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ICT database (201-234)

Total questions: 34

Worksheet time: 17mins

Name
Class
Date
1.

A graphic complex and the prototype of modern CAD, which has had a huge impact on the formation of the basic principles of graphical user interface:

a)

laptops

b)

sketchpad

c)

tablets

d)

smartphones

e)

iPad

2.

The Apply Design Template (Microsoft Power Point) command is used to:

a)

Change the shape of the slides

b)

Change the order of the slides

c)

Change the style of presentation

d)

Change the background and fonts of the entire presentation

e)

Create a new, empty presentation

3.

Main features of digital video:

a)

resolution

b)

frame rate

c)

flow rate

d)

removing or inserting pauses

e)

sample rate

4.

A process of performing automated extraction and generating predictive information from large data banks:

a)

Data mining

b)

Big data

c)

Software analysing

d)

Knowledge discovering

e)

Data analysing

5.

Data mining models and tasks:

a)

Predictive

b)

Descriptive

c)

Back ground process

d)

Knowledge discovery

e)

Olap engine

6.

Your friend wants to open a window on his Mac computer in which he can run Microsoft Windows and play some games designed for the Windows platform. You tell your friend to create some machine using software such as Parallels Desktop.

a)

system

b)

virtual

c)

time

d)

local

e)

computer

7.

To connect to a LAN, a computer requires network circuitry.

a)

random access memory (RAM)

b)

arithmetic logical unit (ALU)

c)

central processing unit (CPU)

d)

motherboard

e)

network interface card (NIC)

8.

The most important network device which acts as a central distribution point for getting data to its destination.

a)

switch

b)

bridge

c)

gateway

d)

router

e)

hub

9.

Your computer seems to be taking longer to store and retrieve files. Utility to rearrange the files in contiguous clusters.

a)

cleaner

b)

defragmentation

c)

office

d)

backup

e)

fragmentation

10.

This popular online payment service is owned by eBay:

a)

Cache

b)

P2P

c)

Multics

d)

Majordomo

e)

PayPal

11.

Type of physical transmission media which is the fastest:

a)

Twisted-pair cable

b)

Coaxial cable

c)

Fibre-optic cable

d)

Infra-red

e)

Unshielded cable

12.

Protocol which assigns IP address to client connected in internet:

a)

DHCP

b)

HTTP

c)

TCP

d)

RPC

e)

IP

13.

The route by which data is transmitted from source to destination is:

a)

logical channel

b)

virtual channel

c)

link layer

d)

digital channel

e)

physical layer

14.

Find a cloud platform by Amazon:

a)

Microsoft commercial cloud

b)

AWS

c)

Azure

d)

Cloudera

e)

IBM

15.

The number of cycles per second, corresponding to a microprocessor speed of 3.33 GHz is measured in:

a)

million

b)

ten million

c)

trillion

d)

billion

e)

thousand

16.

The technology of permanent data stores on a disc, the data can't be subsequently added or changed.

a)

Recordable technology

b)

Read-only technology

c)

Write-only technology

d)

Rewritable technology

e)

Rereadable technology

17.

The method of writing uses a laser to change the color in a dye layer sandwiched beneath the clear plastic disc surface. The change in the dye is permanent, so data cannot be changed once it has been recorded.

a)

Rereadable technology

b)

Read-only technology

c)

Rewritable technology

d)

Write-only technology

e)

Recordable technology

18.

The method of writing uses phase change technology to alter a crystal structure on the disc surface. The crystal structure can be changed from light to dark and back many times.

a)

Read-only technology

b)

Rereadable technology

c)

Rewritable technology

d)

Recordable technology

e)

Write-only technology

19.

The instructions that tell a computer how to carry out a task.

a)

programming

b)

utility

c)

technology

d)

algorithm

e)

computer program

20.

Thesaurus, grammar checker, spelling checker are most likely to be features of this kind of software:

a)

Network software

b)

Integrated Development Environment

c)

Location-based software

d)

Sound editing software

e)

Word processing software

21.

Database software stores data as a series of (1) __________ which are composed of (2) __________ that hold data.

a)

(1) queries, (2) sentences

b)

(1) records, (2) fields

c)

(1) sentences, (2) words

d)

(1) words, (2) sentences

e)

(1) sentences, (2) queries

22.

At least one of the files included in a software package designed to be started by users or automatically launched by the operating system.

a)

executable file

b)

directory

c)

empty file

d)

text file

e)

library file

23.

Type of software is designed to protect computers from various forms of destructive software and unauthorized intrusions.

a)

Security

b)

Network

c)

Music

d)

Graphics

e)

System

24.

Type of system software that acts as the master controller for all activities that take place within a computer system.

a)

graphics software

b)

device driver

c)

utility software

d)

network software

e)

operating system

25.

Interface requires users to type memorized commands to run programs and accomplish tasks.

a)

command-line interface

b)

graphical user interface

c)

program interface

d)

screen interface

e)

system interface

26.

Interface provides a way to select menu options and manipulate graphical objects displayed on the screen using a mouse or gesture.

a)

graphical user interface

b)

program interface

c)

screen interface

d)

command-line interface

e)

system interface

27.

The technology compares the content of files on two devices and makes them the same.

a)

Differentiation

b)

Synchronization

c)

Initialization

d)

Samification

e)

Content control

28.

Possible cause displaying an error message, which refers to a program, that is not responding when using several Windows programs at the same time.

a)

power

b)

system

c)

memory

d)

graphics

e)

speed

29.

Your friend wants to open a window on his Mac computer in which he can run Microsoft Windows and play some games designed for the Windows platform. You tell your friend to create some machine using software such as Parallels Desktop.

a)

computer

b)

system

c)

time

d)

local

e)

virtual

30.

To connect to a LAN, a computer requires network circuitry.

a)

arithmetic logical unit (ALU)

b)

random access memory (RAM)

c)

network interface card (NIC)

d)

motherboard

e)

central processing unit (CPU)

31.

The most important network device which acts as a central distribution point for getting data to its destination.

a)

router

b)

bridge

c)

switch

d)

hub

e)

gateway

32.

Your computer seems to be taking longer to store and retrieve files. Utility to rearrange the files in contiguous clusters.

a)

fragmentation

b)

cleaner

c)

office

d)

backup

e)

defragmentation

33.

This popular online payment service is owned by eBay:

a)

PayPal

b)

Multics

c)

Majordomo

d)

Cache

e)

P2P

34.

Type of physical transmission media which is the fastest:

a)

Twisted-pair cable

b)

Coaxial cable

c)

Fibre-optic cable

d)

Infra-red

e)

Unshielded cable