CDC 3D151 Client Systems Journeyman Volume 3. Communications Systems Security and Management

1. What area is described as the complete building or facility area under direct physical control within which unauthorized persons are denied unrestricted access and are either escorted by authorized persons or are under continuous physical or electronic surveillance?

Controlled Access Area (CAA)

Restricted Access Area (RAA)

Limited-Control Area (LCA)

Uncontrolled Access Area (UAA)

403. 1-7

Explanation

403. 1-7

2. What condition occurs when a signal is induced into one circuit from another?

Noise

Jabber

Crosstalk

Intelligence

401. 1-1

Explanation

401. 1-1

3. The Communications Security (COMSEC) program is designed to

Relocate classified material to strengthen security

Conduct assessments to evaluate compromise of national security

Deflect unauthorized interception and analysis of compromising emanations

Detect and correct procedural weaknesses that could expose critical information

405. 2-4

Explanation

405. 2-4

4. Why are users required to change their passwords upon logging onto the network for the first time?

To ensure users don't create vulnerability by leaving the default password in place

To ensure users understand how to create a password

To ensure the integrity of each users' unique password

To ensure users remember their unique password

413. 3-10

Explanation

413. 3-10

5. In Remedy, tickets can be assigned to whom?

A resolution group only

A specific technician only

A resolution group or specific technician

Remedy automatically assigns tickets

408. 3-1

Explanation

408. 3-1

6. What cabling is the most commonly used?

Unshielded twisted pair (UTP)

Screened twisted pair (ScTP)

Shielded twisted pair (STP)

Foiled twisted pair (FTP)

401. 1-2

Explanation

401. 1-2

7. What category (Cat) of cable can support data rates up to 100Mbps?

Cat 3

Cat 5

Cat 6

Cat 5E

401. 1-2

Explanation

401. 1-2

8. What is the TEMPEST program in the Air Force called?

Communications Security

Transmission Security

Emission Security

Computer Security

403. 1-7

Explanation

403. 1-7

9. Which TIA/EIA parameter test is a measure of the unwanted signal coupling from a transmitter at the near-end into a neighboring (non-energized) pair measured at the near-end?

Near-end crosstalk (NEXT)

Powersum near-end crosstalk (PSNEXT)

Powersum alien near-end crosstalk (PSANEXT)

Powersum insertion loss to alien crosstalk ratio far-end (PSAACRF)

401. 1-3

Explanation

401. 1-3

10. Which is not a function that maintainers perform with the Integrate Maintenance Data System (IMDS)?

Automate equipment history, scheduling, and other processes

Function as a common interactive interface for other systems

Roll base-level logistics data up to the Air Force level

Provide status and inventory data

409. 3-2

Explanation

409. 3-2

11. Which subsystem of the ANSI/TIA/EIA-568-B structured cabling system provides the point at which outdoor cabling interfaces with the intrabuilding backbone cabling?

Entrance facility

Equipment room

Commercial demark

Telecommunications room

402. 1-4

Explanation

402. 1-4

12. What cabling system subsystem provides any or all of the functions of a telecommunications room?

Entrance facility

Equipment room

Systems room

Work area

402. 1-4

Explanation

402. 1-4

13. The Tactical Local Area Network Encryptor (TACLANE)-Micro is a packet encryption device for Internet Protocol (IP)

Version 4 only

Version 5 only

Version 4 and version 5

Version 4 and version 6

406. 2-14

Explanation

406. 2-14

14. Which ANSI/TIA/EIA standard defines labeling cables and patch panels?

606-A

666-A

568-A

568-B

402. 1-6

Explanation

402. 1-6

15. The KIV-7 cryptographic device provides protection up to what classification level?

Secret

Top Secret

Confidential

For Official Use Only (FOUO)

406. 2-12

Explanation

406. 2-12

16. When a security container is opened, it is inventoried at the

Beginning of the week

Beginning of the duty day

End of the week or month

End of the shift or duty day

405. 2-6

Explanation

405. 2-6

17. What infrastructure is a set of hardware, software, policies and procedures used to create, manage, store, distribute and revoke digital certificates?

