Computer Organization and Architecture-Machine Instructions and Addressing Modes (GATE Computer Science): Questions 1 - 7 of 7

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 913 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 1

» Computer Organization and Architecture » Machine Instructions and Addressing Modes

MCQ▾

Question

Which combinational circuit can implement any Boolean expression?

Choices

Choice (4) Response

a.

Multiplexer

b.

Comparator

c.

Multiplier

d.

Encoder

Question number: 2

» Computer Organization and Architecture » Machine Instructions and Addressing Modes

MCQ▾

Question

The ALE line of an 8085 microprocessor is used to?

Choices

Choice (4) Response

a.

Executes the instruction supplied by external device through the INTA signal

b.

Execute an RST by hardware

c.

Executes an instruction from memory location 20 H

d.

Executes a NOP

Question number: 3

» Computer Organization and Architecture » Machine Instructions and Addressing Modes

MCQ▾

Question

Which of the following is the largest manufacturer of Hard Disk Drives?

Choices

Choice (4) Response

a.

IBM

b.

Seagate

c.

Micromax

d.

3M

Question number: 4

» Computer Organization and Architecture » Machine Instructions and Addressing Modes

MCQ▾

Question

A computer-intensive problem runs on a ________.

Choices

Choice (4) Response

a.

mainframe

b.

super PC

c.

server

d.

super computer

Question number: 5

» Computer Organization and Architecture » Machine Instructions and Addressing Modes

MCQ▾

Question

All the deleted files go to

Choices

Choice (4) Response

a.

Tool Bar

b.

My computer

c.

Task Bar

d.

Recycle Bin

Question number: 6

» Computer Organization and Architecture » Machine Instructions and Addressing Modes

MCQ▾

Question

A directory a main directory is called ________.

Choices

Choice (4) Response

a.

Sub Directory

b.

Mini Directory

c.

root dictionary

d.

Question does not provide sufficient data or is vague

Question number: 7

» Computer Organization and Architecture » Machine Instructions and Addressing Modes

MCQ▾

Question

An electrical pathway within a computer is called:

Choices

Choice (4) Response

a.

buffer

b.

bus

c.

star

d.

Question does not provide sufficient data or is vague

f Page
Sign In