Cidr MCQs

8 MCQs — Computer Networks MCQs

Practice Cidr MCQs with correct answers and explanations. These questions are from the Computer Networks MCQs section.

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Computer Networks Subcategories

Access Networks	Acl
Analyzing Subnet Mask	Application Layer
Aptitude Test	Atm Frame Relay
Basics	Bgp
Bluetooth	Broadcast Routing
Campus Interviews	Cidr
Cisco Lan Switches	Computer Network
Computer Network Interview Questions/	Computer Networks
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Delays Loss	Dhcp
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Mcqs	Multiple Access Links Protocols
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Network Layer	Network Management Models
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Network Security Encryption	Network Topology Set 2
Network Topology Set 3	Network Utilities
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Ospf	Packet Circuit Switching
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Port	Public Key Cryptography
Quiz	Reference Models
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Ripv1	Rmon1
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Snmp	Snmp Operations
Snmpv2 Protocol	Snmpv3 Features
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Symmetric Key Cryptography	System Utilities Management
Tcp	Telnet
Test	Topology
Transport Layer	Udp
Virtual Circuit	Vlan
Web Caching	Wimax
Wireless Lan	World Wide Web

The CIDR value represents ____________

A. Number of bits in the network
B. Number of total bits in the ip address
C. Number of bits in the host
D. Number of hosts remaining

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Which class does the IP address 192.168.10.5/24 represent?

A. Class a
B. Class c
C. Class b
D. Class d

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The CIDR value affects the subnet mask of an IP address.

A. True
B. False
C.
D.

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When was the CIDR system created?

A. 2006
B. 1993
C. 1988
D. 1998

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Private IPs are calculated using CIDR values.

A. True
B. False
C.
D.

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Determine the number of subnets for the given IP 192.13.67.0/28 using the CIDR value.

A. 16
B. 14
C. The default number of bits in the network portion = 24 let n be the number of bits added to the network portion of the given ip address n = cidr value ? default number of bits in the network portion n = 28 ? 24 n = 4 number of subnets = 2n = 24 numbe
D. 8

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Determine the number of valid host IPs in each subnet for the given IP 172.16.0.0/25 using the CIDR value.

A. 7
B. Total number of bits in an ip address = 32 let n be the number of bits in the host portion of the given ip address n = total number of bits in an ip address ? cidr value n = 32 ? 25 n = 7 number of hosts = 2n ? 2 = 27 ? 2 number of hosts = 128 -2 n
C. 126
D. 16

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Determine the total number of valid IPs in each subnet for the given IP 192.168.10.0/26 using the CIDR value.

A. 26
B. 128
C. Total number of bits in an ip address = 32 let n be the number of bits in the host portion of the given ip address n = total number of bits in an ip address ? cidr value n = 32 ? 26 n = 6 total number of valid ips in a subnet = 2n = 26 total number o
D. 64

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