CDC Z3d152 UREs Volumes 1&2 Mixed

224 Questions | By Vamp8267 | Updated: Mar 20, 2022 | Attempts: 1965

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1.

Which 3D career field deploys, sustains, troubleshoots, and repairs wireless, line-of-sight, beyond line-of-sight, wideband and ground-based satellite and encryption transmission devices?
- A.
  
  Radio Frequency Transmission Systems (3D1X3)
- B.
  
  Cyber Transport Systems (3D1X2)
- C.
  
  Spectrum Operations (3D1X4)
- D.
  
  Client Systems (3D1X1)
2.

Which of the following is not a communications security program duty and responsibility for Cyber Transport Systems?
- A.
  
  Transmission security
- B.
  
  Technical security.
- C.
  
  Emission security.
- D.
  
  Physical security.
3.

What is defined as an integrated bundle of expert knowledge and organizational skills inherent to a particular career field?
- A.
  
  Core duty.
- B.
  
  Core value.
- C.
  
  Core competency.
- D.
  
  Core responsibility.
4.

Which of the following is a core competency of Cyber Transport Systems?
- A.
  
  Fixed cable systems
- B.
  
  Voice network systems.
- C.
  
  Application software systems
- D.
  
  Client-server database systems
5.

Which AF form is used to report hazardous conditions that place Air Force personnel or property at risk?
- A.
  
  1118
- B.
  
  457
- C.
  
  55
- D.
  
  3
6.

Which hazard is not one of the four major types of hazards?
- A.
  
  Biological
- B.
  
  Chemical
- C.
  
  Physical
- D.
  
  Nuclear
7.

Which hazard is caused by heavy workloads, lack of control over the pace of work, shift work, noise, working by yourself, and conflict with coworkers and employers?
- A.
  
  Biological
- B.
  
  Chemical
- C.
  
  Physical
- D.
  
  Stress
8.

To prevent manual handling hazards, utilize team lifting when lifting items that weigh more than how many pounds?
- A.
  
  25
- B.
  
  50
- C.
  
  75
- D.
  
  100
9.

When working on electrical circuits, the role of safety observer is normally performed by the
- A.
  
  Trainer
- B.
  
  Certifier
- C.
  
  Technician
- D.
  
  Supervisor
10.

When working on electrical circuits, you may only wear metal framed eyeglasses if
- A.
  
  The circuit is energized
- B.
  
  You have a valid prescription
- C.
  
  They are certified for high voltage
- D.
  
  They are secured with a nonmetallic cord
11.

To whom does the risk management (RM) process apply?
- A.
  
  All personnel
- B.
  
  Only safety personnel
- C.
  
  Only civilian personnel
- D.
  
  Only medical personnel
12.

What simple, systematic process allows commanders to maximize combat capability, while limiting risk?
- A.
  
  Risk control
- B.
  
  Safety control
- C.
  
  Risk management
- D.
  
  Safety management
13.

Which of the following is a principle of risk management (RM)?
- A.
  
  Accept unnecessary risk
- B.
  
  Apply the RM process continuously
- C.
  
  Train and adhere to safety guidelines
- D.
  
  Make risk decisions at the lowest level
14.

How many steps are in the risk management (RM) process?
- A.
  
  Four
- B.
  
  Five
- C.
  
  Six
- D.
  
  Seven
15.

An enclave that does not have a firewall and intrusion detection system (IDS) is classified as having what category of vulnerability?
- A.
  
  I
- B.
  
  II
- C.
  
  III
- D.
  
  IV
16.

How many Integrated Network and Operation Security Centers (INOSC) does the Air Force have?
- A.
  
  One
- B.
  
  Two
- C.
  
  Three
- D.
  
  Four
17.

The Integrated Network Operations and Security Centers (INOSC) has several responsibilities except
- A.
  
  Maintain sole administrative privileges on the firewall
- B.
  
  Standardize, configure, back up, and otherwise maintain the firewall
- C.
  
  Maintain a single naming/configuration standard for boundary devices
- D.
  
  Install patches or perform any upgrades provided by the Air Force Enterprise Network (AFEN).
18.

Which term is used to describe the technology for transmitting voice communications over a data network using open-standard-based internet protocol (IP)?
- A.
  
  IP telephony
- B.
  
  Network telephony
- C.
  
  Voice protection system
- D.
  
  Voice over Internet Protocol (VoIP)
19.

You should implement all of the following security features to help defend internet protocol (IP) telephony systems from attackers except
- A.
  
  Enabling access control lists (ACL) on firewalls, routers, and switches
- B.
  
  Deploying protection from dynamic host configuration protocol (DHCP) spoofing
- C.
  
  Consolidating your voice with your data using virtual local area networks (VLAN)
- D.
  
  Enabling port security access to only allow the required devices needed by the client
20.

At which open systems interconnect (OSI) layer does a packet filter gateway operate at?
- A.
  
  2
- B.
  
  3
- C.
  
  4
- D.
  
  5
21.

At which open systems interconnect (OSI) layer does a circuit layer gateway operate?
- A.
  
  3
- B.
  
  4
- C.
  
  5
- D.
  
  6
22.

At which open systems interconnect (OSI) layer does an application-level firewall operate?
- A.
  
  4
- B.
  
  5
- C.
  
  6
- D.
  
  7
23.

The disadvantage of a host-based intrusion detection system (HIDS) is that it
- A.
  
  Can analyze any encrypted data if it is decrypted before reaching the target host
- B.
  
  Consumes resources on the host it resides on and slows that device down
- C.
  
  Monitors log files for inadvisable settings or passwords
- D.
  
  Monitors traffic on the host on which it is installed
24.

One advantage of a network-based intrusion detection system (NIDS) is that it
- A.
  
  Can decrypt data
- B.
  
  Uses very few network resources
- C.
  
  Monitors logs for policy violations
- D.
  
  Can analyze encrypted network traffic
25.

Which intrusion detection system (IDS) uses software sensors
- A.
  
  Active
- B.
  
  Passive
- C.
  
  Host-based
- D.
  
  Network-based