JOIN ADRE 2.0 Telegram Group

Data Link Protocol - Multiple Choice Questions and Answers | Page-5

Questions
21 Which of the following device is used with an X.25 network to provide service to asynchronous terminals
A Gateway
B Bridges
C Repeater
D Packet assembler/disassembler

Answer: Option [D]
22 Which of the following summation operation is performed on the bits to check an error-detecting code ?
A Attenuation
B Codec
C Checksum
D Coder-decoder

Answer: Option [C]
Advertisement
Article and Schedule Quiz Start Test!

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

23 Which of the following allows devices on one network to communicate with devices on another network ?
A Modem
B Gateway
C T-switch
D Multiplexer

Answer: Option [B]
24 Firewall _____
A Does not allow any connections to the server
B Allows people on the internet to see just one IP address
C Restricts unauthorized users from accessing sensitive data
D Manages password functions.

Answer: Option [C]
25 The maximum data rate that a medium of 10KHz and signal to noise ratio of 30dB is roughly ____
A 10K bps
B 30K bps
C 100K bps
D 300K bps

Answer: Option [D]

ADRE 2.0 FULL LENGTH MOCK TEST

Take Mock Tests

Missiles Mock Test Start Test!
SSC MTS Mock Test Start Test
IBPS CLERK MOCK TEST Start Test
SSC MTS 2022 JULY 26 Shift 1 (ENGLISH) Start Test!
SSC GD Previous Year Paper 2021 Nov 17 Shift - I (Hindi) Start Test!
SSC CGL Tier - 1 PYP 2022 April 21 Shift- 1 (ENGLISH) Start Test!
MPSC PAPER I MOCK TEST 1 (ENGLISH) Start Test!
IB Security Assistant Mock test 1 (english) Start Test!
UP POLICE CONSTABLE MOCK TEST 1 Start Test!
DELHI POLICE CONSTABLE MOCK TEST 1 (HINDI) Start Test!

Chapters

Advertisement