The Air Force Network Integration Apprentice Exam 3C251 Vol 4 assesses knowledge in VHF and UHF radio systems, types of radio waves, wave behaviors, ionospheric conditions, and satellite systems, essential for Air Force communications operations.
Direct and surface
Sky and surface
Ground and sky
Direct and sky
Rate this question:
Defense logistics agency
Communications squadron
Air force communications agency
Defense information systems agency (DISA)
Rate this question:
10 gigahertz (GHz)
8 GHz
6 GHz
4 GHz
Rate this question:
Power
Frequency
Synchronization
Transponder complexity
Rate this question:
KG-84
KG-94
KIV-7
Secure telephone unit- III (STU-III)
Rate this question:
Frequency of optimum traffic
Maximum usable frequency
Most usable frequency
Critical frequency
Rate this question:
An active satellite and one earth terminal
An active satellite and two earth terminals
Two active satellites and one earth terminal
Two active satellites ans two earth terminals
Rate this question:
Operational Support only
Command and Control (C2) only
Logistics and operational support
Logistics and C2
Rate this question:
Crypto key card
FORTEZZA key
FORTEZZA card
Crypto ignition key
Rate this question:
It can't amplify signals
It orbits the earth in a figure eight pattern
The transmitted frequency is below 10-gigahertz (GHz)
The two-way propagation delay is about 0.6 seconds
Rate this question:
Station keeper
Satellite amplifier
Satellite transponder
Regenerative repeater
Rate this question:
Flash
Priority
Intermediate
Flash override
Rate this question:
The coordinator
The shift supervisory
The NCOIC of technical control
The senior ranking person on duty
Rate this question:
Faraday effect
Doppler effect
Free space attenuation
None of the above
Rate this question:
Global network Operations and Security Control Center (GNOSC)
Regional network Operations and Security Control Center (RNOSC)
Subregional Control Facility (SRCF)
Local Control Center
Rate this question:
KG-84 only
Secure telephone unit III (STU-III) only
KG-84 and secure terminal equipment (STE)
STU-III and STE
Rate this question:
Headquarters Defense Information Systems Agency (HQ DISA)
Site Commanders
Global Network Operations and Security Center (GNOSC)
Regional Network Operations and Security Center ( RNOSC)
Rate this question:
Transmit frequency drift
Transmit frequency drift off the phase-lock ground receivers
The satellite's motion in space relative to ground stations
Rotation of the polarization of radio waves
Rate this question:
Troposcatter-satellite support radio (TSSR) and integrated communications access package (ICAP)
Lightweight multiband satellite terminal (LMST) and (ICAP)
TSSR only
LMST only
Rate this question:
Ground mobile forces terminal
Lightweight multiband satellite terminal (LMST)
An/TRC-170, Digital Troposcatter radio Terminal Set
An/TSQ-111, Communications nodal Control Element
Rate this question:
Communications capability to connect to commercial networks
Communications capability to connect to the Defense Information Systems Network (DISN)
Transmission links between local area networks (LAN)
Transmission links to other nodes
Rate this question:
Reflection
Refraction
Diffraction
Diffusion
Rate this question:
Less dense and at a lower altitude
More dense and at a lower altitude
Less dense and at a higher altitude
More dense and at a higher altitude
Rate this question:
A secure telephone unit -III (STU-III) cannot make calls through a RSU
Precedence calling is not available with RSU
RSU can become saturated and deny all service
RSU can become isolated from the parent switch
Rate this question:
Spread spectrum multiple access (SSMA)
Frequency division multiple access (FDMA)
Demand assignment multiple access (DAMA)
Time division multiple access (TDMA)
Rate this question:
Microwave and laser
Microwave only
Satellite and laser
Satellite only
Rate this question:
Satellite control
Station keeping
Satellite ground track
Communications control
Rate this question:
Frequency division multiple access (FDMA)
Time division multiple access (TDMA)
Spread spectrum multiple access (SSMA)
Band spreading multiple access
Rate this question:
Flash
Priority
Intermediate
Flash override
Rate this question:
Basic access package (BAM)
Secure voice module
Voice configuration kit
Digital subscriber voice terminal (DSVT)
Rate this question:
One year
One month
Six months
Indefinitely
Rate this question:
