| 1. | Which of the following is an application layer service? |
| a. | Remote login |
| b. | Mail service |
| c. | File transfer and access |
| d. | All the above |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: (d).All the above
|
| 2. | Mail services are available to network users through the _______ layer. |
| a. | Data link |
| b. | Physical |
| c. | Transport |
| d. | Application |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: (d).Application
|
| 3. | The protocol data unit (PDU) for the application layer in the Internet stack is |
| a. | Segment |
| b. | Datagram |
| c. | Message |
| d. | Frame |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: (c).Message
|
| 4. | What is the maximum size of data that the application layer can pass on to the TCP layer below? |
| a. | Any size |
| b. | 2^16 bytes - size of TCP header |
| c. | 2^8 bytes |
| d. | 1500 bytes |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: (a).Any size
|
| 5. | Which one of the following statements is NOT correct about HTTP cookies? |
| a. | A cookies is a piece of code that has the potential to compromise the security of an Internet user |
| b. | A cookie gains entry to the user’s work area through an HTTP header |
| c. | A cookie has an expiry date and time |
| d. | Cookies can be used to track the browsing pattern of a user at a particular site |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: (a).A cookies is a piece of code that has the potential to compromise the security of an Internet user
|
| 6. | Application is the ____layer in OSI model |
| a. | 7th |
| b. | 6th |
| c. | 5th |
| d. | 4th |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: 7th
|
| 7. | You have sent a file from Host A to Host B, in which format that file will be received at Application layer? |
| a. | Packets |
| b. | Segments |
| c. | Data |
| d. | Frames |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: (c).Data
|
| 8. | Application layer is _____ level layer in OSI model |
| a. | High level |
| b. | Low level |
| c. | Both High and Low level |
| d. | None of the above |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: (a).High level
|
| 9. | The Application layer defined in OSI model as a __________responsible for displaying received information from the user. |
| a. | User Ends |
| b. | User Interface |
| c. | End Layer |
| d. | Presentation Layer |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: (b).User Interface
|
| 10. | Application layer is also said to be a _______layer |
| a. | Service layer |
| b. | Transport layer |
| c. | Session layer |
| d. | Abstraction layer |
| View Answer Report Discuss Too Difficult! Search Google |
|
Answer: (a).Service layer
|
