3d0x2 Vol. 1
This is all URE questions from Volume 1 of the 3D0X2 CDC (As of 20011)
- 1.
What is the minimum number of computers needed for a computer network?
- A.
2
- B.
5
- C.
10
- D.
1
Correct Answer
A. 2 -
- 2.
What is a privately-owned network whose access is restricted to authorized personnel?
- A.
Homogeneous network
- B.
Internetwork
- C.
Intranetwork
- D.
Local area network
Correct Answer
C. Intranetwork -
- 3.
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 -
- 4.
What is a communications network that serves users within a confined geographical area?
- A.
Global area network
- B.
Local area network
- C.
Metropolitan area network
- D.
Wide area network
Correct Answer
B. Local area network -
- 5.
What type of communications network links a broad geographical region?
- A.
Global area network
- B.
Local area network
- C.
Metropolitan area network
- D.
Wide area network
Correct Answer
D. Wide area network -
- 6.
What type of communications network links different interconnected networks over an unlimited geographical region?
- A.
Local
- B.
Global
- C.
Regional
- D.
Snoop Dawg
Correct Answer
B. Global -
- 7.
How many users are normally in a peer-to-peer network?
- A.
2-10
- B.
10-50
- C.
50-250
- D.
250-1,000
Correct Answer
A. 2-10 -
- 8.
How many users are in a single-server network?
- A.
10-50
- B.
250-1,000
- C.
2-10
- D.
50-250
Correct Answer
A. 10-50 -
- 9.
How many users are in a multi-server network?
- A.
2-10
- B.
10-50
- C.
50-250
- D.
250-1,000
Correct Answer
C. 50-250 -
- 10.
What type of communications network links geographically dispersed offices in other cities or around the globe?
- A.
Global area network
- B.
Wide area network
- C.
Node serial number
- D.
Local area network
Correct Answer
B. Wide area network -
- 11.
What is used to identify network nodes on a physically connected network?
- A.
Mac adress
- B.
IP Adress
- C.
Auto discovery
- D.
6
Correct Answer
A. Mac adress -
- 12.
How many octets is the standard internet protocol broken down into?
- A.
2
- B.
8
- C.
6
- D.
4
Correct Answer
D. 4 -
- 13.
What is the binary equivalent to the dotted decimal number 96?
- A.
01100000
- B.
00010000
- C.
00010010
- D.
11100000
Correct Answer
A. 01100000 -
- 14.
What is the network id of internet protocol (IP) address 131.10.230.120/24?
- A.
0.0.0.120
- B.
131.10.0.0
- C.
0.10.230.0
- D.
255.255.255.0
Correct Answer
B. 131.10.0.0 -
- 15.
What is the host id of internet protocol (IP) address 131.10.230.120/24?
- A.
0.0.0.10
- B.
131.0.0.
- C.
131.10.230.0
- D.
0.10.230.120
Correct Answer
A. 0.0.0.10 -
- 16.
How many bits are typically covered in an internet protocol version 6 (IPv6) subnet mask?
- A.
24
- B.
64
- C.
128
- D.
84
Correct Answer
C. 128 -
- 17.
What series of Air Force instruction series covers communications and information?
- A.
AFPD 33–1
- B.
AFI 33–112
- C.
AFI 33–104
- D.
AFI 29–2603v2
Correct Answer
C. AFI 33–104 -
- 18.
According to the Air Force network structure, what tier is the Air Force network operations center (AFNOSC)?
- A.
1
- B.
3
- C.
2
- D.
4
Correct Answer
A. 1 -
- 19.
What network entity provides reliable, secure networks and network services for base level customers?
- A.
Network control center (NCC)
- B.
Network control center-deployable (NCC-D)
- C.
Network operations center (NOSC)
- D.
Air Force network operations center (AFNOSC)
Correct Answer
A. Network control center (NCC) -
- 20.
What is defined as a bundle of application software designed to significantly improve network efficiency and productivity?
- A.
Fault management server
- B.
Performance management server
- C.
Network management server
- D.
Security management server
Correct Answer
C. Network management server -
- 21.
Which of the following are the three most common network management architectures?
- A.
Centralized, hierarchical, and hybrid
- B.
Centralized, hybrid and distributed
- C.
Centralized, hierarchical, and distributed
- D.
Hybrid, hierarchical, and distributed
Correct Answer
C. Centralized, hierarchical, and distributed -
- 22.
What network architecture has a network management platform on one computer system at a location that is responsible for all network management duties?
- A.
Centralized
- B.
Hybrid
- C.
Hierarchical
- D.
Distributed
Correct Answer
A. Centralized -
- 23.
What network architecture uses multiple systems for network management, with one system acting as a central server and the others working as clients?
- A.
Centralized
- B.
Distributed
- C.
Hierarchical
- D.
Hybrid
Correct Answer
C. Hierarchical -
- 24.
What level of network management activity are you working at when you as the network manager are monitoring and troubleshooting components to eliminate the side-effect alarms and isolate problems to a root cause?
- A.
Inactive
- B.
Interactive
- C.
Proactive
- D.
Reactive
Correct Answer
B. Interactive -
- 25.
What level of network management activity are you working at when the automated monitoring of components provides problem analysis, giving a root cause alarm for the problem at-hand,and automatic restorative processes are in-place wherever possible to minimize downtime.
- A.
Inactive
- B.
Reactive
- C.
Interactive
- D.
Proactive
Correct Answer
D. Proactive -
- 26.
Performance management can be broke into what two separate functional categories?
- A.
Monitoring and analyzing
- B.
Monitoring and replacing
- C.
Monitoring and tuning
- D.
Analyzing and tuning
Correct Answer
C. Monitoring and tuning -
- 27.
Which function of performance management tracks historical data by tracking activities on the network?
