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Content Section Worksheet Questions

Total questions: 150

Worksheet time: 1hrs 15mins

Name
Class
Date
1.

What is NOT major branches of Artificial Intelligence?

a)

Machine learning

b)

Robotics

c)

Network

d)

Natural language processing

2.

How is called a term for data sets that are so large?

a)

Small data

b)

Big data

c)

Metadata

d)

Open data

3.

Which part interprets program instructions and initiate control operations

a)

Arithmetic logic unit

b)

Control unit

c)

Memory unit

d)

Input/output unit

4.

Interpretation of abbreviation “SMART”:

a)

Self-Monitoring Analysis and Reporting Technology

b)

System Management and Reporting Toolkit

c)

Secure Monitoring and Analytics Response Technology

d)

Storage Management and Reporting Test

5.

ASCII stands for

a)

American system code for internet interchange

b)

American standard code for information interface

c)

American standard code for information interchange

d)

Advanced standard code for international interchange

6.

What is a distributed database that maintains a continuously-growing list of records called blocks?

a)

Blockchain

b)

Data warehouse

c)

Relational database

d)

Peer-to-peer overlay

7.

The list of coded instructions is called

a)

Algorithm

b)

Computer program

c)

Source code repository

d)

Instruction cycle

8.

What is NOT components of an Expert System?

a)

Knowledge base

b)

Inference engine

c)

User interface

d)

Robotics

9.

Which company is the biggest player in the microprocessor industry?

a)

Intel

b)

AMD

c)

ARM

d)

IBM

10.

Which term describes 1024 bytes

a)

Kilobyte

b)

Megabyte

c)

Gigabyte

d)

Bit

11.

What is an expert system?

a)

A database management system for large organizations

b)

Programming computers to make decisions in real-life situations

c)

A network protocol for secure transmission

d)

A graphics rendering engine for simulations

12.

The major innovation of Third generation computers

a)

Vacuum tubes

b)

Transistors

c)

Integrated circuitry

d)

AI accelerators

13.

First generation computers are characterized by

a)

Vacuum tubes and magnetic drum

b)

Transistors and magnetic core

c)

Integrated circuits and microprocessors

d)

Microprocessors and VLSI

14.

This arrangement connects all the network’s devices to a central host computer, through which all communications must pass

a)

Bus network

b)

Ring network

c)

Star network

d)

Mesh network

15.

When and who published Blockchain technology?

a)

In 1991, Diffie and Hellman

b)

In 2008, Nakamoto

c)

In 2015, Vitalik Buterin

d)

In 2000, Tim Berners-Lee

16.

In what type of teleconference use the voice switching?

a)

Video conferencing

b)

Audio conferencing

c)

Web conferencing

d)

Data conferencing

17.

The transistorized computer circuits were introduced in the

a)

First generation

b)

Second generation

c)

Third generation

d)

Fourth generation

18.

What device that allows people to see and work a computer on a huge screen by the touch of a pen or finger?

a)

Smart Board

b)

Light pen

c)

Touchpad

d)

Joystick

19.

How is called the internetworking of physical devices, buildings and other items—embedded with electronics that enable these objects to collect and exchange data?

a)

Internet of things

b)

Machine learning

c)

Cloud computing

d)

Virtual reality

20.

The organization and interconnection of the various components of a computer system is:

a)

Architecture

b)

Compilation

c)

Virtualization

d)

Emulation

21.

A worldwide collection of computer networks that began as a single network:

a)

Internet

b)

Intranet

c)

Extranet

d)

Local area network

22.

Set of rules for a particular type of communication in network?

a)

Protocol

b)

Topology

c)

Bandwidth

d)

Throughput

23.

The two kinds of main Memory are:

a)

ROM and RAM

b)

Cache and Buffer

c)

SSD and HDD

d)

Register and ALU

24.

A network of computers that allowed communication between government agencies and certain educational centers created by US government:

a)

ARPANET

b)

NSFNET

c)

BITNET

d)

JANET

25.

Conversion of binary number 10101010000101111010101000010111 to hexadecimal number is:

a)

AA17

b)

A517

c)

5A17

d)

AA1F

26.

That is the protocol used to transmit all data present on the World Wide Web. This includes text, multimedia and graphics:

a)

HTTP

b)

FTP

c)

SMTP

d)

DNS

27.

Internet Explorer can work on a protocol:

a)

HTTP

b)

POP3

c)

IMAP

d)

SNMP

28.

