Question # 1

This type of data base contains multiple tables that are connected to produce combined output from all tables.

Choose an answer

Bound

Relational

Linked

Joined

In 1830 Charies Babbages designed a machine called the analytical engine which he showed at the parts exhibition in which year was it exhibited.

Choose an answer

1820

1860

1855

1970

Which is not used in context level diagram.

Choose an answer

Source

Destination

Data flow

Data store

Which of the following methods can not be used to enter data in a cell.

Choose an answer

Pressing an arrow key

Pressing the tab key

Pressing the Esc key

Clicking the enter button to the formula bar

Which of the following is not considered as feasibility factor when developing an information system.

Choose an answer

Economic

Application

Schedule

Technical

The intersection of three primary RGB color produces.

Choose an answer

White color

Black color

Magenta color

Blue color

Which of the following is an advantage of using macros over functions.

Choose an answer

Functions must have parameters, macros do not

The code associated with a function is expanded in line

Values passed to function must be of specific data type

The code associated with a function is not expanded in line.

TCP /IP mainly used for

Choose an answer

File transfer

Email

Remote login service

All of these

How many group of memory unit.

Choose an answer

three

Two

Four

One

Seek analysis is for.

Choose an answer

Paging issues

Device busy problems

Control unit busy problems

All of above

The electron beam in a color picture tube is refreshed______ times in a second to make video realistic.

Choose an answer

15 times

25 times

35 times

45 times

A review technique to test the correctness of the documents produced during analysis is called.

Choose an answer

Code reading

Joint application design

Structured walkthrough

Code writing

Which of the following generations of language will likely include the language of the feature.

Choose an answer

First generation

Second generation or third generation

Fourth generation

Fifth generation

Which of the following methods cannot be used to edit the content of cell.

Choose an answer

Pressing the Alt key

Clicking the formula bar

Pressing F2

Double clicking the cell

Output from a use case are described on the use case form along with their corresponding.

Choose an answer

Data models

Destination

Inputs

Source

Which is the part of Data Link layer.

Choose an answer

LLC

MAC

Both a and b

None

Which of the following is associated with error detector.

Choose an answer

Odd parity bit

Even parity bit

Both of the above

None of above

8254 programmable timer counter has.

Choose an answer

1 output signal

2 out put signal

3 out put signal

4 out put signal

Which is considered a direct entry input device.

Choose an answer

Optical scanner

Mouse and digitizer

Light pen

All of the above

Intel Used HMOS technology to recreate _____

Choose an answer

8084 A

8085 A

8086 A

8088 A

The beginning of very efficient ______ microprocessor in second generation.

Choose an answer

4-bit

8-bit

16 -bit

64 -bit

The growth of medium scale integration in.

Choose an answer

Till 1971

Till 1970

Till 1972

Till 1969

Which was the computer conceived by Babbage.

Choose an answer

Analytical engine

Arithmetic Machine

Donald Kunth

All of above

Bottom up integration is for the process starting with the ________ modules.

Choose an answer

Unit integration

Terminal

system integration

Project plan

DEC stand for

Choose an answer

Digital electronic computer

Digital electronic corporation

Digital equipment corporation

None

CRT means

Choose an answer

Common ray tube

Cathode ray tube

Commercial ray tube

None

Unlike text data type this can store up to maximum of 65,535, characters.

Choose an answer

Query

Form

Report

None of the above

How much spave in minimum must be provided between columns.

Choose an answer

0"

0.5"

1.5"

1"

Shortest job First executes first the job.

Choose an answer

With the least processor needs

That first entered the queue

That has been in the queue for the longest

That last entered the queue

The capacity of 3,5 inch floppy disk is.

Choose an answer

1.40 MB

1.44 MB

1.40 GB

1.44 GB

TIFF are used for

Choose an answer

Vector graphics

Bit map

Both a and b

None

More Classes

Other Links

PPSC Computer Science Full Book test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer