Which is a link layer protocol?

• A. Arp
• B. Tcp
• C. Udp
• D. HTTP

Which protocol is commonly used to retrieve email from a mail server?

• A. FTP
• B. Imap
• C. Html
• D. Telnet

IPv6 has a larger address space of _________

• A. 216
• B. 2128
• C. 232
• D. 28

Three strategies used to handle transition from version 4 to version 6 are dual-stack, tunneling and ________

• A. Header switching
• B. Header translation
• C. Header transfer
• D. Header transmission

MTU stands for _________

• A. Minimum transfer unit
• B. Maximum transfer unit
• C. Maximum transport unit
• D. Maximum transmission unit

In IPv6, real-time audio or video, particularly in digital form, requires resources such as __________

• A. Fixed bandwidth
• B. Variable bandwidth
• C. High bandwidth
• D. Low bandwidth

In practical IPv6 application, a technology encapsulates IPv6 packets inside IPv4 packets, this technology is called _______

• A. Tunneling
• B. Hashing
• C. Routing
• D. Nat

Which one of the following descriptions about IPv6 is correct?

• A. Addresses are not hierarchical and are assigned at random
• B. Broadcasts have been eliminated and replaced with multicasts
• C. There are 2.7 billion available addresses
• D. An interface can only be configured with one ipv6 address

In the IPv6 header, the traffic class field is similar to which field in the IPv4 header?

• A. Fragmentation field
• B. Fast switching
• C. Tos field
• D. Option field

Which are the features present in IPv4 but not in IPv6?

• A. Fragmentation
• B. Header checksum
• C. Options
• D. All of the mentioned