| 1. | In one of the pairs of protocols given below, both the protocols can use multiple TCP connections between the same client and the server. Which one is that? |
|
Answer: (a).HTTP, FTP
|
| 2. | Which of the following is/are example(s) of stateful application layer protocols? (i) HTTP (ii) FTP (iii) TCP (iv) POP3 |
|
Answer: (c).(ii) and (iv) only
|
| 3. | Which of the following is the Application layer protocol in Internet Protocol Suite? |
|
Answer: (d).All of the above
|
| 4. | The Application layer in TCP/IP contains the ___________ protocols. |
|
Answer: (c).Communication
|
| 5. | Which of the following is the Application layer protocol in OSI model? 1.DHCP 2.FTP 3.RSVP 4.NNTP |
|
Answer: (d).1, 2 and 4
|
| 6. | Identify the correct order in which the following actions take place in an interaction between a web browser and a web server. 1. The web browser requests a webpage using HTTP. 2. The web browser establishes a TCP connection with the web server. 3. The web server sends the requested webpage using HTTP. 4. The web browser resolves the domain name using DNS. |
|
Answer: (a).4,2,1,3
|
| 7. | What does HTTPS stands for? |
|
Answer: (c).Hyper Text Transfer Protocol Secure
|
| 8. | Which of the following protocol is used to retrieve emails? |
|
Answer: (b).POP3
|
| 9. | Which of the following protocol is used to send email? |
|
Answer: (a).SMTP
|
| 10. | Which one of the following allows a user at one site to establish a connection to another site and then pass keystrokes from local host to remote host? |
|
Answer: (c).Telnet
|