Private Key

Public Key

Secure Key

Authentication Key

404. 2-2

Explanation

404. 2-2

18. Which feature is an automated Telecommunications Management System (TMS) advantage?

Design

Site specific

Software compatibility

Data network restrictions

412. 3-6

Explanation

412. 3-6

19. What is the newest generation of secure voice telephone?

Secure Telephone Unit (STU)

Cryptographic Telephone (CT)

Secure Terminal Equipment (STE)

Pretty Good Privacy Phone (PGPfone)

406. 2-10

Explanation

406. 2-10

20. Which common crypto fill device is capable of downloading cryptographic keys to over 70 end item Communication Security (COMSEC) equipment and communications systems?

KOI-18 General Purpose Tape Reader

KYK-13 Electronic Transfer Device

AN/PYQ-10 Simple Key Loader

AN/CYZ-10 Data Transfer Device

407. 2-17

Explanation

407. 2-17

21. Which Communications Security (COMSEC) application provides us with guidance to deter, detect, and defeat hostile acts against US Air Force priority resources?

Cyptosecurity

Physical security

Emission security

Transmission security

405. 2-5

Explanation

405. 2-5

22. TACLANE-Classic and TACLANE-E100 are high-speed encryption devices that provide confidentiality, data integrity, and authentication security services for which type of network?

Serial networks

Tactical networks

Point to point connections

Internet Protocol networks

406. 2-13

Explanation

406. 2-13

23. Which port on the office version Secure Telephone Equipment (STE) can be used to connect to a fax machine?

Universal Serial Bus (USB)

EIA 530

RS-232

Firewire

406. 2-11

Explanation

406. 2-11

24. Who may close tickets in Remedy?

Customer

Technician

Shift lead

Help Desk

408. 3-2

Explanation

408. 3-2

25. What is the purpose of the TEMPEST program?

Eliminate all instances of radiation of electrical impulses

Reduce the chances of radiation of electrical impulses

Improve the signal of radiation of electrical impulses

Increase the range of radiation of electrical impulses

403. 1-7

Explanation

403. 1-7

26. Which principle is not addressed in the ANSI/TIA/EIA-568-B standard?

Minimum requirements for telecommunications cabling

Life span of a telecommunications cabling system

Connecting hardware performance specifications

Color of the cable

401. 1-2

Explanation

401. 1-2

27. What provides the Secure Telephone Equipment (STE) with its security services?

Fortezza card

Crypto ignition key

Common access card

Traffic Encryption Key

406. 2-11

Explanation

406. 2-11

28. Integrate Maintenance Data System (IMDS) is an Air Force enterprise-level automated maintenance management information system for

Weapons systems and support equipment

Weapons systems and operations equipment

Communication systems and support equipment

Communication systems and operations equipment

409. 3-2

Explanation

409. 3-2

29. What is the maximum throughput in megabits per second (Mbps) for the TACLANE-E100

165 for full-duplex and 100 for half-duplex

165 for full duplex and 44.736 for half-duplex

44.736 for Asynchronous Transfer Mode and 100 for half-duplex

100 for full-duplex and 44.736 for Asynchronous Transfer Mode

406. 2-13.

Explanation

406. 2-13.

30. Which subsystem of the ANSI/TIA/EIA-568-B structured cabling can be used for connections between floors?

Intra cabling

Backbone cabling

Vertical cabling

Horizontal cabling

402. 1-4

Explanation

402. 1-4

31. A line route inspection of a protected distribution system (PDS) consists of a close visual inspection that must include the

Total surface

Visible area

Observable area

Concealed area

403. 1-8

Explanation

403. 1-8

32. Top secret keying material must be handled, stored, transported and destroyed under

Courier control

Communications Security (COMSEC) manager control

Two-person integrity (TPI) control

COMSEC Responsible Officer (CRO) control

405. 2-5 & 2-6

Explanation

405. 2-5 & 2-6

33. The Asset Inventory Management (AIM) is part of what?

Air Force Equipment Management System (AFEMS)

Telecommunications Management System (TMS)

Integrated Maintenance Data System (IMDS)

Automated Information System (AIS)

410. 3-3

Explanation

410. 3-3

34. Which subsystem of the ANSI/TIA/EIA-569-B structured cabling extends from the telecommunications room to the work area telecommunications information outlets?

