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WorksheetsICTT
Total questions: 68
Worksheet time: 34mins
What are the systems of interconnected computers that share a central storage system and various peripheral devices?
Networking
Cloud system
Hardware
Firmware
A computer is a machine which can take …?
instructions and repeat the last operation
instructions, and perform computations based on those instructions <variant>papers and print documents
instructions and stop the process
instructions to accomplish some tasks expected by the user
Computer programs installed in the computer are called …?
Engineering
Hardware
Firmware
Software
The first technical characteristics of a CPU is a?
Dilligence
The accuracy
Reliability
Speed
The computers can be mainly classified into how many categories?
2
4
3
6
The computer classification does not include?
Mainframes
Microcomputers
Minicomputers
Double computers
Most common type of computers in the society are …?
Microcomputers
Minicomputers
Super computers
Mainframes
Which computers are used by multi-users in laboratories?
Microcomputers
Minicomputers
Mainframes
Super computers
Which type of computer is capable of handling and processing very large amounts of data quickly?
Mainframes
Minicomputers
Double computers
Super computers
Which computer is used for performing complex scientific and numerical computations such as weather forecasting, fluid dynamics, and etc.
Minicomputers
Mainframes
Super computers
Double computers
Which one defines the physical equipment that is involved in the computer functioning?
Hard Disk
CD
Firmware
Hardware
The computer hardware is typically divided into four main parts which are?
Control Unit (CU) and the Arithmetic and Logic Unit (ALU)
Printers, Xerox, input and output devices
Processing Devices, Memory Devices, Input/, Output Devices
Printer, plotter, modem, headphones
Two major components of a Central Processing Unit are?
Control Unit (CU) and the Arithmograph and Logic Unit (ALU)
Control Unit (CU) and the Arithmetic and Logic Unit (ALU)
Local, broadband, personal, regional
Printers, Xerox, input and output devices
Which two components work together to perform the processing operations?
Processing Devices, Memory Devices
Local, broadband
Mouse and keyboard
Control Unit (CU) and the Arithmetic and Logic Unit (ALU)
the Arithmetic and Logic Unit (ALU) does not perform?
copy operation
the arichmetic
logical operations
addition
A character is stored in the computer as a group of 0s and 1s, called a …?
Kilo
Megahertz
Volume
Byte
The Random Access Memory (RAM) is known as?
a permanent memory
a volatile memory
work memory
input memory
Any data or instructions you enter to the memory of a computer?
Display
Onput
Input
Monitor
The collection of unorganized facts that can include words, numbers, pictures, sounds, and videos is called
Data
Characters
Things
Numbers
A series of instructions that tells a computer how to perform the tasks is called
Device
Number
Command
A program
An instruction given to a computer program is called?
Data
A command
Volums
Information
Any hardware component that allows you to enter data, programs, commands, and user responses into a computer is known as
An output device
An input device
Proccesing
Power supply
Which device is not classified as an input device?
Trackball
Mouse
Joystik
Printer
How do we call the digital representations of non-text information such as drawings, charts, pictures and photographs?
Graphics
Audio
Text
Sound
Music, speech, or any other sound is called
Audio
Video
Text
Graphics
Number system which has base-2 , that uses two mutually exclusive states to represent information?
Binary
Bi-octal
Decimal
Hexadicimal
A Binary Number is made up of what kind of digits?
From 0 to 7
From 0 to 9
only 0 and 1 s
0 to 5
Hexadecimal refers to a base number:
10
8
7
16
The number system whose base is 8 is known as:
the Hexadecimal number system
the bynary number system
the decimal number system
the octal number system
Octal refers to a base number?
