TCP/IP – Networking Questions and Answers

TCP/IP – Networking Questions and Answers contain set of 10 TCP/IP MCQ questions with answers which will help you to clear beginner level quiz.

1. Which of the following services use TCP?
   1. DHCP
   2. SMTP
   3. HTTP
   4. TFTP
   5. FTP

1. 1 & 2
2. 2, 3 & 5
3. 1, 2 & 4
4. 1, 3 & 4

2.      What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?

1. Application
2. Host-to-Host
3. Internet
4. Network Access

3.      You want to implement a mechanism that automates the IP configuration, including IP address, subnet mask, default gateway, and DNS information. Which protocol will you use to accomplish this?

1. SMTP
2. SNMP
3. DHCP
4. ARP

4.      Which of the following is private IP address?

1. 12.0.0.1
2. 168.172.19.39
3. 172.15.14.36
4. 192.168.24.43

5.      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

6.      Which class of IP address provides a maximum of only 254 host addresses per network ID?

1. Class A
2. Class B
3. Class C
4. Class D

7.      Which layer 4 protocol is used for a Telnet connection?

1. IP
2. TCP
3. TCP/IP
4. UDP

8.      What protocol is used to find the hardware address of a local device?

1. RARP
2. ARP
3. IP
4. ICMP

9.      Which of the following protocols uses both TCP and UDP?

1. FTP
2. SMTP
3. Telnet
4. DNS

10.  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