Addressing MCQ Questions And Answers
Addressing MCQs : This section focuses on "Addressing" in Computer Networks. These Multiple Choice Questions (MCQ) should be practiced to improve the Computer Network skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations.
1. IPv4 supports _________ different types of addressing modes
A. two
B. three
C. four
D. five
View Answer
Ans : B
Explanation: IPv4 supports three different types of addressing modes.
2. Which mode, data is sent only to one destined host?
A. Broadcast Addressing Mode
B. Multicast Addressing Mode
C. Unicast Addressing Mode
D. All of the above
View Answer
Ans : C
Explanation: Unicast Addressing Mode : In this mode, data is sent only to one destined host.
3. The Destination Address field contains _________ IP address of the destination host.
A. 8- bit
B. 16- bit
C. 24- bit
D. 32- bit
View Answer
Ans : D
Explanation: The Destination Address field contains 32- bit IP address of the destination host.
4. In Broadcast Addressing Mode, the Destination Address field contains a special broadcast address, i.e. ___________.
A. 127.255.255.255.
B. 255.255.255.255.
C. 0.0.0.0
D. 194.255.255.255.
View Answer
Ans : B
Explanation: The Destination Address field contains a special broadcast address, i.e. 255.255.255.255.
5. Which mode is a mix of the previous two modes?
A. Broadcast Addressing Mode
B. Unicast Addressing Mode
C. Multicast Addressing Mode
D. All of the above
View Answer
Ans : C
Explanation: Multicast Addressing Mode : This mode is a mix of the previous two modes, i.e. the packet sent is neither destined to a single host nor all the hosts on the segment.
6. In Multicast Addressing Mode, the Destination Address contains a special address which starts with ?
A. 0.x.x.x
B. 127.x.x.x
C. 192.x.x.x
D. 224.x.x.x
View Answer
Ans : D
Explanation: In this packet, the Destination Address contains a special address which starts with 224.x.x.x and can be entertained by more than one host.
7. IPv4 uses hierarchical addressing scheme.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
View Answer
Ans : A
Explanation: True, IPv4 uses hierarchical addressing scheme.
8. IP address is 32 bit value which is divided into ______ octets.
A. 2
B. 4
C. 8
D. 16
View Answer
Ans : B
Explanation: IP address is 32 bit value which is divided into 4 octets.
9. Subnet Mask is also 32 bits long.
A. Yes
B. No
C. Can be yes or no
D. Can not say
View Answer
Ans : A
Explanation: Yes, Subnet Mask is also 32 bits long.
10. The first octet referred here is the ________ most of all.
A. right
B. middle
C. left
D. None of the above
View Answer
Ans : C
Explanation: The first octet referred here is the left most of all.
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