Unit 1, Volume 1 3CX5X CDC
Unit 1, Volume 1 of the 3CX5X CDC course. Covers all of the URE's
- 1.
What uses a combination of the first digit and second position letter in an AFSC and is a functional grouping of personnel requiring the same knowledge and skills?
- A.
Skill level
- B.
Career field
- C.
Career group
- D.
Career field subdivision
Correct Answer
B. Career field -
- 2.
Before entering which skill level must an active duty trainee hold the rank of at least SSgt for?
- A.
Apprentice
- B.
Journeyman
- C.
Craftsman
- D.
Superintendent
Correct Answer
C. Craftsman -
- 3.
When applied to the first digit of an AFSC, what identifies the career grouping in terms of its relationship to the Air Force mission?
- A.
Skill level
- B.
Career field
- C.
Career group
- D.
Career field subdivision
Correct Answer
C. Career group -
- 4.
Which AFSC is responsible for reviewing reports and resolving electromagnetic interference problems?
- A.
C-CS network integration (3C2X1)
- B.
C-CS plans and implementation (3C3X1)
- C.
Radio communication systems (3C1X1)
- D.
Electromagnetic spectrum management (3C1X2)
Correct Answer
D. Electromagnetic spectrum management (3C1X2) -
- 5.
Which AFSC is responsible for acquiring, funding, testing, and certifying new communications systems coordination?
- A.
C-CS network intergration (3C2X1)
- B.
C-CS plans and implementation (3C3X1)
- C.
Radio communication systems (3C1X1)
- D.
Electromagnetic spectrum management (3C1X2)
Correct Answer
B. C-CS plans and implementation (3C3X1) -
- 6.
Historically, 3C wartime support responsibility belonged to
- A.
Combat communications units or base communications squadrons
- B.
Combat communications units or contigency communications elements
- C.
Local base communications squadrons or host units of assigned wing
- D.
Local base communications squadrons or contigency communications elem
Correct Answer
B. Combat communications units or contigency communications elements -
- 7.
Emphasis on wartime communications is focused on
- A.
Supplying weapons to requesting warfighters
- B.
Supplying detailed intelligence reports to commanders
- C.
Providing logistical support to requesting commanders and warfighters
- D.
Providing the command, control, and intelligence support to requesting warfighters.
Correct Answer
D. Providing the command, control, and intelligence support to requesting warfighters. -
- 8.
In which AFI would you reference information on personnel security program management?
- A.
30-601
- B.
31-501
- C.
90-401
- D.
91-901
Correct Answer
B. 31-501 -
- 9.
What is a comprehensive multi-purpose document that encapsulates the entire spectrum of career field training?
- A.
Air Force Qualification Training Package
- B.
Career Field Education and Training Plan
- C.
Air Force Job Qualification Standard
- D.
Career Development Course
Correct Answer
B. Career Field Education and Training Plan -
- 10.
What is the least amount of current flow through the body that can result in shock and cardiac arrest?
- A.
120 milliamperes
- B.
90 mA
- C.
50 mA
- D.
20 mA
Correct Answer
C. 50 mA -
- 11.
Keeping your uniforms neat, clean and safe as well as presenting a military image falls under which military member key responsibility?
- A.
Leading by example
- B.
Adhering to military standards
- C.
Maintaining technical competence
- D.
Fostering good customer relations
Correct Answer
B. Adhering to military standards -
- 12.
In which AFOSH standard would you reference information on Data Processing Facilities?
- A.
91-46
- B.
91-64
- C.
91-68
- D.
91-118
Correct Answer
B. 91-64 -
- 13.
Attending an AF technical school or completing a career developmnt course upholds what key responsibility of a military member?
- A.
Leading by example
- B.
Adhering to military standards
- C.
Maintaining technical competence
- D.
Fostering good customer relations
Correct Answer
C. Maintaining technical competence -
- 14.
Which is the most commonly used coding scheme for computer text files?
- A.
UNICODE
- B.
EBCDIC
- C.
ASCII
- D.
HTTP
Correct Answer
C. ASCII -
- 15.
In which document do you reference information on operational risk management?
- A.
AFI 90-601
- B.
AFI 90-901
- C.
AFI 91-68
- D.
AFI 91-118
Correct Answer
B. AFI 90-901 -
- 16.
In which electrostatic discharge (ESD) class would sensitive items be in when the voltage ranges from 1,000 to 3,999?
- A.
I
- B.
II
- C.
III
- D.
IV
Correct Answer
B. II -
- 17.
Which of these memory components is a unit of data that can store four hexadecimal digits?
