Об по Тело вопроса варианты ответов


D High cost E



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Информационно-коммуникационные технологии (ИКТ ВОУД 2019) 145 150 150 (1)


D




High cost

E




Speed

F




Big size

44

Т




Word processing, spreadsheet, and photo-editing are examples of:

A




system software

B

+

application software

C




operating system software

D




platform software

E




expansion board

45

Т




The first personal computer spreadsheet package called Visicalc was developed by:

A

+

Dan Bricklin

B

+

Bob Frankston

C




Niklaus Wirth

D




B. Pascal

E




Ada Lovelace

46

Т




Which of the following typically uses a keyboard for input?

A

+

desktop terminal

B

+

point-of-sale terminal

C

+

executive workstation

D




platform software

E




operation system

F




memory

47

Т




____________ 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




platform software

48

Т




The desirable characteristic(s) of a memory system:

A

+

speed and reliability

B

+

low power consumption

C

+

durability and compactness

D




driver

E




program

F




management

49

Т




A factor which would strongly influence a businessperson to adopt a computer is its:

A

+

Accuracy

B

+

Reliability

C

+

Speed

D




Low speed

E




Platform

F




Quick time

50

Т




A multiple-form file management system:

A

+

lets you define different forms for different operations

B

+

lets you create a look-up form with an associated read-only password to prevent access by unauthorized users

C




support displays

D




requires considerable

E




requires tremendous amount of copying

51

Т




The PC (personal computer) and the Apple Macintosh are examples of two different:

A




applications

B

+

platforms

C




programs

D




storage devices

E




management

52

Т




Apple Macintoshes (Macs) and PCs use different ____________ to process data and different operating systems.

A




languages

B

+

CPUs

C




methods

D




storage devices

E




data

53

Т




Communication ports are found on the back of microcomputers. They are used to connect the computer to _____

A

+

printers

B

+

modems

C

+

other hardware

D




laptops

E




support display

F




speed test

54

Т




Servers are computers that provide resources to other computers connected to a:

A




mainframe

B

+

network

C




supercomputer

D




client

E




server

55

Т




Smaller and less expensive PC-based servers are replacing ____________ in many businesses.

A




supercomputers

B

+

mainframes

C




clients

D




laptops

E




server

56

Т




The digit(s) used in a binary number system:

A

+

0

B

+

1

C




3

D




4

E




8

57

Т




Which of the following are likely to jam the read/write head of a disk pack?

A

+

Dust

B

+

Smoke particle

C

+

Finger print smudge

D




Image

E




Graphic

F




Voice

58

Т




What is meant by quad-density (QD) diskette?

A

+

It is double-sided disk

B

+

It is double density disk

C

+

It has double the number of tracks per inch

D




It is CD-disk

E




It is DVD-disk

F




It is BLURAY-disk

59

Т




The first practical commercial typewriter was invented in 1867 in the United States by:

A

+

Christopher Latham Sholes

B

+

Carlos Glidden

C

+

Samuel Soule

D




Bless Pascal

E




Joseph Mac Urey

F




J. K. Pitters

60

Т




Who designed the first general purpose electronic digital computer «ENIAC» ?

A

+

J. Presper Ecket

B

+

John W. Mauchly

C




Van-Neumann

D




Joseph M Juoquard

E




Mike Newman

61

Т




Fifth generation computers are likely to exhibit:

A

+

artificial intelligence

B

+

heuristic behaviour

C

+

advanced parallel processing

D




low speed

E




card-reader

F




one DP staff

62

Т




Characteristic(s) of card systems:

A

+

slowness in processing data

B

+

using cards as records of transactions

C

+

needing a larger DP staff

D




slow speed

E




hard disc

F




USB

63

Т




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




Primarynumber

E




Code number


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