27 questions
What is bit stand for?
Binary digIT
Basic Information Technology
Business Information Technology
Base Item Type
what is the physical components of a computer?
Software
Operating system
System software
Hardware
A program that control devices such as printers.
Command line
Utilities
Device driver
GUI
A computer program that converts source code into a language that can be understood by computer
Compiler
Device driver
Linker
Command line interface
Part of the system software that can analyse, configure, optimise and maintain a computer.
GUI
CLI
Command line interface
Utilities
A way of interacting with a computer via keyboard input at a prompt on the screen.
CLI
Ultilities
GUI
Compiler
A command line interface is a form of operating system.
Yes
No
i don't know
Eyes
A compiler is an example of application software
Yes
Yesss
No
Nooooooo
A medium use to backup data.
ROM
RAM
OCR
Magnetic tape
Name two input devices shown on the phone diagram above
phone (App)
Contact
Message
None of them
A printed circuit board that allocates power to hardware components.
CPU
Motherboard
RAM
Processor
what does operating system do?
manages files
Allow user to write on a screen
Display information
Communicating with other computers
what does CPU stand for?
Central Processing Unit
Communication Processing Unit
Command Processing Unit
Computer Processing Unit
What is the device that is non-volatile sometime called external memory?
external storage device
Secondary storage device
Backing store
Read only memory
A machine translation is text translation by a computer, without any human involvement
CAT
Biometrics
Artificial intelligence
Robot
What does CPU do?
Send signal to control the others part of computer.
does something with the data given by the input device.
Allow others components to communicate
Put data into computer
Main function of motherboard
It acts as the brains of a computer
It processes the instructions given to a computer
It ties together all of the functions of a computer
It allows a computer to display video
It is volatile storage
ROM
RAM
Main memory
Storage device
Similar to palmtop computer but no keyboard
Personal Digital Assistant
Laptop
Personal Computer
Mainframe computer
The device that carry out software instruction
CPU
ROM
RAM
PDA
It is called CPU, Short central processing unit
Motherboard
GUI
Hardware
Processor
The same processing capabillities as a desktop computer but more portable
Laptop computer
smartphone
Tablet
PDA
These are extremely large computer uses in organization
Mainframe computer
PC
PDA
Desktop
Advantages of PDA
Extremely portable
Have faster processor
Capable of complex problem solving
Have bigger screen than mobile phone
Example of application software
Desktop computer
Word processing
PDA
Desktop publishing
Feature of external hardware computer components
Processor, Video card, sound card
Motherboard, ROM, RAM
Input device, output device, motherboard
Input device, out put device, Peripheral
What is a program that control what user see?
WIMP
GUI ( Graphic user interface)
CLI ( Command line interface)
HCI ( Human computer interaction)