3D053 Cyber Surety Journeyman - Edit Code 03, Vol. 1
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- 1.Which of the following is performed by a cyber surety journeyman?
- A.
Sustain cryptographic equipment
- B.
Install and maintain servers or other computer systems
- C.
Manage data, information, and knowledge sharing services
- D.
Detection activities, including real-time intrustion detection and firewall protection
- 2.Which career field deploys, sustains, troubleshoots and repairs standard voice, data, video network, and cryptographic equipment?
- A.
Client Systems (3D1X1)
- B.
Spectrum Operations (3D1X4)
- C.
Cyber Transport Systems (3D1X2)
- D.
Radio Frequency (RF) Transmission Systems (3D1X3)
- 3.How many steps are in the Risk Management process?
- A.
4
- B.
5
- C.
6
- D.
7
- 4.What is the third step in the Risk Management process?
- A.
Assets hazards
- B.
Implement controls
- C.
Supervise and evaluate
- D.
Develop controls and make decisions
- 5.Human error causes approximately what percentage of all accidents?
- A.
40
- B.
60
- C.
75
- D.
95
- 6.Which type of network typically provides wireless broadband data services?
- A.
Global network
- B.
WLAN
- C.
WWAN
- D.
WMAN
- 7.Which bound media has a core surrounded by cladding and a second layer surrounded by glass or plastic?
- A.
CAT-6
- B.
Coaxial
- C.
Fiber Optic
- D.
Twisted Pair
- 8.Which of the following is not an example of unbound media?
- A.
Fiber optic
- B.
Terrestrial
- C.
Radio frequency
- D.
Satellite microwave
- 9.In which topology does a device wanting to communicate with another device on the network send a broadcast message onto the wire that all other devices see, but only the intended recipient actually accepts and processes?
- A.
Bus
- B.
Star
- C.
Ring
- D.
Tree
- 10.When viewed in binary form, each octet within an IP address has how many positions?
- A.
4
- B.
6
- C.
8
- D.
10
- 11.How many bits are in an IPv4 address?
- A.
32
- B.
64
- C.
128
- D.
256
- 12.Which class of IP address is only used for experimental purposes?
- A.
B
- B.
C
- C.
D
- D.
E
- 13.Which IP address is used for limited broadcast?
- A.
X.x.x.0
- B.
X.x.x.255
- C.
127.x.x.x
- D.
255.255.255.255
- 14.The sequence of leading bits in an IP that are used to identify the network portion of an IP address is called a
- A.
Mask
- B.
Subnet
- C.
Hierarchy
- D.
Routing prefix
- 15.Which protocol does the internet support as the "language" computers use to find and connect with each other?
- A.
User datagram protocol (UDP)
- B.
Hyper text transfer protocol (HTTP)
- C.
Dynamic host configuration protocol (DHCP)
- D.
Transmission control protocol / Internet protocol (TCP/IP)
- 16.Which TCP port is used by HTTP by default?
- A.
50
- B.
80
- C.
5050
- D.
8080
- 17.Which protocol is an Internet Engineering Task Force (IETF) standard designed to reduce the administration burden and complexity of configuring hosts on a TCP/IP based network?
- A.
Internet protocol (IP)
- B.
Hyper text transfer protocol (HTTP)
- C.
Transmission control protocol (TCP)
- D.
Dynamic host configuration protocol (DHCP)
- 18.A logical connection point for the transmission of information packets is known as:
- A.
A port
- B.
A protocol
- C.
A service point
- D.
An entrance point
- 19.Which port range constitutes well-known ports?
- A.
0 to 1023
- B.
1024 to 23535
- C.
23536 to 49151
- D.
49152 to 65535
- 20.Which port is used for telnet?
- A.
7
- B.
20
- C.
23
- D.
53
- 21.Which port is used for HTTP?
- A.
21
- B.
22
- C.
60
- D.
80
- 22.In which type of port scan does the scanner connect to the same port on more than one machine?
- A.
Strobe scan
- B.
Sweep scan
- C.
Fragment packet scan
- D.
FTP bounce scan
- 23.Which type of scan is also known as a half open scan?
- A.
Fragment packets
- B.
Synchronous (SYN) scan
- C.
User datagram protocol (UDP) scan
- D.
Transmission control protocol (TCP) scan
- 24.Which organization is responsible for developing Air Force ports, protocols and services (PPS) policies and procedures?
- A.
Air Force Network Operations (AFNetOps)
- B.
Air Force Network Integration Center (AFNIC)
- C.
Air Force Network Operations Center (AFNOC)
- D.
Air Force Information, Services and Integration Directorate (SAF/XCIA)
- 25.How is an IPv6 address written?
- A.
Eight groups of four hexadecimal numbers, separated by colons
- B.
Eight groups of four hexadecimal numbers, separated by periods
- C.
Four groups of eight hexadecimal numbers, separated by colons
- D.
Four groups of eight hexadecimal numbers, separated by periods
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