Question # 1

When did IBM introduced the 80286 based PC/AT

Choose an answer

1982

1984

1985

1989

The personal computer industry was started by

Choose an answer

IBM

Apple

HCl

Compa

To locate a data item for storage is

Choose an answer

Field

Feed

Database

Fetch

LM stand for

Choose an answer

Least MAR

Load MAR

Least MRA

Load MRA

One of the main feature that distinuish microprocessors from micro computers is.

Choose an answer

Words are usually larger in microprocessors

Words are shorter in microprocessors

Microprocessor does not contain 1/0 devices

Exactly the same as the machine cycle time

What is the name of the display feature that highlights are of the screen which requires operator attention.

Choose an answer

Pixel

Reverse video

Touch screen

Cursor

Suppose the return type of function f is void. Which one of the following statements is true.

Choose an answer

Function f does not contain a return statement.

Function f does not have parameters

Function f return a generic value

Function f does not work correctly

What is the extension of a web user control file.

Choose an answer

Asmx

Ascx

Aspx

None

A script is a

Choose an answer

Program or sequence of instructions that is interpreted of carried out by processor directly

Program or sequence of instruction that is interpreted or carried out by another program

Program or sequence of instruction that is interpreted or carried out by web server only

None

Which of the following is not a correct variable type.

Choose an answer

Float

Real

Int

Double

LFB stand for

Choose an answer

Line full buffers

Line fill buffers

Line fan buffers

None

In which form CPU provide output

Choose an answer

Computer signals

Digital signals

Metal signals

None

Cycloramic complexity method comes under which testing method.

Choose an answer

white box

Black box

Green box

Black/white box

Objects on the slide that hold text are called.

Choose an answer

Placeholders

Object holders

Auto layouts

Text holders

RDP client runs on

Choose an answer

Clients

Routers

Hosts

Switches

PC stand for

Choose an answer

Program counter

Points counter

Paragraph counter

Paint counter

Which would be the best representation for "A customer sending in a a payment.

Choose an answer

Data

Data flow

Information

Data store

In latest generation computers the instructions are executed.

Choose an answer

Parallel only

Seuentially only

Both sequentially and parallel

All of above

Which among following is considered as super daemon.

Choose an answer

Sysinit

Grep

Init

Locate

DUST means

Choose an answer

Direct view storage tube

Domain view storage tube

Direct view store tube

None

Based on the risks for the system being tested ______ be stopped.

Choose an answer

Planning

when time has run out

when all faults have been fixed correctly

Testing

Which of the items below are considered removable storage media.

Choose an answer

Removable hard disk cartridges

Magnetic disk

Flexible disks cartridges

All of the above

The types of projection are

Choose an answer

Parallel projection and perspective projection

Perpendicular and perspective projection

Parallel projection and perpendicular projection

None

When working in the page break preview you can.

Choose an answer

View exactly where each page break occurs.

Add or remove page breaks

Change the print area

All of above

A protocol is a set of rules governing a time sequence of events that must take place.

Choose an answer

Between peers

Between an interface

Between moderns

Across an interface

It is an association established between common

Choose an answer

Line

Relationship

Primary key

Record

In microprocessor one of the operands holds a special register called.

Choose an answer

Calculator

Dedicated

Accumulator

None

All computers execute

Choose an answer

BASIC programs

COBOL programs

Machine language program

FORTRAN program

What is the smallest and largest font size available in font tool on formatting toolbar.

Choose an answer

8 and 72

8 and 64

12 to 72

None

Which of following is not an advantage of multiprogramming.

Choose an answer

Increased through out

Shorter response time

Ability to assign priories of jobs

Decreased system overload

The accuracy of the floating point numbers representable in two 16 bit words of a computer is approximately

Choose an answer

10 digits

6 digits

9 digits

All of above

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