MCQOPTIONS
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MCQOPTIONS
This section includes 19 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless Mobile Communications knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which protocol is commonly used to retrieve email from a mail server? |
| A. | FTP |
| B. | IMAP |
| C. | HTML |
| D. | TELNET |
| Answer» C. HTML | |
| 2. |
Which is a link layer protocol? |
| A. | ARP |
| B. | TCP |
| C. | UDP |
| D. | HTTP |
| Answer» C. UDP | |
| 3. |
In IPv4, service type of service in header field, first 3 bits are called ______ |
| A. | Type of service |
| B. | Code bits |
| C. | Sync bits |
| D. | Precedence bits |
| Answer» E. | |
| 4. |
In IPv4 layer, datagram is of ________ |
| A. | Fixed length |
| B. | Variable length |
| C. | Global length |
| D. | Zero length |
| Answer» C. Global length | |
| 5. |
In version field of IPv4 header, when machine is using some other version of IPv4 then datagram is __________ |
| A. | Discarded |
| B. | Accepted |
| C. | Interpreted |
| D. | Interpreted incorrectly |
| Answer» B. Accepted | |
| 6. |
Checksum is used in Internet by several protocols although not at the _________ |
| A. | Session layer |
| B. | Transport layer |
| C. | Network layer |
| D. | Data link layer |
| Answer» E. | |
| 7. |
An internet is a __________ |
| A. | Collection of WANS |
| B. | Network of networks |
| C. | Collection of LANS |
| D. | Collection of identical LANS and WANS |
| Answer» C. Collection of LANS | |
| 8. |
Protocols are set of rules to govern _________ |
| A. | Communication |
| B. | Standard |
| C. | Metropolitan communication |
| D. | Bandwidth |
| Answer» B. Standard | |
| 9. |
WHICH_IS_A_LINK_LAYER_PROTOCOL??$ |
| A. | ARP |
| B. | TCP |
| C. | UDP |
| D. | HTTP |
| Answer» C. UDP | |
| 10. |
Which protocol is commonly used to retrieve email from a mail server?$ |
| A. | FTP |
| B. | IMAP |
| C. | HTML |
| D. | TELNET |
| Answer» C. HTML | |
| 11. |
In IPv4, service type of service in header field, first 3 bits are called _____? |
| A. | Type of service |
| B. | Code bits |
| C. | Sync bits |
| D. | Precedence bits |
| Answer» E. | |
| 12. |
In IPv4 layer, datagram is of _______? |
| A. | Fixed length |
| B. | Variable length |
| C. | Global length |
| D. | Zero length |
| Answer» C. Global length | |
| 13. |
Header of datagram in IPv4 has _________ |
| A. | 0 to 20 bytes |
| B. | 20 to 40 bytes |
| C. | 20 to 60 bytes |
| D. | 20 to 80 bytes |
| Answer» D. 20 to 80 bytes | |
| 14. |
Network layer at source is responsible for creating a packet from data coming from another ________ |
| A. | Station |
| B. | Link |
| C. | Node |
| D. | Protocol |
| Answer» E. | |
| 15. |
In version field of IPv4 header, when machine is using some other version of IPv4 then datagram is ______ |
| A. | Discarded |
| B. | Accepted |
| C. | Interpreted |
| D. | Interpreted incorrectly |
| Answer» B. Accepted | |
| 16. |
Checksum is used in Internet by several protocols although not at the ______ |
| A. | Session layer |
| B. | Transport layer |
| C. | Network layer |
| D. | Data link layer |
| Answer» E. | |
| 17. |
An internet is a ______ |
| A. | Collection of WANS |
| B. | Network of networks |
| C. | Collection of LANS |
| D. | Collection of identical LANS and WANS |
| Answer» C. Collection of LANS | |
| 18. |
Protocols are set of rules to govern ______ |
| A. | Communication |
| B. | Standard |
| C. | Metropolitan communication |
| D. | Bandwidth |
| Answer» B. Standard | |
| 19. |
Several protocols for upper layers in bluetooth use _________ |
| A. | UDP |
| B. | HSP |
| C. | ITC |
| D. | L2CAP |
| Answer» E. | |