What has an aspect ratio of 11:6?

A ............. is a stack of tracks lined up one on top on another.