Computer Networks – Questions Set 2

Q 1. What is current version of Internet Protocol (IP)?
a. IPv4
b. IPv5
c. IPv6
d. IPv7

Q 2. Which datagram approach is used by Internet for switching at network layer?
a. Circuit switching
b. Packet switching
c. Message switching
d. None of the above

Q 3. What is the length of an IPv4 address?
a. 128 bits
b. 64 bits
c. 32 bits
d. 16 bits

Q 4. What is the length of an IPv6 address?
a. 128 bits
b. 64 bits
c. 32 bits
d. 16 bits

Q 5. Which of the following is not IPv4 to IPv6 transition mechanism?
a. Dual stack
b. Tunneling
c. Header translation
d. AMPS

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Q 6. Which of the following is the physical address of hardware?
a. IPv4 address
b. IPv6 address
c. MAC address
d. None of these

Q 7. What is the length of an MAC address?
a. 32 bits
b. 48 bits
c. 64 bits
d. 96 bits

Q 8. Which of the following protocol is used to send email?
a. TCP
b. FTP
c. HTTP
d. SMTP

Q 9. The domain name registrars are accredited by whom?
a. NIC
b. ISO
c. ICANN
d. IEEE

Q 10. Which of the following applications is used for Remote Logging?
a. TELNET
b. DHCP
c. Word Processor
d. Internet Explorer

Answers:
Q 1. (a), Q 2. (b), Q 3. (c), Q 4. (a), Q 5. (d), Q 6. (c), Q 7. (b), Q 8. (d), Q 9. (c), Q 10. (a)

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