2015 CDC Test 3d052 Vol 1 & 2

40 Questions | By Th3_infam0us | Updated: Mar 19, 2022 | Attempts: 45

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1.

What is a network?
- A.
  
  A group of systems that cannot talk to each other
- B.
  
  A group of computers that are not connected
- C.
  
  A group of computers that are connected with each other
- D.
  
  A single system connected to the internet
2.

What is the difference between a Heterogeneous network and a Homogeneous network?
- A.
  
  A Heterogeneous network consists of computers from multiple vendors and operating systems while a Homogeneous network consists of computers from the same vendor running the same operating system
- B.
  
  A Heterogeneous network consists of computers from the same vendor and operating system while a Homogeneous network consists of computers from different vendors running different operating systems
- C.
  
  A Heterogeneous network can utilize the internet while a Homogeneous network is isolated
- D.
  
  A Heterogeneous network is isolated while a Homogeneous network can utilize the interent
3.

How many users are required to define an "Enterprise Network"?
- A.
  
  250-1000
- B.
  
  1000+
- C.
  
  50-250
- D.
  
  1-50
4.

Which AFI covers Air Force Messaging (e-mail)?
- A.
  
  AFI 33-115
- B.
  
  AFI 33-200
- C.
  
  AFI 33-202
- D.
  
  AFI 33-119
5.

What protocol is utilized by network management servers?
- A.
  
  POP3
- B.
  
  DHCP
- C.
  
  SNMP
- D.
  
  SMTP
6.

What are the three distinct aspects of information that must be protected?
- A.
  
  Confidentiality, Integrity, Availability
- B.
  
  Integrity, Service, Excellence
- C.
  
  Applications, Operating System, Hardware
- D.
  
  Confidentiality, Intergrity
7.

Ping is a network management tool that is part of the ___ protocol
- A.
  
  ICMP
- B.
  
  SNMP
- C.
  
  SMTP
- D.
  
  FTP
8.

SMARTS (System Management Automated Report Tracking System) performs root-cause analysis of which OSI model layers?
- A.
  
  1 an 2
- B.
  
  2 and 3
- C.
  
  1 and 3
- D.
  
  2 and 4
9.

SMARTS uses a combination of what protocols for polling?
- A.
  
  SMTP and POP3
- B.
  
  SNMP and FTP
- C.
  
  SNMP and ICMP
- D.
  
  ICMP and SMTP
10.

Protocol analyzers monitor the traffic on a segment or domain one ___ at a time
- A.
  
  Packet
- B.
  
  Connection
- C.
  
  Frame
- D.
  
  Collision
11.

Tracert us a tool used to:
- A.
  
  Send a series of messages to a target and time the response
- B.
  
  See the path packets are traveling and the time it takes to complete the trip
- C.
  
  Send frames to a specific node
- D.
  
  None of the above
12.

What is the definition of Identification and Authentication?
- A.
  
  The process of proving that a subject is what the subject claims to be
- B.
  
  The process of selecting a target and verifying authorization to attack
- C.
  
  The process of identifying an attacker and the authentication method used
- D.
  
  The process of selecting an airman for assignment and verifying they have the appropriate clearance
13.

What is DIACAP?
- A.
  
  The process for denying access to a government system
- B.
  
  The DOD process for allowing access to a government system
- C.
  
  The DOD approval process for joining the AF-GIG
- D.
  
  The DOD process for identifying, implementing, validating, certifying and managing IA capabilities and services
14.

SIPRNET is classified up to what levels?
- A.
  
  Unclassified
- B.
  
  Secret
- C.
  
  Top Secret
- D.
  
  FOUO
15.

What is the Defense In Depth concept?
- A.
  
  Varying layers of security to provide access
- B.
  
  Physical security layers to prevent unauthorized physical access
- C.
  
  Varying defense measures to prevent unauthorized access
- D.
  
  Using more strict encryption as you go from an external to internal network
16.

What severs usually reside in the DMZ?
- A.
  
  Web Servers
- B.
  
  Email Servers
- C.
  
  Proxy Servers
- D.
  
  All of the above
17.

Firewalls cannot protect against what?
- A.
  
  Viruses
- B.
  
  Disclosure of information by authorized users
- C.
  
  Unauthorized access by someone already "inside" the network
- D.
  
  All of the above
18.

Define Virus
- A.
  
  A program that creates a tunnel to a remote machine for unauthorized access
- B.
  
  A program that lies dormant waiting for information from the owner
- C.
  
  A program that replicates itself by attaching to a program
- D.
  
  None of the above
19.

What does PKI provide?
- A.
  
  Users of unsecured networks to securely and privately exchange data through the use of public and private cryptographic key pairs
- B.
  
  Users of secure networks to un-encrypt data using public cryptographic keys
- C.
  
  Users of unsecure networks to enter a secure network such as SIPRNET using public and private cryptographic key pairs
- D.
  
  Users of secure networks to enter unsecure public networks using public and private cryptographic key pairs
20.

True or False" A digital signature fundamentally relies on the concept of a key pair
- A.
  
  True
- B.
  
  False
21.

What is the first job of the BIOS when turning on a computer?
- A.
  
  Perform the Power of Self-Test (POST)
- B.
  
  Load the Operating System (OS)
- C.
  
  Detect Hard Disk Drives
- D.
  
  Detect the Operating System
22.

What information does the CMOS store?
- A.
  
  Network information for later use
- B.
  
  Configuration information about the computer used by the BIOS
- C.
  
  Date and Time information
- D.
  
  B & C
23.

What is the most common type of RAM?
- A.
  
  Static
- B.
  
  Dynamic
- C.
  
  Duplicate
- D.
  
  Sufficient
24.

True or False: Data integrity requires data to be identically maintained during any operation
- A.
  
  False
- B.
  
  True
25.

Drivers are small, low-level programs used by the OS to interact with ___?
- A.
  
  Networks
- B.
  
  Data flow
- C.
  
  Hardware
- D.
  
  None of the above