Intra cabling

Backbone cabling

Vertical cabling

Horizontal cabling

402. 1-4

Explanation

402. 1-4

35. The Asset Inventory Management (AIM) system includes what type of database and is located where?

Access database at Randolph AFB

Access database at Wright-Patterson AFB

Oracle database at Wright-Patterson AFB

Oracle database at Randolph AFB

410. 3-3

Explanation

410. 3-3

36. The Tactical Local Area Network Encryptor (TACLANE)-Micro may be equipped to handle all of the following types of networks except?

Asynchronous Transfer Mode (ATM)

Gigabit Ethernet

Fast Ethernet

Wireless

406. 2-14

Explanation

406. 2-14

37. Which voicemail system was one of the earliest digital voicemail systems running on a private branch exchange (PBX)?

Nortel mail

Meridian mail

Avaya mail

Call pilot

411. 3-5

Explanation

411. 3-5

38. Triple Data Encryption Standard (DES) is based on three compound operations of encryption/decryption and can incorporate the use of how many individual keys?

One

Two

Three

Four

404. 2-3

Explanation

404. 2-3

39. Which application has not been used for automating central office records?

Configuration Accounting Information Retrieval System (CAIRS)

Telephone Plant Automated Records System (Telpars)

Integrated Maintenance Data System (IMDS)

Microsoft Access

412. 3-6

Explanation

412. 3-6

40. Which encryption is not a telecommunications encryption type?

Narrowband

Network

Bulk

Open

404. 2-3

Explanation

404. 2-3

41. What is the difference between data encryption and voice encryption?

Data is faster

Voice is faster

In data, the encryption is handled by separate device

In voice, the encryption is handled by a separate device

404. 2-2

Explanation

404. 2-2

42. Which cryptology system has a disadvantage of using more processing power and time?

Symmetric

Asymmetric

Diametric

None of the above, they're all the same

404. 2-2

Explanation

404. 2-2

43. Which authorities are trusted entities that issue certificates?

Hash

Repository

Certification

Authentication

404. 2-2

Explanation

404. 2-2

44. Which form is used as a register log to record visitors into restricted areas?

AF Form 1019

AF Form 1109

AF Form 1119

AF Form 1190

405. 2-8

Explanation

405. 2-8

45. Which secure voice telephone can be used on the Integrated Services Digital Network (ISDN)?

Secure Telephone Unit (STU)

Cryptographic Telephone (CT)

Secure Terminal Equipment (STE)

Pretty Good Privacy Phone (PGPfone)

406. 2-10

Explanation

406. 2-10

46. Which Telecommunications Management System (TMS) network management functional area contains line, circuit, cable, and customer information?

Fault management

Security management

Performance management

Configuration management

412. 3-7

Explanation

412. 3-7

47. The Secure Telephone Equipment (STE) consists of what two parts?

Host terminal and removable security core

Security core and removable host terminal

Host terminal and removable secret core

Secret core and removable host terminal

406. 2-10

Explanation

406. 2-10

48. TEMPEST is

An unclassified term and a US Government code word that identifies an unclassified set of standards

An unclassified term and a US Government code word that identifies a classified set of standards

A classified term and a US Govnerment code word that identifies an unclassified set of standards

A classified term and a US Government code word that identifies a classified set of standards

403. 1-7

Explanation

403. 1-7

49. The Secure Telephone Equipment (STE) cannot communicate securely with the

STU-III

Satellite telephone

Cellular telephone

Land mobile radio

406. 2-11

Explanation

406. 2-11

50. Which network management functional area monitors and audits the Telecommunications Management System (TMS) operating level?

