Routing and Switching MCQs with Answers
Practice important Routing and Switching MCQs with answers and explanations.
Chapter: 28
Q301:
Fill in the blank: The address block 192.0.2.0 to 192.0.2.255 is reserved for ________.
A. Experimental purposes
B. Teaching and learning purposes
C. Private networks
D. Public use
Correct Answer:
B
Chapter: 28
Q302:
Which address is used by hosts to direct traffic to themselves?
A. 192.168.0.1
B. 169.254.0.1
C. 127.0.0.1
D. 10.0.0.1
Correct Answer:
C
Chapter: 28
Q303:
Fill in the blank: The IPv4 loopback address 127.0.0.1 is used to ________.
A. test TCP/IP configuration on the local host
B. communicate with external networks
C. access public web servers
D. route data between networks
Correct Answer:
A
Chapter: 28
Q304:
Which IPv4 address block is reserved for teaching and learning purposes?
A. 192.168.0.0 to 192.168.255.255
B. 10.0.0.0 to 10.255.255.255
C. 192.0.2.0 to 192.0.2.255
D. 172.16.0.0 to 172.31.255.255
Correct Answer:
C
Chapter: 28
Q305:
Fill in the blank: Private addresses are often converted to public IP addresses using ________.
A. DHCP
B. NAT
C. ARP
D. ICMP
Correct Answer:
B
Chapter: 28
Q306:
What does RFC 1918 define?
A. Experimental addresses
B. Public addresses
C. Private addresses
D. Loopback addresses
Correct Answer:
C
Chapter: 28
Q307:
Fill in the blank: Internet Assigned Numbers Authority (IANA) is responsible for ________.
A. Allocating IPv4 addresses to ISPs
B. Managing IPv6 addresses
C. Allocating IPv4 and IPv6 addresses
D. Managing NAT translations
Correct Answer:
C
Chapter: 28
Q308:
Which organization manages IPv4 addresses for the Asia Pacific Region?
A. AfriNIC
B. APNIC
C. ARIN
D. LACNIC
Correct Answer:
B
Chapter: 28
Q309:
Fill in the blank: The organization responsible for managing IPv4 addresses in North America is ________.
A. AfriNIC
B. APNIC
C. ARIN
D. LACNIC
Correct Answer:
C
Chapter: 28
Q310:
What is the purpose of NAT (Network Address Translation)?
A. To block private addresses from the Internet
B. To convert private addresses to public IP addresses
C. To assign IP addresses automatically
D. To route multicast traffic
Correct Answer:
B
Chapter: 28
Q311:
Fill in the blank: The address range 10.0.0.0 to 10.255.255.255 is defined as ________.
A. a public address block
B. a reserved address block
C. a private address block
D. an experimental address block
Correct Answer:
C
Chapter: 29
Q312:
What is the primary purpose of using the Windows Calculator in network address calculations?
A. To perform arithmetic operations
B. To calculate network addresses and subnet masks
C. To manage network security settings
D. To configure network hardware
Correct Answer:
B
Chapter: 29
Q313:
Fill in the blank: To calculate a subnet mask in Windows Calculator, you should use the ________ mode.
A. Standard
B. Programming
C. Scientific
D. Converter
Correct Answer:
C
Chapter: 29
Q314:
Which mode in Windows Calculator is used to perform binary calculations?
A. Standard
B. Scientific
C. Programming
D. Converter
Correct Answer:
C
Chapter: 29
Q315:
Fill in the blank: In Windows Calculator, to find the network address from an IP address and subnet mask, you must perform a ________ operation.
A. Division
B. Binary AND
C. Multiplication
D. Hexadecimal conversion
Correct Answer:
B
Chapter: 29
Q316:
What is the function of the Binary AND operation in network address calculations?
A. It combines two IP addresses
B. It converts binary to decimal
C. It determines the network address from an IP address and subnet mask
D. It calculates subnet size
Correct Answer:
C
Chapter: 29
Q317:
Fill in the blank: To convert a subnet mask from decimal to binary in Windows Calculator, switch to ________ mode.
A. Standard
B. Scientific
C. Programming
D. Converter
Correct Answer:
C
Chapter: 29
Q318:
Which mode should you use in Windows Calculator to perform calculations involving IP addresses and subnet masks?
A. Standard
B. Scientific
C. Programming
D. Converter
Correct Answer:
C
Chapter: 29
Q319:
Fill in the blank: To calculate the broadcast address using Windows Calculator, you need to perform a ________ operation after finding the network address.
A. Binary OR
B. Binary AND
C. Hexadecimal conversion
D. Decimal addition
Correct Answer:
A
Chapter: 29
Q320:
What does the Binary AND operation help determine in network address calculations?
A. The network address
B. The broadcast address
C. The subnet size
D. The IP address range
Correct Answer:
A