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Computer Aptitude > Networking

TCP IP MCQs

Total Questions : 43 | Page 4 of 5 pages
Question 31. . Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101?
  1.    155, 0x9B
  2.    157, 0x9D
  3.    159, 0x9F
  4.    185, 0xB9
 Discuss Question
Answer: Option B. -> 157, 0x9D
Question 32. . Which of the following are layers in the TCP/IP model?
1. Application
2. Session
3. Transport
4. Internet
5. Data Link
6. Physical
  1.    1 and 2
  2.    1, 3 and 4
  3.    2, 3 and 5
  4.    3, 4 and 5
 Discuss Question
Answer: Option B. -> 1, 3 and 4
Question 33. . If you use either Telnet or FTP, which is the highest layer you are using to transmit data?
  1.    Application
  2.    Presentation
  3.    Session
  4.    Transport
 Discuss Question
Answer: Option A. -> Application
Question 34. . 
Which statements are true regarding ICMP packets?
1. ICMP guarantees datagram delivery.
2. ICMP can provide hosts with information about network problems.
3. ICMP is encapsulated within IP datagrams.
4. ICMP is encapsulated within UDP datagrams.
  1.    1 only
  2.    2 and 3
  3.    1 and 4
  4.    All of the above
 Discuss Question
Answer: Option B. -> 2 and 3
Question 35. . Which of the following are TCP/IP protocols used at the Application layer of the OSI model?
1. IP
2. TCP
3. Telnet
4. FTP
5. TFTP
  1.    1 and 3
  2.    1, 3 and 5
  3.    3, 4 and 5
  4.    All of the above
 Discuss Question
Answer: Option C. -> 3, 4 and 5
Question 36. . What protocol is used to find the hardware address of a local device?
  1.    RARP
  2.    ARP
  3.    IP
  4.    ICMP
 Discuss Question
Answer: Option B. -> ARP
Question 37. . Which of the following protocols uses both TCP and UDP?
  1.    FTP
  2.    SMTP
  3.    Telnet
  4.    DNS
 Discuss Question
Answer: Option D. -> DNS
Question 38. . What is the address range of a Class B network address in binary?
  1.    01xxxxxx
  2.    0xxxxxxx
  3.    10xxxxxx
  4.    110xxxxx
 Discuss Question
Answer: Option C. -> 10xxxxxx
Question 39. . 
Which statements are true regarding ICMP packets?
1. ICMP guarantees datagram delivery.
2. ICMP can provide hosts with information about network problems.
3. ICMP is encapsulated within IP datagrams.
4. ICMP is encapsulated within UDP datagrams.
  1.    1 only
  2.    2 and 3
  3.    1 and 4
  4.    All of the above
 Discuss Question
Answer: Option B. -> 2 and 3
Question 40. . Which of the following are TCP/IP protocols used at the Application layer of the OSI model?
1. IP
2. TCP
3. Telnet
4. FTP
5. TFTP
  1.    1 and 3
  2.    1, 3 and 5
  3.    3, 4 and 5
  4.    All of the above
 Discuss Question
Answer: Option C. -> 3, 4 and 5

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