Computer Questions and Answers

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(Q1) Computer » Programming Languages

In HTML tags consists of keywords enclosed within

A

angular brackets

B

parentheses

C

square brackets

D

flower brackets

(Q2) Computer » Input Output Devices

Which printer cannot print more than one character at a time

A

Daisywheel

B

Laser

C

Dot matrix

D

Line

(Q3) Computer » Basic Computer fundamentals

The waste generated by end life personal computers is known as

A

PC waste

B

Physical waste

C

Computer waste

D

E waste

(Q4) Computer » Programming Languages

A computer programming language often used by children is

A

LOGO

B

PILOT

C

BASIC

D

JAVA

(Q5) Computer » Basic Computer fundamentals

A portable personal computer small enough to fit on your lap is called a

A

Notebook computer

B

PDA

C

Mainframe computer

D

Workstation

(Q6) Computer » Languages & Compilers

Assembler is a program that translates the program from

A

high level to assembly

B

assembly to machine

C

machine to low level

D

low level to high level

(Q7) Computer » Databases and DBMS

Identify the DBMS among the following

A

MS Access

B

MS Power- Point

C

PLSQL

D

MS Excel

(Q8) Computer » Databases and DBMS

The database in which records are organised in a treelike structure is

A

Network database

B

Hierarchical database

C

Relational database

D

Object-oriented database

(Q9) Computer » Full forms

The term PC means :

A

Private Computer

B

Personal Computer

C

Professional Calculator

D

Personal Calculator

(Q10) Computer » Shortcut keys

By default to run an application through mouse which one of the following has to be done ?

A

Right click

B

Left click

C

Single click

D

Double dick

(Q11) Computer » Computer Networking

A is a high speed network that connect local networks in a city of town

A

LAN

B

MAN

C

WAN

D

TAN

(Q12) Computer » Full forms

PDA stands for

A

Personal Digital Assistant

B

Personal Development Agency

C

Personal Data Authority

D

Personal Data Array

(Q13) Computer » Computer Networking

The device that converts computer output for transmission over telephone lines is called

A

interface

B

interpreter

C

modem

D

IO port

(Q14) Computer » Programming Languages

A bug in a programme is a

A

Statement

B

Error

C

Signature

D

both

(Q15) Computer » Full forms

DOS is a

A

Direct Operating System

B

Dual Operating System

C

Disk Operating System

D

Dialup Operating System

(Q16) Computer » Basic Computer fundamentals

One Byte is equal to

A

8 bits

B

12 bits

C

16 bits

D

20 bits

(Q17) Computer » History of Computers

Small and cheap computers built into several home appliances are of which type?

A

Mainframes

B

Mini computers

C

Micro computers

D

None of the above

(Q18) Computer » Databases and DBMS

What is the process of defining tables called ?

A

Data definition

B

Data Normalisation

C

Index definition

D

Data administration

(Q19) Computer » Databases and DBMS

Which of the following is an example of a database manager?

A

Organizer

B

Paradox

C

Quattro Pro

D

Corel Draw

(Q20) Computer » Operating Systems

What are the signals that inform the operating system that some activity has taken place called ?

A

Informers

B

Interrupts

C

Events

D

Handlers