Miscellaneous MCQs in Communications Engineering Part X - Answers

Below are the answers key for the Miscellaneous Multiple Choice Questions in Communications Engineering Part 9.

451. 2.3 GHz

452. 30 to 50 Mbps

453. 5 km

454. zigbee

455. coordinator

456. end devices

457. OFDM

458. CCK

459. 1989

460. Tim Berners-Lee

461. 24

462. EDGE

463. 18,000 feet

464. RADSL

465. VDSL

466. DSL

467. 802.15

468. 802.11

469. 802.16

470. any of these

471. 160

472. 70

473. HSCSD

474. WML

475. Vinton Gray Cerf

476. octet

477. 11.7

478. Automatic Teller Machine

479. bus

480. network-based or device-based

481. presence awareness

482. open standard

483. taxes

484. fiftyfold

485. 33 kbps

486. any of these

487. wireless voice

488. 3

489. a narrowband connection

490. catv box

491. 100 miles

492. data rates from 320 kbps to 10 Mbps

493. all of the above

494. 90000

495. all of the above

496. ADSL

497. T.30

498. synchronous optical network (SONET)

499. call signaling

500. control signaling

501. multimedia services over packet networks

502. multimedia services over ISDN

503. services can be adapted to user needs more efficiently

504. call model

505. 4

506. 239

507. 8

508. plesiochronous

509. service control point

510. payload within 155 Mbps

511. to randomize the bit sequence for better transmission performance

512. 1

513. 6.3 kbps

514. ISDN networks

515. TCP

516. all of the above

517. MSC

518. TDMA and CDMA

519. DECT

520. roaming

The Series

Following is the list of multiple choice questions in this brand new series:

Miscellaneous Communications Engineering MCQs

PART 1: MCQs from Number 1 – 50                        Answer key: PART I

PART 2: MCQs from Number 51 – 100                   Answer key: PART II

PART 3: MCQs from Number 101 – 150                 Answer key: PART III

PART 4: MCQs from Number 151 – 200                 Answer key: PART IV

PART 5: MCQs from Number 201 – 250                 Answer key: PART V

PART 6: MCQs from Number 251 – 300                 Answer key: PART VI

PART 7: MCQs from Number 301 – 350                 Answer key: PART VII

PART 8: MCQs from Number 351 – 400                 Answer key: PART VIII

PART 9: MCQs from Number 401 – 450                 Answer key: PART IX

PART 10: MCQs from Number 451 – 500                 Answer key: PART X

Complete List of MCQs in Communications Engineering per topic

Series of Multiple Choice Questions in Electronics Systems and Technologies

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