Question 1

ARQ stands for _______.

Accepted Answer

A) Automatic repeat quantization 
B) Automatic repeat request 
C) Automatic retransmission request 
D) Acknowledge repeat request 
A) Automatic repeat quantization 
B) Automatic repeat request 
C) Automatic retransmission request 
D) Acknowledge repeat request

Question 2

_________framing uses two categories of protocols: character-oriented and bit-oriented.

Accepted Answer

A) Fixed-size 
B) Variable-size 
C) Standard 
D) None of the above 
A) Fixed-size 
B) Variable-size 
C) Standard 
D) None of the above

Question 3

When a primary device wants to send data to a secondary device, it needs to first send _______ frame.

Accepted Answer

A) ACK 
B) Poll 
C) SEL 
D) ENQ 
A) ACK 
B) Poll 
C) SEL 
D) ENQ

Question 4

In a ________ protocol, the data section of a frame is a sequence of characters.

Accepted Answer

A) bit-oriented 
B) character-oriented 
C) either (a) or (b) 
D) none of the above 
A) bit-oriented 
B) character-oriented 
C) either (a) or (b) 
D) none of the above

Question 5

______ control refers to methods of error detection and correction.

Accepted Answer

A) Flow 
B) Error 
C) Transmission 
D) None of the above 
A) Flow 
B) Error 
C) Transmission 
D) None of the above

ARQ stands for _______.

_________framing uses two categories of protocols: character-oriented and bit-oriented.

When a primary device wants to send data to a secondary device, it needs to first send _______ frame.

In a ________ protocol, the data section of a frame is a sequence of characters.

______ control refers to methods of error detection and correction.

Communication Exchange and Network Topologies

Networking and Physical Layer Protocols

Data Link and Network

Tcpip, Routing Tables, and Addressing

Network Layer and IP Addressing

Understanding Transport Layer Protocols and UDP

Cryptography and Network Protocols

Filters

Exam 3: Data Link Layer and Error Control Protocols

ARQ stands for _______.

_________framing uses two categories of protocols: character-oriented and bit-oriented.

When a primary device wants to send data to a secondary device, it needs to first send _______ frame.

In a ________ protocol, the data section of a frame is a sequence of characters.

______ control refers to methods of error detection and correction.

Communication Exchange and Network Topologies

Networking and Physical Layer Protocols

Data Link and Network

Tcpip, Routing Tables, and Addressing

Network Layer and IP Addressing

Understanding Transport Layer Protocols and UDP

Cryptography and Network Protocols

Filters