Fault Management

Security Management

Performance Management

Configuration Management

412. 3-7

Explanation

412. 3-7

51. What are the two types of accounts supported by Windows operation systems?

Network and domain

Network and local

Domain and local

User and email

413. 3-9

Explanation

413. 3-9

52. Which is not a use for local user accounts?

To have a computer act as a stand-alone system

To control a user's permissions on the local network

To limit a user's access to the printers on the local machine

To limit a user's access to the programs on the local machine

413. 3-9

Explanation

413. 3-9

53. What reference would you use for guidance on Air Force messaging?

AFI 33-119

AFI 33-129

AFI 33-219

AFI 33-329

405. 2-4

Explanation

405. 2-4

54. Which principle is not addressed in the ANSI/TIA/EIA-568-B standard?

Connector and pin assignment

Subsystems of structured cabling

Installation methods and practices

Recommended wireless topology and distances

401. 1-2

Explanation

401. 1-2

55. Only after what, are tickets allowed to be placed in the "Closed" status in Remedy?

Confirmation has been received from the customer

Step-by-step fix actions have been annotated

24 hours after repairing the problem

Verification by the Help Desk

408. 3-2

Explanation

408. 3-2

56. What publication governs the format of Alias names for email accounts?

Air Force Instruction (AFI) 33-119

Air Force Systems Security Instruction (AFSSI) 8502

AFI 33-201

AFSSI 7700

414. 3-12

Explanation

414. 3-12

57. Protected distribution systems (PDS) events such as alarms and inspections are recorded where?

Emission security (EMSEC) log

TEMPEST log

Protected distribution system (PDS) log

Inspection log

403. 1-8

Explanation

403. 1-8

58. The KG-175D is what type of Tactical Local Area Network Encryptor (TACLANE)?

TACLANE-Classic

TACLANE-E-100

TACLANE-Duro

TACLANE-Micro

406. 2-14

Explanation

406. 2-14

59. Which subsystem of the ANSI/TIA/EIA-569-B structured cabling can be used to interconnect buildings?

Inter cabling

Backbone cabling

Vertical cabling

Horizontal cabling

402. 1-4

Explanation

402. 1-4

60. The work area of the ANSI/TIA/EIA-568-B structured cabling system consists of all except which components?

Patch cables

Adapters

Patch panels

Station equipment

402. 1-5

Explanation

402. 1-5

61. Data Encryption Standard (DES) uses how many bits for its key?

64

128

192

256

404. 2-3

Explanation

404. 2-3

62. The Tactical Local Area Network Encryptor (TACLANE)-Micro can acquire an Internet Protocol (IP) address via Dynamic Host Configuration Protocol (DHCP) on which side?

Static IP only

Plaintext only

Ciphertext only

Ciphertext or plaintext

406. 2-14

Explanation

406. 2-14

63. Which method is not a means for secure telecommunications?

Using Defense Courier Service

Using protected distribution system

Using communications security equipment

Using intrusion detection optical communications system

403. 1-7

Explanation

403. 1-7

64. The Tactical Local Area Network Encryptor (TACLANE)-Micro can be used to overlay what type of networks on top of existing public and private network infrastructures?

Non-Secure Internet Protocol Router Networks

Secret Internet Protocol Router Networks

Other public or private networks

Secure Virtual Networks

406. 2-14

Explanation

406. 2-14

65. Communications Security (COMSEC) is defined as the measures and controls taken to deny unauthorized persons information and to ensure

Authenticity

Compliance

Integrity

Validity

405. 2-4

Explanation

405. 2-4

66. The Air Force has adopted Telecommunications Management System (TMS) as the standard application to maintain and generate

Telephone numbers

Central office records

Global office records

Base office records

412. 3-6

Explanation

412. 3-6

67. What are the two basic types of computer cryptoplogy?

Symmetric-public key system and asymmetric-secret key system

Symmetric-secret key system and asymmetric-secret key system

Symmetric-secret key system and asymmetric-public key system

Symmetric-public key system and asymmetric-public key system

404. 2-2

Explanation

404. 2-2

68. The RED/BLACK concept has which two parts?

Physical separation and electromagnetic separation

Electromagnetic separation and electrical separation

Physical separation and electrical separation

Physical separation and emission separation

403. 1-7

Explanation

403. 1-7

69. Which feature is an automated Telecommunications Management System (TMS) advantage?

Site specific

Software compatibility

Data network restrictions

Network management functions

412. 3-6

Explanation

412. 3-6

70. What are the two major types of encryption algorithms in use today that operate by encypting or decrypting one chunk of data at a time?

