Race Institute

#38, Burkit Road,

Opposite to bus terminal,

Thyagaraya Nagar

Chennai - 600 017.

Phone:

044-64563030

044-42660776

Mobile:

9043303030

Contact Person:

Bharath Seeman

Computer Part-4

 

1.Which of the following is not a feature of PC?

A. Actual Intelligence

B. Accuracy

C. Speed

D. High Storage

E. None of these

2.Which of the following is available in the form of a PC now?

A. Mainframe

B. Microcomputer

C. Minicomputer

D. Both (b) and (c)

E. None of these

3.This can be another word for program_______

A. Software

B. disk

C. floppy

D. hardware

E. None of these

4.When creating a word-processed document, this step involves the user changing how words on the page appear, both on the screen and in printed form

A. Editing text

B. Inserting tables and indexes

C. Formatting text

D. proofing documents

E. None of these

5.Which of the following is a network where a huge computer does all computing and front end PCs are dumb terminals?

A. Mainframes

B. Client Server

C. Master Slave

D. Internet

E. None of these

6.In any computer installation, how many elements consists?

A. 2

B. 4

C. 3

D. 1

E. None of these

7.The name that the user gives to a document is referred to as ________

A. Document-name

B. File name

C. Name-given

D. Document-identity

E. None of these

8.The most important or powerful computer in a typical network is

A. Desktop

B. Network client

C. Network server

D. Network station

E. None of these

9.Microprocessor was introduced in which generation of computer?

A. Second Generation

B. Fourth Generation

C. Both (a) and (b)

D. Third Generation

E. All of the above

10.In which type of computer, data are represented as discrete signals?

A. Analog computer

B. Digital computer

C. Both (a) and (b)

D. Digilog computer

E. None of these

11._________, are words that a programming language has set aside for its own use

A. Control words

B. Reserved words

C. Reserved keys

D. Control structure

E. None of these

12.Array is ________

A. Linear data structure

B. Non-linear structure

C. Complex data structure

D. Simple data structure

E. None of these

13.Who developed the 'Analytical Engine'?

A. Jacquard loom

B. Charles Babbage

C. Shannon

D. IBM

E. None of these

14.Backup of the data files will help to prevent _________

A. Loss confidentiality

B. Duplication of data

C. Virus infection

D. Loss of data

E. None of these

15.The time taken by CPU to retrieve and interpret the instruction to be executed is called as

A. Instruction cycle

B. Fetch cycle

C. Both (a) and (b)

D. All of these

E. None of these

16.To access properties of an object, the mouse technique to use is

A. Dragging

B. Dropping

C. Right-clicking

D. Shift-clicking

E. None of these

17.A permanent virtual circuit involves

A. Connection establishment

B. Data transfer

C. Connection release

D. All of the above

E. None of these

18.Which of the following is responsible for all types of calculations?

A. ALU

B. Control Unit

C. Registers

D. BUS

E. None of these

19.Tape drive gives _________ access to data

A. Timely

B. Sporadic

C. Random

D. Sequential

E. Disastrous

20.Which of the following types of tables constraints will prevent the entry of duplicate rows?

A. Primary key

B. Unique

C. Null

D. Foreign key

E. None of these

21.Identify the odd one

A. Storage tape memory

B. Magnetic disc memory

C. Optical disc memory

D. Read only memory

E. None of these

22.Full form of PC is

A. Personal Computer

B. Process Control

C. Production Computer

D. Painful Creation

E. Permanent Computer

23.Which of the following computer languages is a mathematically oriented languages used for scientific problems?

A. FORTRAN

B. COBAL

C. LISP

D. PROLOG

E. APPLE

24.Which of the following meaning is used between CPU & RAM to speed up the processing power of a CPU?

A. Virtual Memory

B. DRAM

C. Flash Memory

D. Cache Memory

E. None of these

25.What are the two types of output devices

A. Monitor and printer

B. Storage disk (floppy, CD)

C. Keyboard and mouse

D. Windows 2000, Windows NT

E. None of these