- A.
Tuning
- B.
Analyzing
- C.
Gathering
- D.
Monitoring
Correct Answer
D. Monitoring -
- 28.
What is established to distinguish between errors that fall within a normal range and excessive errors because of a fault?
- A.
Fault parameters
- B.
Tolerance parameters
- C.
Low-level software alarms
- D.
Low-level hardware alarms
Correct Answer
B. Tolerance parameters -
- 29.
Network management protocols are designed (in most cases) to reside above what layer of the operational system interface (OSI) model?
- A.
Session
- B.
Transport
- C.
Presentation
- D.
Application
Correct Answer
A. Session -
- 30.
What is a hierarchical structured format that defines the network management information available from network devices?
- A.
Object identifier
- B.
Network device map
- C.
Network protocol list
- D.
Management information base
Correct Answer
D. Management information base -
- 31.
What area of the simple network management protocol (SNMP) tree structure is reserved for vendors related label and leaf objects associated with specific manufactured equipment?
- A.
Management
- B.
Private
- C.
Directory
- D.
Experimental
Correct Answer
B. Private -
- 32.
What simple network management protocol (SNMP) node is responsible for monitoring, collecting and reporting management data to the management system?
- A.
Primary domain controller
- B.
Backup domain controller
- C.
Manager
- D.
Agent
Correct Answer
D. Agent -
- 33.
What operational simple network management protocol (SNMP) message asks for a specific instance of management information?
- A.
Get
- B.
Set
- C.
Trap
- D.
GetNext
Correct Answer
A. Get -
- 34.
What operational simple network management protocol (SNMP) message is used to retrieve multiple pieces of information with minimal overhead?
- A.
Get
- B.
Set
- C.
Trap
- D.
GetNext
Correct Answer
D. GetNext -
- 35.
What operational simple network management protocol (SNMP) message is used to modify the value of one or more instances of management information?
- A.
Get
- B.
Set
- C.
Trap
- D.
GetNext
Correct Answer
B. Set -
- 36.
What operational simple network management protocol (SNMP) message is an unsolicited message from an agent to the manager?
- A.
Get
- B.
Set
- C.
Trap
- D.
GetNext
Correct Answer
C. Trap -
- 37.
What is the type of probe that collects inter-device connectivity information using proprietary topology management information bases (MIB)?
- A.
Virtual local area network (VLAN) probe
- B.
Neighbor probe
- C.
Containment probe
- D.
System information probe
Correct Answer
B. Neighbor probe -
- 38.
What is the centerpiece of a systems management automated report tracking system (SMARTS) application?
- A.
Broker
- B.
Clients
- C.
Map console
- D.
Domain manager
Correct Answer
D. Domain manager -
- 39.
What component of the systems management automated report tracking system (SMARTS) application contains knowledge of available domain managers?
- A.
Broker
- B.
Clients
- C.
Probes
- D.
Consoles
Correct Answer
A. Broker -
- 40.
What are the three types of systems management automated report tracking system (SMARTS) notifications?
- A.
Compound events, alarm, and trend
- B.
Compound events, problems, and network
- C.
Auto-discovery, compound, and symptomatic events
- D.
Compound events, problems, and symptomatic events
Correct Answer
D. Compound events, problems, and symptomatic events -
- 41.
What color on the systems management automated report tracking system (SMARTS) alarm log indicates one or more events?
- A.
Blue
- B.
Orange
- C.
Purple
- D.
Yellow
Correct Answer
C. Purple -
- 42.
How many different categories of information does the performance monitor provide you about your network?
- A.
7
- B.
19
- C.
14
- D.
21
Correct Answer
D. 21 -
- 43.
What device provides a capability for digital network diagnostics and developing communications software?
- A.
Systems management automated report tracking system (SMARTS)
- B.
Protocol analyzer
- C.
Network root router
- D.
Windows advanced server
Correct Answer
B. Protocol analyzer -
- 44.
What provides information concerning the network utilization and frame errors that are related to a specific protocol?
- A.
Media access control (MAC) node statistics
- B.
Connection statistics
- C.
Protocol statistics
- D.
Node discovery
Correct Answer
C. Protocol statistics -
- 45.
What reports errors that occur at the physical layer such as bad frame check sequence (FCS), short frames, and jabbers?
- A.
Media access control (MAC) node statistics
- B.
Connection statistics
- C.
Protocol statistics
- D.
Node discovery
Correct Answer
A. Media access control (MAC) node statistics -
- 46.
What automatically runs in the background when the protocol analyzer application is activated?
- A.
Media access control (MAC)
- B.
Connection statistics
- C.
Protocol statistics
- D.
Node discovery
Correct Answer
D. Node discovery -
- 47.
What is a measure used to verify the eligibility of a subject and the ability of the subject to access certain information?
- A.
Authentication.
- B.
Recertification.
- C.
Accreditation.
- D.
Identification.
Correct Answer
A. Authentication. -
- 48.
What are three primary ways to authenticate one-self?
- A.
Finger and voiceprints, or retinal scans.
- B.
Passwords, finger prints, or identification cards.
- C.
Passwords, fortezza cards, or identification cards.
- D.
Something you know, something you have, or something are.
Correct Answer
D. Something you know, something you have, or something are. -
- 49.
Knowledge-based identification and authentication methods require the user to provide something you
- A.
Know
- B.
Have
- C.
Need
- D.
Read
Correct Answer
A. Know -
- 50.
The Air Force requires a network password to be at least how many characters long?
- A.
6
- B.
7
- C.
8
- D.
9
Correct Answer
D. 9 -
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Current Version
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Mar 15, 2022Quiz Edited by
ProProfs Editorial Team -
Mar 17, 2011Quiz Created by
Maldesto
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