The space on a Web server where you can upload files is typically the:

a)

public_html directory

b)

browser cache

c)

system registry

d)

recycle bin

29.

The person contributing the idea of the stored program was:

a)

John von Neumann

b)

Alan Turing

c)

Charles Babbage

d)

Claude Shannon

30.

Translates domain names, such as enu.kz, into IP addresses:

a)

DNS

b)

DHCP

c)

NAT

d)

ARP

31.

The designers of internet protocol defined an IP address as:

a)

a 32-bit number

b)

a 16-bit number

c)

a 64-bit number

d)

a variable-length number

32.

What is a URL?

a)

Uniform Resource Locator

b)

Universal Routing Link

c)

User Reference Line

d)

Unified Record Locator

33.

TCP stands for:

a)

Transmission Control Protocol

b)

Transport Channel Program

c)

Telecommunications Control Process

d)

Terminal Communication Port

34.

Write the server name of this domain name www.enu.kz

a)

www

b)

enu

c)

kz

d)

enu.kz

35.

What is used to define styles for your web pages:

a)

CSS

b)

HTML

c)

XML

d)

SQL

36.

Find an object-based scripting language that is lightweight and cross-platform:

a)

JavaScript

b)

Python

c)

PHP

d)

Ruby

37.

Choose IP address that can be:

a)

12.45.88.122

b)

256.45.88.12

c)

12.45.88

d)

12.45.88.122.5

38.

A collection of eight bits is called:

a)

Byte

b)

Nibble

c)

Word

d)

Kilobyte

39.

In what type of graphics is the image on the computer consisting of an array of grid pixels?

a)

raster

b)

vector

c)

3D wireframe

d)

fractal

40.

The most common input device used today is:

a)

Keyboard

b)

Monitor

c)

Printer

d)

Projector

41.

The process that selects the paths for Internet Protocol (IP) packets to travel from their origin to their destination:

a)

Routing

b)

Switching

c)

Bridging

d)

Tunneling

42.

The term gigabyte refers to:

a)

1024 megabytes

b)

100 megabytes

c)

1000 kilobytes

d)

1024 kilobytes

43.

A pathway composed of cables and connectors used to carry data between a computer microprocessor and the main memory:

a)

System Bus

b)

I/O port

c)

Northbridge

d)

Peripheral bus

44.

A 32 bit microprocessor has the word length equal to:

a)

4 bytes

b)

2 bytes

c)

8 bytes

d)

16 bytes

45.

Choose web-browser:

a)

Mozilla

b)

Notepad

c)

Oracle

d)

Ubuntu

46.

What protocol breaks data into packets:

a)

TCP/IP

b)

HTTP

c)

FTP

d)

SMTP

47.

The first electronics digital computer "automatically performing of arithmetical and logical operations" is:

a)

ENIAC

b)

UNIVAC

c)

EDSAC

d)

Z3

48.

Identify domain category of this address https://ru.wikipedia.org

a)

organization

b)

commercial

c)

government

d)

network provider

49.

The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in Electronic Data Processing system is called:

a)

ASCII

b)

EBCDIC

c)

Unicode UTF-32

d)

Morse code

50.

What is Multimedia?

a)

a combination of text, graphic, sound, animation, and video that is delivered interactively to the user

b)

a single text document stored on a server

c)

an audio-only broadcast over the internet

d)

a static image rendered on a monitor

51.

Choose 3-D Drawing Tool:

a)

AutoCAD

b)

Excel

c)

Photoshop Express

d)

PowerPoint

52.

Choose Tool For Creating Animation:

a)

Flash

b)

Access

c)

Notepad

d)

Outlook

53.

Choose format of graphic file.

a)

jpeg

b)

docx

c)

csv

d)

exe

54.

Programs designed to perform specific tasks is called known as.

a)

Application software

b)

Operating system

c)

Device driver

d)

Firmware

55.

Choose programming language.

a)

Python

b)

Photoshop

c)

Excel

d)

HTTP

56.

Which of the following is NOT a function of the operating system?

a)

Booting

b)

Process management

c)

Memory management

d)

File management

57.

What graphic file format allows data compression?

a)

JPEG

b)

RAW

c)

BMP

d)

TIFF (uncompressed)

58.

This term describes the process of automatically installing a device driver when new hardware is plugged into the computer.

a)

Plug and Play

b)

Overclocking

c)

Spooling

d)

Cold boot

59.

Which graphic file format is ideal for drawings and graphics, as well as supports transparency and animation?

a)

GIF

b)

DOC

c)

PDF (text-only)

d)

TXT

60.

