PF: NetEx24-IT2102

What is the dotted-decimal equivalent of the binary IP address 01111101.10010101.00111101.00000010?

• 117.149.29.2

• 192.168.1.1

• 125.149.61.2

• 10.0.0.1

What is the default mask for a Class B IP address?

• 255.0.0.0

• 252.255.0.0

• 255.255.255.0

• 255.255.0.0

What is the minimum number of bits needed to create 25 subnets?

• 6 bits

• 7 bits

• 5 bits

• 4 bits

What is the binary equivalent of the decimal number 133?

• 10011000

• 10000101

• 10101000

• 11001000

What is the length of an IPv6 address?

• 64 bits

• 128 bits

• 256 bits

• 32 bits

Which IPv6 address is used for loopback?

• 2001:0DB8::

• ::1/128

• ::/128

• 0:0:0:0:0:0:0:0/128

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

• All bits are 0s

• A single segment

• Multiple consecutive segments of 0s

• All bits are 1s

What is the purpose of subnetting?

• To create multiple networks

• To reduce network traffic

• To simplify routing

• To increase the number of hosts

What does NAT stand for in networking?

• Network Address Translation

• Network Access Transmission

• Network Application Tool

• None of the above

What is the notation used to express an IPv6 address and its mask length?

• IPv6 address/mask length

• IPv4 address/mask length

• CIDR notation

• Subnet mask notation