Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Chapter: 34
Q1061:
UDP is ________ suited for applications that require guaranteed delivery.
A. Highly
B. Moderately
C. Not
D. Somewhat
Correct Answer:
C
Chapter: 34
Q1062:
UDP's lack of connection establishment and termination results in ________ overhead.
A. High
B. Moderate
C. Low
D. Variable
Correct Answer:
C
Chapter: 34
Q1063:
UDP is used in applications where ________ is more important than reliability.
A. Speed
B. Security
C. Encryption
D. Authentication
Correct Answer:
A
Chapter: 34
Q1064:
UDP supports multicast communication by using ________ addresses.
A. Broadcast
B. Multicast
C. Unicast
D. Anycast
Correct Answer:
B
Chapter: 34
Q1065:
UDP's best-effort delivery means that packets may be ________.
A. Lost
B. Duplicated
C. Delivered out of order
D. All of the above
Correct Answer:
D
Chapter: 34
Q1066:
UDP port numbers help to identify the ________ on a host.
A. Application
B. Network
C. Router
D. Protocol
Correct Answer:
A
Chapter: 34
Q1067:
UDP is the ________ transport protocol in the TCP/IP suite.
A. First
B. Second
C. Third
D. Fourth
Correct Answer:
A
Chapter: 35
Q1068:
UDP datagram is encapsulated in ________.
A. IP datagram
B. TCP segment
C. Network frame
D. Application data
Correct Answer:
A
Chapter: 35
Q1069:
The IP datagram carrying UDP packet is encapsulated in the ________.
A. Frame
B. Segment
C. Packet
D. Message
Correct Answer:
A
Chapter: 35
Q1070:
TCP is the major transport protocol in the ________ suite.
A. UDP/IP
B. TCP/IP
C. HTTP/FTP
D. IPX/SPX
Correct Answer:
B
Chapter: 35
Q1071:
TCP uses ________ datagram service offered by IP.
A. Unreliable
B. Reliable
C. Sequenced
D. Multicast
Correct Answer:
A
Chapter: 35
Q1072:
TCP provides ________ data delivery service to applications.
A. Unreliable
B. Reliable
C. Partial
D. None
Correct Answer:
B
Chapter: 35
Q1073:
Reliability in a computer system guarantees communication without ________.
A. Loss and duplication
B. High speed
C. Encryption and decryption
D. Data compression
Correct Answer:
A
Chapter: 35
Q1074:
TCP provides ________ service.
A. Connectionless
B. Connection-oriented
C. Packet-oriented
D. Stream-less
Correct Answer:
B
Chapter: 35
Q1075:
TCP connections are called ________.
A. Virtual Connections
B. Physical Connections
C. Logical Channels
D. Direct Connections
Correct Answer:
A
Chapter: 35
Q1076:
TCP connections are created by ________ only.
A. Software
B. Hardware
C. Network devices
D. Physical wires
Correct Answer:
A
Chapter: 35
Q1077:
TCP provides ________ communication.
A. Full-duplex
B. Half-duplex
C. Simplex
D. Multiplex
Correct Answer:
A
Chapter: 35
Q1078:
TCP uses IP to carry ________.
A. Messages
B. Frames
C. Segments
D. Protocols
Correct Answer:
A
Chapter: 35
Q1079:
TCP message is encapsulated in an ________.
A. IP datagram
B. TCP segment
C. Network packet
D. UDP datagram
Correct Answer:
A
Chapter: 35
Q1080:
The responsibility of reliable transport is with the ________ layer.
A. Network
B. Transport
C. Data Link
D. Physical
Correct Answer:
B