Quiz About Air Force
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- 1.
What Air Force instruction series covers communications and information?
- A.
30
- B.
31
- C.
32
- D.
33
Correct Answer
D. 33 -
- 2.
What Air Force publication establishes policy on how C4 systems are acquired, operated, and maintained?
- A.
AFPD 33-1
- B.
AFPD 33-2
- C.
AFI 33-202
- D.
AFI 33-204
Correct Answer
A. AFPD 33-1 -
- 3.
What Air Force publication identifies responsibilities for supporting critical Air Force communications and information networks, primarily through network control centers?
- A.
AFPD 33-1
- B.
AFPD 33-2
- C.
AFI 33-115, Volume 1
- D.
AFI 33-115, Volume 2
Correct Answer
C. AFI 33-115, Volume 1 -
- 4.
What Air Force publication provides the policy and procedures for certifying network professionals who manage and operate government-provided information systems on Air Force networks?
- A.
Air Force Policy Directive (AFPD)AFPD 33-1
- B.
Air Force Policy Directive (AFPD) 33-2
- C.
Air Force Instruction (AFI) 33-115 Volume 1
- D.
Air Force Instruction (AFI) 33-115 Volume 2
Correct Answer
D. Air Force Instruction (AFI) 33-115 Volume 2 -
- 5.
What organization does communication and information services entering and exiting the base or site fall under the operational control of?
- A.
Base Security Services Information Assurance Office
- B.
Base Computer Security control office
- C.
Base Network Control Center
- D.
Base Command Post
Correct Answer
C. Base Network Control Center -
- 6.
What function within the Network Control Center provides technical assistance to the unit functional system administrators and workgroup managers?
- A.
Network security
- B.
Network performance
- C.
Network management
- D.
Network administration
Correct Answer
D. Network administration -
- 7.
Whose network area of responsibility starts at the user's terminal and ends at the server, but does not include the network backbone infrastructure components?
- A.
Unit client support administrator
- B.
Unit functional support administrator
- C.
Network Control Center help desk
- D.
Network Control Center network administration
Correct Answer
B. Unit functional support administrator -
- 8.
What Air Force Instruction sets the policies that unit client support administrators must comply with?
- A.
33-115
- B.
33-116
- C.
33-202
- D.
33-204
Correct Answer
A. 33-115 -
- 9.
What Network Control Center function responds to detected security incidents, network faults (errors), and user reported outages at the time of help desk referral?
- A.
Network administration
- B.
Network management
- C.
Configuration management
- D.
Information protection operations
Correct Answer
B. Network management -
- 10.
What Network Control Center function is the central point of contact for network distribution and maintenance/update of an Air Force Computer Emergency Response Team and automated systems security and antivirus software?
- A.
Network management
- B.
Security management
- C.
Network administration
- D.
Configuration management
Correct Answer
D. Configuration management -
- 11.
Performance management can be broken into which two separate functional categories?
- A.
Monitoring and tuning
- B.
Baselining and tuning
- C.
Baselining and monitoring
- D.
Inspecting and monitoring
Correct Answer
A. Monitoring and tuning -
- 12.
To determine the level of network service provided to the users, you will make a measurement of the total response time
- A.
Average bandwidth and availability of the network
- B.
Rejection rate and average bandwidth
- C.
Systems failure rate and average bandwidth
- D.
Rejection rate and availability of the network
Correct Answer
D. Rejection rate and availability of the network -
- 13.
What Network Control Center function increases network reliability by giving the network manager tools to detect problems and initiate recovery procedures?
- A.
Fault management
- B.
Network management
- C.
Performance management
- D.
Configuration management
Correct Answer
A. Fault management -
- 14.
What does Network Security work to ensure about a network?
- A.
Availability, confidentiality, and integrity of data
- B.
Availability, confidentiality, and backup of data
- C.
Availability, integrity, and backup of data
- D.
Confidentiality, integrity, and backup of data
Correct Answer
A. Availability, confidentiality, and integrity of data -
- 15.
Which of the following are jobs performed by a help desk technician on a daily basis?
- A.
Account unlocks, account creations, and router reconfiguration
- B.
Network monitoring, account unlocks, and account creations
- C.
Network monitoring, account unlocks, router access lists
- D.
