MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 13 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. |
Hybrid ARQ is part of the ____________ layer. |
| A. | PDCP |
| B. | RLC |
| C. | MAC |
| D. | PHY |
| Answer» D. PHY | |
| 2. |
In 2007 ____________ announced its plan to transmit its network to 4G standard LTE with joint efforts of Vodafone group. |
| A. | Verizon Wireless |
| B. | AirTouch |
| C. | Netflix |
| D. | V Cast |
| Answer» B. AirTouch | |
| 3. |
Which of the following is not a part of the characteristic of 4G network? |
| A. | Multirate management |
| B. | Fully converged services |
| C. | Software dependency |
| D. | Diverse user devices |
| Answer» B. Fully converged services | |
| 4. |
IN_2007,________ANNOUNCED_ITS_PLAN_TO_TRANSMIT_ITS_NETWORK_TO_4G_STANDARD_LTE_WITH_JOINT_EFFORTS_OF_VODAFONE_GROUP.?$ |
| A. | Verizon Wireless |
| B. | AirTouch |
| C. | Netflix |
| D. | V Cast |
| Answer» B. AirTouch | |
| 5. |
Hybrid_ARQ_is_part_of_the________layer.$ |
| A. | PDCP |
| B. | RLC |
| C. | MAC |
| D. | PHY |
| Answer» D. PHY | |
| 6. |
What location management feature is supported by 4G? |
| A. | Concatenated Location Registration |
| B. | Concurrent Location Register |
| C. | Concatenated Management |
| D. | Collated Location Registration |
| Answer» B. Concurrent Location Register | |
| 7. |
What does SGSN stands for? |
| A. | Serial Gateway Supporting Node |
| B. | Supporting GGSN Support Node |
| C. | Supporting GPRS Support Node |
| D. | Supporting Gateway Support Node |
| Answer» D. Supporting Gateway Support Node | |
| 8. |
Which of the following is not a part of characteristic of 4G network? |
| A. | Multirate management |
| B. | Fully converged services |
| C. | Software dependency |
| D. | Diverse user devices |
| Answer» B. Fully converged services | |
| 9. |
What is the average uploading speed of 4G LTE network? |
| A. | 1-3 Gbps |
| B. | 2-5 Gbps |
| C. | 1-3 Mbps |
| D. | 2-5 Mbps |
| Answer» E. | |
| 10. |
What is the length of the shortest possible PDCCH in bits? |
| A. | 144 |
| B. | 288 |
| C. | 72 |
| D. | 576 |
| Answer» D. 576 | |
| 11. |
What is the PBCH scrambled with? |
| A. | Current frame number |
| B. | Physical cell ID |
| C. | UE’s CRNTI |
| D. | Not scrambled |
| Answer» C. UE‚Äö√Ñ√∂‚àö√ë‚àö¬•s CRNTI | |
| 12. |
With the normal cyclic prefix, how many symbols are contained in 1 frame? |
| A. | 7 |
| B. | 140 |
| C. | 12 |
| D. | 40 |
| Answer» C. 12 | |
| 13. |
Which type of cell provides the best level of service for average subscribers? |
| A. | Acceptance cell |
| B. | Barred cell |
| C. | Reserved cell |
| D. | Suitable cell |
| Answer» E. | |