Which of the following operating system does not implement multitasking?

a)

MS-DOS

b)

Windows 10

c)

Linux

d)

macOS

61.

This type of program allows communication between a peripheral device, such as a mouse or printer, and the rest of the computer system.

a)

Device driver

b)

Antivirus

c)

Word processor

d)

Compiler

62.

The physical components of a computer system is.

a)

Hardware

b)

Software

c)

Firmware

d)

Middleware

63.

Choose DBMS.

a)

MS Access

b)

Adobe Reader

c)

Google Chrome

d)

Visual Studio

64.

How many layers of the OSI model are classified for network protocols?

a)

7

b)

4

c)

5

d)

9

65.

Protocol – a ...

a)

set of rules for data communication

b)

physical device that connects networks

c)

program that edits images

d)

format for storing audio

66.

What is a computer network?

a)

2 or more computers connected together to share data

b)

A single computer with multiple users

c)

A standalone printer

d)

A collection of files on one PC

67.

The arrangement connects the network’s devices in a closed loop.

a)

Ring topology

b)

Mesh topology

c)

Star topology

d)

Tree topology

68.

In what network topology a single channel connects all communications devices?

a)

Bus topology

b)

Mesh topology

c)

Star topology

d)

Hybrid topology

69.

The arrangement connects all the network’s devices to a central host computer, through which all communications must pass.

a)

Star topology

b)

Bus topology

c)

Ring topology

d)

Mesh topology

70.

How does a Bridge work?

a)

Connects two LANs together

b)

Converts analog to digital signals

c)

Provides wireless access to clients

d)

Encrypts files on a hard disk

71.

A device which transfers data from network to Internet.

a)

Router

b)

Switch

c)

Repeater

d)

Printer

72.

A computer connected to a network is known as a what.

a)

Workstation

b)

Server room

c)

Peripheral

d)

Console

73.

What device connects multiple computers together in a network and allows them to share data.

a)

Hub

b)

Modem

c)

Scanner

d)

Plotter

74.

A computer network within a small geographical area such as a home, school and office building.

a)

LAN

b)

WAN

c)

MAN

d)

PAN over the Internet

75.

A device that would store all your files on a network. It might store all your emails as well.

a)

Server

b)

Switch

c)

Router

d)

Firewall

76.

What is network topology?

a)

The geometric arrangement of devices on the network

b)

The software drivers for a NIC

c)

A protocol for encrypting messages

d)

A measure of signal strength only

77.

A group of 8 bits taken as a single unit.

a)

Byte

b)

Nibble

c)

Word

d)

Kilobit

78.

________ proposed binary data processing (1945).

a)

John von Neumann

b)

Alan Turing

c)

Grace Hopper

d)

Claude Shannon

79.

2 terabyte is equal.

a)

2048 Gigabyte

b)

2000 Megabyte

c)

1024 Gigabyte

d)

2 Petabyte

80.

Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?

a)

Motherboard

b)

Backplane

c)

Daughtercard

d)

Patch panel

81.

Ethernet uses.

a)

Bus topology

b)

Tree topology

c)

Point-to-point only

d)

Ring-only topology

82.

Covers a geographic area the size of a city or suburb.

a)

Metropolitan Area Network (MAN)

b)

Local Area Network (LAN)

c)

Wide Area Network (WAN)

d)

Personal Area Network (PAN)

83.

Based on a ring topology; but can use a star topology.

a)

Token Ring

b)

Ethernet over coax

c)

Fibre Channel loop

d)

ARCNET

84.

Covers a wide geographical area, such as a state or a country.

a)

Wide Area Network (WAN)

b)

Local Area Network (LAN)

c)

Metropolitan Area Network (MAN)

d)

Storage Area Network (SAN)

85.

What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk?

a)

Formatting

b)

Defragmentation

c)

Spooling

d)

Caching

86.

RAM is also known as.

a)

Random Access Memory

b)

Readily Assigned Memory

c)

Remote Array Module

d)

Reduced Access Mode

87.

A new technology which provides the ability to create an artificial world and have people interact with it is called.

a)

Virtual reality

b)

Augmented text editing

c)

Batch processing

d)

Cloud backup

88.

Super computers are primarily useful for.

a)

Mathematical-intensive scientific applications

b)

Word processing and email only

c)

Simple web browsing

d)

Low-end graphics editing

89.

Which of the following persons probably has the least amount of technical knowledge?

a)

User

b)

Programmer

c)

System administrator

d)

Network engineer

90.