Operating system installations, account creations, and network monitoring
Correct Answer
B. Network monitoring, account unlocks, and account creations -
- 16.
Within the Network Control Center, what function is initially responsible for taking trouble calls, deciding what type of problem has occurred, and what to do about the problem?
- A.
Help desk
- B.
Network management
- C.
Specific area of support
- D.
Information protection operations
Correct Answer
A. Help desk -
- 17.
What is one of the most important communications skills you can develop as a help desk operator?
- A.
Speaking
- B.
Writing
- C.
Listening
- D.
Briefing
Correct Answer
C. Listening -
- 18.
What software is used to open trouble tickets for customer trouble calls?
- A.
Microsoft Access
- B.
Remedy
- C.
The C+ database
- D.
Fileit
Correct Answer
B. Remedy -
- 19.
What is a set of subnetsthat are connected with routers?
- A.
Internetwork
- B.
Intranetwork
- C.
Homogeneous network
- D.
Heterogeneous network
Correct Answer
A. Internetwork -
- 20.
What is a set of systems/nodes on a local segment that can be off a switch or a router?
- A.
Internetwork
- B.
Intranetwork
- C.
Homogeneous network
- D.
Heterogeneous network
Correct Answer
B. Intranetwork -
- 21.
What type of network environments consist of computer systems from different vendors that run different operating systems and communication protocols?
- A.
Internetwork
- B.
Intranetwork
- C.
Homogeneous network
- D.
Heterogeneous network
Correct Answer
D. Heterogeneous network -
- 22.
What type of network is made up of components from the same vendor or compatible equipment that all run under the same operating system or network operating system?
- A.
Internetwork
- B.
Intranetwork
- C.
Homogeneous network
- D.
Heterogeneous network
Correct Answer
C. Homogeneous network -
- 23.
What type of communications network serves users within a confined geographical area?
- A.
Local area network
- B.
Metropolitan area network
- C.
Wide area network
- D.
Enterprise network
Correct Answer
A. Local area network -
- 24.
What type of communications network links geographically dispersed offices in other cities or around the globe?
- A.
Local area network
- B.
Metropolitan area network
- C.
Wide area network
- D.
Enterprise network
Correct Answer
C. Wide area network -
- 25.
How many users are in a peer-to-peer network?
- A.
2 to 10
- B.
10 to 50
- C.
50 to 250
- D.
250 to 1000
Correct Answer
A. 2 to 10 -
- 26.
How many users are in a single-server network?
- A.
2 to 10
- B.
10 to 50
- C.
50 to 250
- D.
250 to 1000
Correct Answer
B. 10 to 50 -
- 27.
How many users are in a multi-server high-speed backbone network?
- A.
2 to 10
- B.
10 to 50
- C.
50 to 250
- D.
250 to 1000
Correct Answer
D. 250 to 1000 -
- 28.
In most cases, the frequencies used by wireless networks are in what frequency band?
- A.
Television band
- B.
Very high frequency (VHF) band
- C.
Ultra high frequency (UHF) band
- D.
Industrial, scientific, and medical (ISM)
Correct Answer
D. Industrial, scientific, and medical (ISM) -
- 29.
What is the distorting and/or weakening of a signal as it traverses the media called?
- A.
Attenuation
- B.
Impedance
- C.
Resistance
- D.
Inductive coupling
Correct Answer
A. Attenuation -
- 30.
What is a measurement of data transferred through the medium between network connections?
- A.
Attenuation
- B.
Impedance
- C.
Throughput
- D.
Inductive coupling
Correct Answer
C. Throughput -
- 31.
What is a form of communication that transmits information as a serial stream of bits or bytes?
- A.
Asynchronous communication
- B.
Synchronous communication
- C.
Half-duplex communication
- D.
Duplex communication
Correct Answer
A. Asynchronous communication -
- 32.
Which of the following categories of twisted-pair cable has the highest throughput?
- A.
Cat 2
- B.
Cat 3
- C.
Cat 4
- D.
Cat 5
Correct Answer
D. Cat 5 -
- 33.
A fiber optic network uses a laser or light-emitting diode to send a signal through what portion of the cable?
- A.
Core
- B.
Buffer
- C.
Kevlar
- D.
Cladding
Correct Answer
A. Core -
- 34.