2
16
10
8
The box-like casing which contains the major electronic components that are responsible for the main functions of the computer
The System Unit of the computer
ALU
Control Unit
Ram
What contains the CPU, BIOS, memory, mass storage interfaces, serial/parallel ports, expansion slots, and all the controllers required to control standard peripheral devices
RAM
The motherboard
Control unit
ALU
System software functions do not include
multiplying file sizes
storing, retrieving, and copying files
backing up the contents of a hard disk
storing, retrieving, and copying files
A program that acts as an intermediary environment between a user of a computer and the computer hardware
An interface
Hard disc
RAM disc
An Operating system
OS goals do not include:
Control/execute user/application programs
Ease the solving of user problems
Make the computer system convenient to use
Interrupt running applications
The operating system is loaded or copied into memory from the computer hard disk in case
When you start a computer
When you save a program
When you run an application
When you switch off a computer
Type of Operating Systems
mini user mini-task
micro-user single-task
multi-user micro task
single-user single-task
Single-user single-task OS allows
many applications running at the same time
only one person running only one application at a time
Keep logs of how much processing time and resources they use
Each user logged on to the system, their workspace and so on
Server Windows OS:
Windows XP
Windows 8
Windows 10
Windows 2008Server
What are some small programs which perform specific task, usually related to managing a computer, its devices, or its programs
MS Word
Photoshop
Interpreters
Utility Software
Utility program’s specific tasks do not include:
Creating a new application in programming Language
Viewing files
Diagnosing problems
Compressing files
The collections of some pre-written codes or resources that are used to develop other programs are called
Utility software
Compilers
Interpreters
Library programs
Which software`s function is to translate source code into machine code
MS Word
the translators
Lybrary programs
Operating System
How do we call the translators, which translate all the instructions of the program into machine codes, which can be used again and again
Operating system
Applications
MS Word
Compilers
What does directly execute the program from its source code
Library program
Interpreter
Compiler
Application
Which one is the translator from the low-level language to the machine code?
Lybrary programs
Applications
Utility software
The assembler programs
Work area on which you see your programs
Desktop
Task Bar
Task buttons
Dekstop Icons
The main control program (software package) on the computer?
Operating system
Word processor
Graphics editor
Application software
Components in the database such as a table, query, form, report, or macro, etc. are called
an object
a record
a field
a table
Which option below researches the design and use of computer technology, focused on the interfaces between users and computers
Human-computer interaction
Shortcut Icons
Computer Hardware
System Hardware
What does Human–computer interaction study in communication
User and users
A human and a machine
Computer and software
A computer and applications
In HCI on the machine side, techniques are not considered as
programming languages
linguistics
development environments
operating systems
MS Access file`s extension is
accdb
xlsx
tiff
ppf
How is each unit called in the hierarchical model?
table
Relationship
mask
Cross
Node
What is an attribute of entity?
Field of the table
Query
Record
Report
Which one is a complex set of software programs that controls the organization, storage, management, and retrieval of data in a database?
A Database Management System
Computer hardware
Programming Languages
Operating system
The main function of A Database Management System is
add,update and delete
subbtract,addition of data
a Database Management system
the organization,storage,management,and retrieval of data
modern information technology that combines text, image, sound, animation and video
Text
Multimedia
Graphic
Smart
The transmission and reception of any information (sound, image, data) over long distances through various systems (cable channels and other communication channels) is …
Telecommunicatins
Multimedia
Smart
Graphic
Indicate the site of the electronic government of the Republic of Kazakhstan
Intermediary devices include
Input devices
Output devices
Firewalls
Servers
Which devices do form the interface between the human network and the underlying communication network?
End network devices
CPU
Input
USB
The user interfaces are divided into … groups
3
4
5
6
Which one is used to involve processes of the human and computer not pertaining to their interaction
Non-overlapping areas
the virtual areas
the visual areas
the audio areas
What kind of interface is used for speech recognition and synthesizing systems?
A Voice user interface
A Text interface with menus
A Graphic user interfaces
A Deskstop interfaces
This is a standard address format that constitutes a reference to an Internet resource
URL
FTP
HTML
IP
World Wide Web is shown as
.com
@
www.
http
Organization providing Internet access services and other Internet-related services is …
a provider
Website
virtual enterprise
