PF Q1-IP Addressing and Subnetting IT2102

What is the dotted-decimal equivalent of the binary IP address 01110101.10010101.00011101.00000010?

• 255.255.255.0

• 138.45.0.0

• 200.133.175.33

• 117.149.29.2

What is the default subnet mask for a Class C IP address?

• 255.255.255.255

• 255.255.252.0

• 255.255.255.0

• 255.255.0.0

How many bits are required to support 45 subnets?

• 5 bits

• 4 bits

• 7 bits

• 6 bits

What is the binary equivalent of the decimal number 200?

• 10011000

• 10101000

• 11001000

• 11111000

What is the length of an IPv6 address?

• 64 bits

• 128 bits

• 256 bits

• 512 bits

Which address is used for local loopback in IPv6?

• 0:0:0:0:0:0:0:0/128

• ::1/128

• 2001:0DB8:2345:CD30::/64

• ::/128

What does the double colon (::) represent in an IPv6 address?

• A single 0

• Multiple consecutive 0s

• An invalid address

• A subnet mask

What is the purpose of Network Address Translation (NAT)?

• To expand IPv4 addresses

• To create IPv6 addresses

• To delay IPv4 address exhaustion

• To classify IP addresses

What type of address identifies multiple interfaces in IPv6?

• Unicast address

• Multicast address

• Anycast address

• Broadcast address