Light signals in fibe optic cables can travel distances in excess of how many miles before they need to be boosted?
- A.
25
- B.
50
- C.
100
- D.
125
Correct Answer
C. 100 -
- 35.
What type of optic fiber is used to span extremely long distances?
- A.
Duplex
- B.
Half duplex
- C.
Multi mode
- D.
Single mode
Correct Answer
D. Single mode -
- 36.
What type of optic fiber is designed for the local area network environment and light is typically generated with a light emitting diode?
- A.
Duplex
- B.
Half duplex
- C.
Multi mode
- D.
Single mode
Correct Answer
C. Multi mode -
- 37.
What are the principal advantages of fiber optics with present day transmission technology?
- A.
Sturdiness and security
- B.
Security and throughput
- C.
Sturdiness and media cost
- D.
Throughput and media cost
Correct Answer
A. Sturdiness and security -
- 38.
What network topology consists of a single central cable to which all computers and other devices connect?
- A.
Star
- B.
Bus
- C.
Ring
- D.
Mesh
Correct Answer
B. Bus -
- 39.
What is the greatest risk to a bus network?
- A.
The bus network server
- B.
Security is easily breached
- C.
The bus itself becoming inoperable
- D.
The middle node connected to the bus
Correct Answer
C. The bus itself becoming inoperable -
- 40.
On what network topology, can multiple transmit frames can co-exist?
- A.
Star
- B.
Bus
- C.
Hybrid
- D.
Fiber Distributed Data Interface
Correct Answer
D. Fiber Distributed Data Interface -
- 41.
What is the major Department of Defense contribution to networking?
- A.
The Ada programming language
- B.
The File Transfer Protocol utility
- C.
The Open Systems Interconnection Reference Model
- D.
The Transmission Control Protocol/Internet Protocol Suite
Correct Answer
D. The Transmission Control Protocol/Internet Protocol Suite -
- 42.
What is a set of rules that define how communications are to take place in a network, including the format, timing, sequences, and error checking and correction?
- A.
A network operating system
- B.
A protocol
- C.
A standard
- D.
A baseline
Correct Answer
B. A protocol -
- 43.
What layer of the Open Systems Interconnection reference model is really a set of rules regarding the hardware used to transmit data?
- A.
Physical
- B.
Data Link
- C.
Network
- D.
Transport
Correct Answer
A. Physical -
- 44.
What layer of the Open Systems Interconnection reference model provides the grammar by which machines converse with each other and serves as a vehicle for information transmission?
- A.
Physical
- B.
Data Link
- C.
Network
- D.
Transport
Correct Answer
B. Data Link -
- 45.
What layer of the Open Systems Interconnection reference model prevents a fast computer from overwhelming a slow terminal?
- A.
Physical
- B.
Data Link
- C.
Network
- D.
Transport
Correct Answer
D. Transport -
- 46.
A feature which involves the periodic insertion of points into data from which any recovery necessary can be started is known as what?
- A.
Checkpointing
- B.
Data transfers
- C.
Formatting function
- D.
Error recognition and recovery
Correct Answer
A. Checkpointing -
- 47.
Which layer of the Open Systems Interconnections model is concerned with network security, file transfers, and formatting functions?
- A.
Session
- B.
Transport
- C.
Application
- D.
Presentation
Correct Answer
D. Presentation -
- 48.
The IEEE 802.3 standard describes a local area network using what kind of topology?
- A.
Bus
- B.
Star
- C.
Token bus
- D.
Token ring
Correct Answer
A. Bus -
- 49.
What protocol is used by the IEEE 802.3 standard to avoid collisions on the network?
- A.
User Data Protocol
- B.
Network File System
- C.
Transmission Control Protocol/Internet Protocol
- D.
Carrier Sense Multiple Access/Collision Detection
Correct Answer
D. Carrier Sense Multiple Access/Collision Detection -
- 50.
What does a station specifically send when it sends a general request through the network asking any station to respond to receive the token?
- A.
Broadcast address
- B.
Tapped approach
- C.
Who follows frame
- D.
Solicit successor frame
Correct Answer
D. Solicit successor frame -
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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
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Jun 08, 2016Quiz Edited by
ProProfs Editorial Team -
Mar 20, 2010Quiz Created by
Joe34654
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