Routing and Switching MCQs with Answers
Practice important Routing and Switching MCQs with answers and explanations.
Multiple Choice Questions
Q321: Fill in the blank: In Windows Calculator, the ________ mode allows for easy conversion between binary, decimal, and hexadecimal systems.
- A: Standard
- B: Scientific
- C: Programming
- D: Converter
View Answer
D
Q322: What is the primary purpose of converting IPv4 addresses from dotted decimal to binary?
- A: To improve readability
- B: To enable binary calculations for network addressing
- C: To reduce the address length
- D: To enhance security
View Answer
B
Q323: Fill in the blank: An IPv4 address in dotted decimal format, such as 192.168.1.1, is converted to binary by converting each ________ into an 8-bit binary number.
- A: Segment
- B: Byte
- C: Field
- D: Block
View Answer
B
Q324: What is the result of performing a bitwise AND operation on two binary IP addresses?
- A: The network address
- B: The host address
- C: The broadcast address
- D: The subnet mask
View Answer
A
Q325: Fill in the blank: To find the network address from an IPv4 address and subnet mask, you need to perform a ________ operation on their binary representations.
- A: Binary OR
- B: Binary AND
- C: Binary XOR
- D: Binary NOT
View Answer
B
Q326: What does bitwise ANDing two binary IP addresses help determine?
- A: The broadcast address
- B: The network address
- C: The subnet mask
- D: The available hosts
View Answer
B
Q327: Fill in the blank: Converting an IPv4 address from binary back to dotted decimal involves grouping the binary digits into ________ and converting each group to decimal.
- A: 4 bits
- B: 8 bits
- C: 16 bits
- D: 32 bits
View Answer
B
Q328: What is the purpose of calculating the network address in binary for IPv4 addressing?
- A: To determine the exact IP address of a host
- B: To identify the range of valid host addresses in the subnet
- C: To calculate the maximum number of hosts in the network
- D: To find the broadcast address
View Answer
B
Q329: Fill in the blank: In binary conversion of IPv4 addresses, the dotted decimal format 255.255.255.0 corresponds to ________ in binary.
- A: 11111111.11111111.11111111.00000000
- B: 00000000.00000000.00000000.11111111
- C: 11111111.00000000.00000000.00000000
- D: 00000000.11111111.11111111.00000000
View Answer
A
Q330: What does the binary representation of the subnet mask 255.255.255.128 indicate about the subnet?
- A: The number of available hosts
- B: The number of bits used for network addressing
- C: The number of bits used for host addressing
- D: The range of IP addresses in the subnet
View Answer
B