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Computer Knowledge MCQ-14

Question No:1

Housing all hardware, software, storage, and processing in one site location is called :

(A) time-sharing
(B) a distributed system
(C) centralized processing
(D) a host computer
(E) None of the above

Question No:2

Messenger mailbox is present in

(A) Internet Explorer
(B) Netscape communicator
(C) Both (1) and (2)
(D) Neither (1) nor (2)
(E) None of these

Question No:3

A 32-bit word computer can access … bytes at a time.

(A) 4
(B) 8
(C) 16
(D) 32
(E) None of these

Question No:4

……… is a set of computer programs used on a computer to help perform tasks.

(A) An instruction
(B) Software
(C) Memory
(D) A processor
(E) None of these

Question No:5

Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify ?

(A) Track number
(B) Sector number
(C) Surface number
(D) All of these
(E) None of these

Question No:6

The term ……… designates equipment that might be added to a computer system to enhance its functionality.

(A) digital device
(B) system add-on
(C) disk pack
(D) peripheral device
(E) None of these

Question No:7

Floppy disks are

(A) Random access memories
(B) Storage devices
(C) Used for transferring data
(D) All of the above
(E) None of these

Question No:8

Which of the following is not a standard MSOffice Edition?

(A) CE
(B) Advanced
(C) Standard
(D) Profession
(E) None of these

Question No:9

Which of the following data structure is linear data structure ?

(A) Trees
(B) Graphs
(C) Arrays
(D) Both (1) and (2)
(E) None of these

Question No:10

Storage and memory differ with respect to which of the following characteristics ?

(A) Price
(B) Reliability
(C) Speed
(D) All of these
(E) None of these

Question No:11

The operating system allows users to organize the computer’s contents in a hierarchical structure of directories that include all of the following EXCEPT:

(A) files
(B) folders
(C) drives
(D) systems
(E) None of these

Question No:12

What is a file ?

(A) A file is a section of main storage used to store data
(B) A file is a collection of information that given a name and is stored in secondary memory
(C) A file is the part of a program used to what the program should do
(D) A file is another name for floppy disk
(E) None of the above

Question No:13

In case of MS-access, the rows of a table corresponds to

(A) Field
(B) Records
(C) Reports
(D) Files
(E) None of these

Question No:14

What does the restructuring of e isting source code in Reverse Engineering ?

(A) Abstraction
(B) Comp’eteness
(C) Directionality
(D) AII of the above
(E) None of these

Question No:15

Multi user systems provided cost savings for small business because they use a single processing unit to link several :

(A) Personal computers
(B) Workstations
(C) Dumb terminals
(D) Mainframes
(E) None of these

Question No:16

Linux is an example of a ……….

(A) closed-source software
(B) open-source software
(C) horizontal-market software
(D) vertical-market software
(E) compiler

Question No:17

What do you mean by a hard copy of a document ?

(A) A printed copy of document
(B) Result of a program on display unit
(C) A document saved in PC in digital form
(D) A very hard document
(E) None of these

Question No:18

A Field is a related group of:

(A) Records
(B) Files
(C) Characters
(D) Cables
(E) None of the above

Question No:19

The server on the internet is also known as ………

(A) Repeater
(B) Host
(C) Gateway
(D) AND Gate
(E) None of these

Question No:20

In HTML coding, which out of the following attributes used in font tag

(A) colour
(B) size
(C) face
(D) All of the above
(E) None of these