Which of the following is used for modulation and demodulation?

a)

Modem

b)

Switch

c)

Router

d)

Hub

91.

Conversion of an octal number 123 to binary number is

a)

1010011

b)

1100111

c)

1001110

d)

1010110

92.

The decimal equivalent of the binary number 1011001 is

a)

89

b)

83

c)

73

d)

79

93.

The decimal equivalent of the binary number 100100 is

a)

36

b)

34

c)

38

d)

40

94.

What is the number of bit patterns provided by a 7-bit code?

a)

128

b)

64

c)

256

d)

120

95.

Conversion of an octal number 44 to binary number is

a)

100100

b)

101000

c)

110100

d)

100110

96.

Conversion of an octal number 47 to binary number is

a)

100111

b)

101011

c)

110111

d)

100101

97.

What is the number of bit patterns provided by an 8-bit code?

a)

256

b)

128

c)

512

d)

255

98.

The decimal equivalent of the binary number 110101 is

a)

53

b)

45

c)

51

d)

57

99.

Conversion of a binary number 1011111011 to hexadecimal number is

a)

2FB

b)

17B

c)

3ED

d)

2EF

100.

The decimal equivalent of the binary number 101011 is

a)

43

b)

45

c)

41

d)

39

101.

The binary system uses powers of

a)

2

b)

8

c)

10

d)

16

102.

Conversion of an octal number 74 to binary number is

a)

111100

b)

111010

c)

110100

d)

101110

103.

Conversion of an octal number 20 to its binary number is

a)

10000

b)

10010

c)

010000

d)

11000

104.

Conversion of a binary number 10101110 to octal number is

a)

256

b)

254

c)

276

d)

236

105.

The octal equivalent of the number 10011,1101 is

a)

23,64

b)

23,54

c)

21,64

d)

25,64

106.

The binary equivalent of the Octal number 13,54 is

a)

1011,1011

b)

1101,0100

c)

1001,1110

d)

1011,1100

107.

Conversion of hexadecimal number 1D7F to a decimal number is

a)

7551

b)

7511

c)

7679

d)

7455

108.

Conversion of a binary number 10110111100 to hexadecimal number is

a)

5BC

b)

6DC

c)

4FC

d)

5BE

109.

Conversion of a binary number 11011000 to hexadecimal number is

a)

D8

b)

C8

c)

D6

d)

B8

110.

The Hexadecimal equivalent of the binary number 11110111101 is

a)

7BD

b)

7ED

c)

7AD

d)

6BD

111.

Conversion of a hexadecimal number 1D to binary number is

a)

11101

b)

11011

c)

10101

d)

100111

112.

Conversion of an octal number 16 to binary number is

a)

1110

b)

1100

c)

1010

d)

10010

113.

Conversion of an octal number 73 to binary number is

a)

111011

b)

110111

c)

111101

d)

110011

114.

The decimal equivalent of the binary number 1010100 is

a)

84

b)

80

c)

92

d)

76

115.

1 Petabyte equal

a)

1024 Tb

b)

1000 Tb

c)

1024 Gb

d)

1 Tb

116.

A display screen, printer are

a)

Output device

b)

Input device

c)

Storage device

d)

Processing device

117.

A set of programs that provide management of computer equipment, planning efficient use of its resources and the tasks for user tasks is

a)

Operating system

b)

Application suite

c)

Firmware

d)

Device driver

118.

Advantages of Multiuser Operating Systems include

a)

Central location for the installation and administration of all software and data

b)

Exclusive single-user access to resources

c)

No need for user authentication

d)

Elimination of network services

119.

Define computer type by the definition “a powerful multi-processor computer, the most advanced of which have a capacity of up to several petaflops”

a)

Super-computer

b)

Mainframe

c)

Workstation

d)

Microcomputer

120.

Device is used to convert electric current from a source to the correct voltage, current, and frequency to power the load

a)

Power supply

b)

UPS

c)

Inverter

d)

Voltage regulator

121.

Example of Multiuser Operating Systems

a)

Windows NT

b)

MS-DOS

c)

Android (single-user mode)

d)

AmigaOS

122.

Example of Timesharing Operating Systems

a)

Unix

b)

macOS Classic

c)

Single-user DOS

d)

Palm OS

123.

External Memory Characteristic

a)

Used for long-term storage of programs and data

b)

Volatile and cleared on power-off

c)

Holds only CPU instructions

d)

Stores only temporary cache data

124.

