Objective Type Questions on 8085 Microprocessor

Questions

1 Which part of the computer is used for calculating and comparing?

A Disk unit

B Control unit

C ALU

D Modem

View Answer

Answer:ALU

2 Can you tell what passes into and out from the computer via its ports?

A Data

B Bytes

C Graphics

D Pictures

View Answer

Answer:Data

Article and Schedule Quiz	Start Test!

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

3 What is the responsibility of the logical unit in the CPU of a computer?

A To produce result

B To compare numbers

C To control flow of information

D To do math’s works

View Answer

Answer:To compare numbers

4 The secondary storage devices can only store data but they cannot perform

A Arithmetic Operation

B Logic operation

C Fetch operations

D Either of the above

View Answer

Answer:Either of the above

5 Which of the following memories allows simultaneous read and write operations?

A ROM

B RAM

C EPROM

D None of above

View Answer

Answer:RAM

6 Which of the following memories has the shortest access times?

A Cache memory

B Magnetic bubble memory

C Magnetic core memory

D RAM

View Answer

Answer:Cache memory

7 A 32 bit microprocessor has the word length equal to

A 2 byte

B 32 byte

C 4 byte

D 8 byte

View Answer

Answer:4 byte

8 An error in computer data is called

A Chip

B Bug

C CPU

D Storage device

View Answer

Answer:Bug

9 The silicon chips used for data processing are called

A RAM chips

B ROM chips

C Micro processors

D PROM chips

View Answer

Answer:PROM chips

10 The metal disks, which are permanently housed in, sealed and contamination free containers are called

A Hard disks

B Floppy disk

C Winchester disk

D Flexible disk

View Answer

Answer:Winchester disk

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!