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Worksheetsикт 1
Total questions: 50
Worksheet time: 25mins
What are the systems of interconnected computers that share a central storage system and various peripheral devices
Computer systems
Networking
iCloud system
Hardware
Firmware
Teacher use computers___
to research for teaching materials, participate in online forum and online conference.
use computers as reference tools for looking information in the Internet.
use computers to collect and process data.
use computers for administrative purposes to ensure that entire operations run smoothly.
non of the above
Researchers use computers_
use computers to collect and process data.
use computers as reference tools for looking information in the Internet.
to research for teaching materials, participate in online forum and online conference.
use computers for administrative purposes to ensure that entire operations run smoothly.
non of the above
ICT Standardization is________
a voluntary cooperation for the development of technical specifications that outlines the agreed properties for a particular product, service, or procedure.
a free cooperation for the development of technical specifications that outlines the agreed properties for a particular product, service, or procedure.
a program of the UN.
a program for administrative purposes to ensure that entire operations run smoothly.
non of the above
ICT is the technology required for information processing:
converting,storing,protecting,processing,transmitting,retrieving.
converting,protecting,retrieving
cancel,storing,protecting,processing.
converting,storing,processing,transmitting,retrieving.
non of the above
ICT development includes______
many types of infrastructure and services, ranging from telecommunications, such as voice, data and media services,to specific applications,such as banking, education or health, to the implementation electronic government.
many types of applications,such as banking, education or health
many types of applications,such as banking, education or health,lectronic government.
many types of infrastructure.
many types of services, such as voice, data and media.
The network that became the basis for the internet
ARPANET
TELNET
MILITARYNET
SKUBINET
non of the above
A computer is a machine which can take …
instructions, and perform computations based on those instructions
papers and print documents
instructions and repeat the last operation
instructions and stop the process
instructions to accomplish some tasks expected by the user
Computer programs installed in the computer are called …
Software
Engineering
Hardware
Firmware
Hard disc
Which type of computer is capable of handling and processing very large amounts of data quickly
Mainframes
Microcomputers
Minicomputers
Super computers
Double computers
Which type of computer is used for performing complex scientific and numerical computations such as weather forecasting, fluid dynamics, and etc.
Super computers
Microcomputers
Mainframes
Minicomputers
Double computers
Which one defines the physical equipment that is involved in the computer functioning
Hardware
Software
Firmware
Nextware
Hard disc
The computer hardware is typically divided into four main parts which are
Processing Devices, Memory Devices, Input/, Output Devices
Printers, Xerox, input and output devices
Control Unit (CU) and the Arithmetic and Logic Unit (ALU)
Local, broadband, personal, regional
Printer, plotter, modem, headphones
Two major components of a Central Processing Unit are
Control Unit (CU) and the Arithmetic and Logic Unit (ALU).
Control Unit (CU) and the Arithmograph and Logic Unit (ALU)
Printers, Xerox, input and output devices
Local, broadband, personal, regional
Processing Devices, Memory Devices, Input/, Output Devices
Which two components work together to perform the processing operations
Control Unit (CU) and the Arithmetic and Logic Unit (ALU
Input and output devices
Processing Devices, Memory Devices
Local, broadband
Mouse and keyboard
ALU does not perform
copy operation
the arithmetic
logical operations
addition
comparison
Which was the the ancestor of modern computer
ENIAC
ADA
SENELIC
NEUMANN
MIR
Any data or instructions you enter to the memory of a computer
Input
Output
Display
Monitor
outcome
The collection of unorganized facts that can include words, numbers, pictures, sounds, and videos is called
Data
characters
Things
Numbers
Date
A series of instructions that tells a computer how to perform the tasks is called
A program
device
Number
Command
Text
An instruction given to a computer program is called
A Command
Data
Information
Number
is an instruction given to a computer program
Any hardware component that allows you to enter data, programs, commands, and user responses into a computer is known as
An Input Device
An output Device
Processing
Power supply
BIOS
Which device is not classified as an input device
Printer
Keyboard
Trackball
Mouse
Joystick
How do we call the digital representations of non-text information such as drawings, charts, pictures and photographs
Graphics
Text
sound
number
video
Number system which has base-2 , that uses two mutually exclusive states to represent information.
Binary
Bi-octal
Decimal
Hexadecimal
Octal
A Binary Number is made up of what kind of digits
only 0s and 1s
From 0 to 7
From 0 to 9
0..9, and a..f
0 to 5
Hexadecimal refers to a base number
16
10
8
11
7
The number system whose base is 8 is known as
the octal number system
the Hexadecimal number system
the binary number system
the decimal number system
The non octal number system
Octal refers to a base number
8
5
16
2
10
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
RAM
ALU
Control unit
Hardware
What contains the CPU, BIOS, memory, mass storage interfaces, serial/parallel ports, expansion slots, and all the controllers required to control standard peripheral devices
the motherboard
RAM
ALU
Control unit
storage device
What is the most important component on a motherboard
the chipset
connector
kernel
video card
register
Which electronic device is not located inside the System Unit
keyboard
CPU
hard disk drive
RAM
Motherboard
What does consist of the programs that control the operations of the computer and its devices
System software
Computer hardware
An application
Processing device
Programming Language
System software functions do not include
multiplying file sizes
opening, executing, running, applications
formatting disks
storing, retrieving, and copying files
backing up the contents of a hard disk
A program that acts as an intermediary environment between a user of a computer and the computer hardware
An Operating System
An interface
Hard Disc
RAM Disc
Keyboard
OS goals do not include:
Interrupt running applications
Control/execute user/application programs
Ease the solving of user problems
Use the computer hardware in an efficient manner
Make the computer system convenient to use
The operating system is loaded or copied into memory from the computer hard disk in case
When you start a computer
When you turn off a computer
When you save a program
When you run an application
When you switch off a computer
Type of Operating Systems
single-user single-task
mini-user mini-task
mini-user single-task
micro-user single-task
multi-user micro-task
Single-user single-task OS allows
only one person running only one application at a time
many applications running at the same time
Each user logged on to the system, their workspace and so on
Keep logs of how much processing time and resources they use
Work out the most efficient use of computer processing cycles
Server Windows OS:
Windows 2008Server
windows XP
windows 7
Windows 8
Windows 10
What are some small programs which perform specific task, usually related to managing a computer, its devices, or its programs
Utility software
Compilers
Interpreters
MS Word
Photo shop
Utility program’s specific tasks do not include:
Creating a new application in programming Language
Viewing files
Diagnosing problems
Compressing files
Scanning disks
Work area on which you see your programs
Desktop
Start Menu
Task Bar
Task Buttons
Desktop Icons
What does let you open programs available in your computer
Start Menu
Desktop
Task Bar
Task Buttons
Desktop Icons
Which option below researches the design and use of computer technology, focused on the interfaces between users and computers
Human–computer interaction
System software
Computer Hardware
Shortcut Icons
Task Bar
What does Human–computer interaction study in communication
A human and a machine
Computer and software
A computer and Computer systems
User and users
A computer and applications
The user provides the input by typing a command string with the computer keyboard and the system provides output by printing text on the computer monitor .
CLI
WIMP
GUI
Text interfase
BIMP
Which of the followings is used by the user to interact directly with the computer system by typing commands (instructions) in the command line
A Command Line interface
A Text interface with menus
A Graphic userInterface
A Voice user interfaces
A Desktop Interface
What kind of interface is used to communicate a menus with user
A Text interface with menus
A Graphic interface
A Command Line Interface
A Voice user interfaces
A Desktop Interface