Technology takes into account the long- and short-term impact something has on the environment

a)

Green technologies

b)

Industrial automation

c)

Nanotechnology

d)

Virtual reality

125.

What language is used to communicate with a database?

a)

Structured Query Language

b)

HyperText Markup Language

c)

Cascading Style Sheets

d)

Simple Mail Transfer Protocol

126.

What is a device or part designed to connect devices that do not have a direct connection method?

a)

Adapter

b)

Amplifier

c)

Repeater

d)

Splitter

127.

What is a non-volatile type of memory that keeps data in chips even when the computer is shut off?

a)

ROM

b)

RAM

c)

Cache

d)

Register

128.

What is a teleconference?

a)

The communication or exchange of information between two or more individuals who are in different locations

b)

A single-user phone call within the same building

c)

A face-to-face classroom discussion

d)

A printed memo circulated in an office

129.

What is BIOS?

a)

The basic input/output system stored in the computer's read-only memory

b)

A removable storage device for backups

c)

A graphical desktop environment for applications

d)

A user account password manager

130.

What is Random Access Memory (RAM)?

a)

A volatile memory that requires power to keep data accessible

b)

A permanent memory used to store the boot program

c)

An external backup medium

d)

A firmware chip for device drivers

131.

What is Utility?

a)

System software designed to help analyze, configure, optimize, or maintain a computer

b)

A programming language for scientific computing

c)

A hardware device for cooling the CPU

d)

A cloud service for file sharing only

132.

Which device is a non-volatile data storage used as a primary or secondary storage device in a computer?

a)

Hard disk

b)

DRAM

c)

Cache module

d)

ROM chip only

133.

Which statement correctly identifies the first electronic general-purpose computer mentioned?

a)

ENIAC built in the 1940s

b)

UNIVAC built in the 1960s

c)

Altair built in the 1980s

d)

Colossus built in the 1990s

134.

Which computer input device uses a light beam to transfer text or graphic images from paper directly into a computer?

a)

Scanner

b)

Trackball

c)

Joystick

d)

Microphone

135.

Which one is a storage device?

a)

Hard drive

b)

Mouse

c)

Monitor

d)

Keyboard

136.

Which standard communication protocol is used for the transfer of computer files from a server to a client on a computer network?

a)

FTP

b)

HTTP

c)

SMTP

d)

POP

137.

Which HTML element contains all the contents of an HTML document?

a)

body

b)

head

c)

title

d)

footer

138.

What type of user interface prints a command on the keyboard and executes the command?

a)

Command Line Interface

b)

Graphical User Interface

c)

Menu Driven Interface

d)

Natural Language Interface

139.

What type of user interface can range from simple command systems to voice-activated text processing?

a)

Natural Language Interface

b)

Command Line Interface

c)

Form-based Interface

d)

Touch User Interface

140.

What type of user interface has the disadvantage of hidden features?

a)

Command Line Interface

b)

Graphical User Interface

c)

Menu Driven Interface

d)

Natural Language Interface

141.

Multiply the binary numbers 1011×11111011 \times 1111 (base 2).

a)

10100101210100101_2

b)

11100101211100101_2

c)

10101101210101101_2

d)

10011101210011101_2

142.

Convert the decimal number 173.3173.3 to the hexadecimal system.

a)

AD.4C

b)

AC.B3

c)

B3.1A

d)

AD.3E

143.

Convert the octal number 1128112_8 to the decimal system.

a)

74

b)

68

c)

72

d)

86

144.

Convert the binary number 1101011112110101111_2 to the octal system.

a)

657

b)

557

c)

667

d)

645

145.

Choose a Database Management System (DBMS).

a)

MySQL

b)

Excel

c)

PowerPoint

d)

Photoshop

146.

Fast memory is …

a)

Cache memory

b)

Virtual memory on disk

c)

USB flash memory

d)

Magnetic tape

147.

The system bus consists of …

a)

Data bus, address bus, and control bus

b)

USB, HDMI, and VGA

c)

Northbridge and Southbridge only

d)

PCIe and SATA only

148.

Convert the binary number 10110101111210110101111_2 to the hexadecimal system.

a)

5AF

b)

6B7

c)

2DF

d)

59F

149.

Add the octal numbers 74158+562487415_8 + 5624_8 .

a)

15241

b)

15031

c)

16321

d)

15425

150.

What is the term for a new class of network-based computing that takes place over the Internet?

a)

Cloud computing

b)

Edge caching

c)

Local processing

d)

Circuit switching