End offices are multiple-homed
End offices do not interoperate with allied networks
The DSN offers precedence access thresholding (PAT)
The DSN offers single mulitlevel precedence and preemption (MLPP)
Rate this question:
The line module reports a subscriber origination to the CC
The trunk module reports a subscriber origination to the CC
A message is sent to the terminating peripheral processor to send ringing tone
A message is sent to the originating peripheral processor to remove ringing tone
Rate this question:
Operated and managed as a base communications asset
Considered on of the primary components of the Defense Information Systems Network (DISN)
Interconnected via the Defense Information Systems Agency Asynchronous Transfer Mode (DATM) network
Partially protected by encryption devices
Rate this question:
KG-84
KG-194
KIV-7
Network Encryption System (NES)
Rate this question:
50 to 100
100 to 150
150 to 200
200 to 250
Rate this question:
Facility/link data
Customer authorization/custody receipt listing (CA/CRL)
Test, measurement, and diagnostic equipment (TMDE) listings
Communications-Computer Systems Installation Records (CSIR)
Rate this question:
9.6 Kbps
14.4 Kbps
19.2 Kbps
28.8 Kbps
Rate this question:
The CAM provides a secure data network to local subscribers
The BAM provides a secure data network to local subscribers
The CAM has a fixed capability
The BAM has a fixed capability
1441
1443
1697
1698
Rate this question:
In-effect
Exception
Acceptance
Delayed service
Rate this question:
Earth
Space
Orbital
Control
Rate this question:
As a wire record and equipment firle for maintenance people
As a source document for the data base file in the technical control facility
Primarily to assist the systems control facility in troubleshooting and circuit restoration
As the primary source document of data in preparing telecommunications service orders (TSO)?
Rate this question:
Microwave
Crypto
P-MUX
Laser
Rate this question:
C-band access only
X-band access only
C and Ku band access
X and Ku band access
Rate this question:
Adhere to various open system standards and interfaces such as Ethernet
Adhere to military encryption standards on all connections
Provide an Integrated Digital Network Exchange (IDNX)/Promina multiplexer
Provide fiber optic cables and connectors
Rate this question:
Local area network (LAN) and hub spoke
Metropolitan area network (MAN) and hub spoke
LAN and point-to-point
MAN and point-to-point
Rate this question:
Until an in-effect report is submitted
For the entire duration of an active circuit
Until a delayed service report can be submitted
Until the condition causing the report to be rendered is cleared
Rate this question:
Quiz Review Timeline (Updated): Mar 22, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
4N051 Set A Journeyman
The 4N051 Set A Journeyman quiz assesses knowledge on Air Force Medical Operations, focusing on doctrine, tactical decisions, and aeromedical evacuation. It prepares for effective...
Questions:
217 |
Attempts:
520 |
Last updated:
Mar 21, 2023
|
3F351 Vol 2 CDC
This quiz covers the objectives, tools, and methodologies of the Air Force's Management Engineering Program (MEP), focusing on manpower management.
Questions:
67 |
Attempts:
81 |
Last updated:
Mar 21, 2023
|
Preferred Seats - Team 1
The 'Preferred Seats - Team 1' quiz evaluates knowledge on seat management policies in aviation, focusing on rules for unaccompanied minors, benefits for loyalty program members,...
Questions:
10 |
Attempts:
40 |
Last updated:
Mar 20, 2023
|
3F351 CDCs URE 2 Practice Questions!
This practice quiz focuses on the Management Engineering Program (MEP) in the Air Force, assessing knowledge in manpower standards, methodologies, and study efforts. It's...
Questions:
67 |
Attempts:
232 |
Last updated:
Mar 19, 2023
|
3F351 URE Study 1
This quiz, titled '3F351 URE Study 1', evaluates knowledge in Air Force manpower management, focusing on core competencies, planning, execution, and agency roles. It's designed to...
Questions:
71 |
Attempts:
339 |
Last updated:
Mar 21, 2023
|
CDC 2T271 (Air Transportation Management) Volume I Practice Test
What do you know about air transportation management? Did you know that it prepares you for a position in the aviation industry? Did you know that shift change briefings may be...
Questions:
51 |
Attempts:
2178 |
Last updated:
Mar 21, 2023
|
Wait!
Here's an interesting quiz for you.