Stream algorithms and block ciphers

Secure algorithms and block ciphers

Block algorithms and stream ciphers

Block algorithms and secure ciphers

404. 2-3

Explanation

404. 2-3

71. Protected distribution systems (PDS) require wich scheduled instpections?

Communications security inspections

Separation inspections

Line route inspections

Electrical inspections

403. 1-8

Explanation

403. 1-8

72. Which TIA/EIA parameter test is a measure of the degree of impedance mismatch between two impedances?

Absorption loss

Insertion loss

Penetration loss

Return loss

401. 1-3

Explanation

401. 1-3

73. Which form is used with a transfer report to accompany a Communications Security (COMSEC) package?

Standard Form (SF) 135

SF 153

SF 351

SF 531

405. 2-6

Explanation

405. 2-6

74. What Air Force Systems Security Instruction (AFSSI) directs implementation of protected distribution systems?

33-202

7700

7703

7007

403. 1-7

Explanation

403. 1-7

75. When using a Secure Terminal Equipment (STE), what is encrypted?

The analog signal

The digital signal

The multiplexed signal

The sender's private key

404. 2-1

Explanation

404. 2-1

76. In the RED/BLACK concept, what type of traffic do RED lines carry?

Encrypted classified

Encrypted unclassified

Unencrypted classified

Unencrypted unclassified

403. 1-7

Explanation

403. 1-7

77. Which common crypto fill device is battery powered and has no internal memory storage?

KOI-18 General Purpose Tape Reader

KYK-13 Electronic Transfer Device

AN/PYQ-10 Simple Key Loader

AN/CYZ-10 Data Transfer Device

407. 2-15

Explanation

407. 2-15

78. Where would you find guidance on how to properly store, control, safeguard, transfer, and destroy Communications Security (COMSEC) material?

AFI 33-201, Volume 1

AFI 33-202, Volume 1

AFI 31-201, Volume 1

AFI 31-202, Volume 1

405. 2-5

Explanation

405. 2-5

79. Which subsystem of the ANSI/TIA/EIA-568-B structured cabling recognizes multimode cable?

Intra cabling

Backbone cabling

Vertical cabling

Horizontal cabling

402. 1-5

Explanation

402. 1-5

80. Which way to send a network message using the Call Pilot voice mail system is only available with the Audio Message Interchange Specification (AMIS) protocol?

Network delivery mailbox

Site-based addressing

Direct addressing

Auto Attendant

411. 3-5

Explanation

411. 3-5

81. The KIV-7 does not support which set of electrical standards?

RS-422

EIA-644

EIA-530

RS-232

206. 2-13

Explanation

206. 2-13

82. What components are used in both encryption and decryption?

Algorithm and key

Algorithm and certificate

Certificate and key

Telephone and receiver

404. 2-2

Explanation

404. 2-2

83. In Secure Socket Layter (SSL), before an encrypted transaction takes place, what does the web server give to the browser?

Its public key

Its private key

Its public certificate

Its private certificate

404. 2-3

Explanation

404. 2-3

84. Which common crypto fill device is a hand-held personal computer compatible device and is a Cryptographic Controlled Item (CCI)?

KOI-18 General Purpose Tape Reader

KYK-13 Electronic Transfer Device

AN/PYQ-10 Simple Key Loader

AN/CYZ-10 Data Transfer Device

407. 2-16

Explanation

407. 2-16

85. Which common crypto fill device uses the Windows CE operating system?

KOI-18 General Purpose Tape Reader

KYK-13 Electronic Transfer Device

AN/PYQ-10 Simple Key Loader

AN/CYZ-10 Data Transfer Device

407. 2-17

Explanation

407. 2-17

86. Which TIA/EIA parameter test is a measure of the decrease of signal strength as it travels down the media?

Absorption loss

Insertion loss

Penetration loss

Return loss

401. 1-3

Explanation

401. 1-3

CDC 3D151 Client Systems Journeyman Volume 3. Communications Systems Security And Management