- A.
Bit
- B.
Byte
- C.
Word
- D.
Segment
Correct Answer
C. Word -
- 18.
What bit length do computer instructions use as an addressing scheme?
- A.
4
- B.
8
- C.
16
- D.
32
Correct Answer
C. 16 -
- 19.
In which electrostatic discharge (ESD) class would sensitive items be in when the voltage ranges from 4,000 to 15,000?
- A.
I
- B.
II
- C.
III
- D.
IV
Correct Answer
C. III -
- 20.
Which is a physical or logical arrangement supporting the attachment of any device to a connector or to another network device?
- A.
Node
- B.
Media
- C.
Interface
- D.
Segment
Correct Answer
C. Interface -
- 21.
Which is best defined as two or more computers connected together by one or more types of media to enable the computers to share resources and/or communicate with each other?
- A.
Node
- B.
Segment
- C.
Network
- D.
Interface
Correct Answer
C. Network -
- 22.
Which numeric representation is the rightmost digit of a numeric value to include zeros?
- A.
LSD
- B.
MSD
- C.
Radix
- D.
Exponent
Correct Answer
A. LSD -
- 23.
Which is a device (such as a computer or router) used as a connection point on a computer
- A.
Node
- B.
Media
- C.
Packet
- D.
Segment
Correct Answer
A. Node -
- 24.
Which network topology transmits all data simultaneously to all nodes on the backbone media?
- A.
Physical star
- B.
Physical bus
- C.
Logical ring
- D.
Logical Bus
Correct Answer
D. Logical Bus -
- 25.
Which network configuration is best suited for serving a small geographic area?
- A.
Metropolitan area network
- B.
Local area network
- C.
Wide area network
- D.
Hybrid network
Correct Answer
B. Local area network -
- 26.
What is a family of protocols working together in a consistent fashion to provide communication services?
- A.
Protocol Suite
- B.
Protocol Stack
- C.
Internet protocol
- D.
Transmission control protocol
Correct Answer
A. Protocol Suite -
- 27.
Which layer of the OSI model is responsible for reliable end-to-end also called host-to-host packet delivery?
- A.
Session
- B.
Network
- C.
Transport
- D.
Data-link
Correct Answer
C. Transport -
- 28.
Which port can transfer eight bits of data or one byte simultaneously through eight seperate lines in a single cable?
- A.
Serial port
- B.
Parallel port
- C.
Switching port
- D.
Universal serial port
Correct Answer
B. Parallel port -
- 29.
Which port would you use to encrypt credit card transactions with e-commerce sites?
- A.
Port 80
- B.
Port 110
- C.
Port 443
- D.
Port 8080
Correct Answer
C. Port 443 -
- 30.
Which are informational publications which are "how to" documents?
- A.
AF manuals
- B.
AF pamphlets
- C.
AF instructions
- D.
AF policy directives
Correct Answer
D. AF policy directives -
- 31.
When must each computer have a license to legally access networked software?
- A.
Immediately after individual purchase
- B.
Just after network accreditation
- C.
Within the first 20 days of use
- D.
Prior to utilization
Correct Answer
D. Prior to utilization -
- 32.
One of the most commonly used methods of encryption is
- A.
ASCII
- B.
Cryptography
- C.
Hash routines
- D.
Public key infrastructure
Correct Answer
B. Cryptography -
- 33.
Encrypting File Systems (EFS) provide file security by
- A.
Removing file from the file allocation table
- B.
Preventing file sharing and ownership transfers
- C.
Encrypting each file with a randomly generated key
- D.
Maintaining a user access file log from file control lists
Correct Answer
C. Encrypting each file with a randomly generated key -
- 34.
The two major reasons why many users are attracted internet protocol (VoIP) services are
- A.
Reduced costs and world wide access
- B.
Lower costs and increased funtionality
- C.
No international costs and world wide access
- D.
No domestic costs and increased functionality
Correct Answer
A. Reduced costs and world wide access -
- 35.
In what year did the Joint Staff and Armed Services consolidated the first drafts of joint doctrine?
- A.
1985
- B.
1987
- C.
1995
- D.
1997
Correct Answer
B. 1987 -
- 36.
Which publications are drafted at the Air Force level and provide guidance for AFI's?
- A.
AF manuals
- B.
AF pamphlets
- C.
AF policy directives
- D.
AF operations doctrine
Correct Answer
C. AF policy directives -
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Current Version
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Mar 20, 2022Quiz Edited by
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Aug 27, 2009Quiz Created by
Universe892002
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