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WorksheetsTerm 1 Exam Revision GR7
Total questions: 25
Worksheet time: 50mins
The main functions of a computer
Accept data ( input )
Processes data ( processing)
Produces out put ( out put)
stores data (storage )
All Above
Advanced electronic device that takes row of data as input from the user and processes these data under the set of of instructions and give a result and saves out put for future use .
Computer
Play station
Printer
Scanner
Raw of data entered into a computer from the input devices
Input
Out put
process
storage
The operation of data as per given instruction , its totally internal process of computer system
Input
Output
process
storage
The processed data given by computer after data processing,also called result.
Input
Output
Process
Storage
Internal devices +peripheral devices
Hard ware
soft ware
Hard ware + Soft ware + User
Computer system equation
Hard ware
Soft ware
CPU Stands for
Central Processing Unit
Central Processing Union
Control Processing Unit
CPU responsible for
all events inside the computer
controls internal and external devices
Interprets and executes instructions
All Above
physical parts of the computer ( every thing we can touch )
Hardware
Software
The software that allows end users to accomplish one or more specific tasks is called ----------------------------------.
Operating System
Application software
system software
The assisted transmission over a distance for the purpose of communication is referred to as ------------------------------.
Edutainment
Educational software
Telecommunication
The term --------------------------------------- describes the merger of computer games and educational software into a single product.
Edutainment
Educational software
computer games
Any software program that helps a business increase productivity or measure their productivity is called
Computer Games
Business software
Telecommunications
helps run the computer hardware and computer system.
System software
Application software
Are computer internal components.
Cooling fan and Motherboard
Cooling fan and keyboard
Monitor and mouse
Row of information entered to the computer
Input
Output
Process
A computer software in which the primary purpose of which is teaching or self –learning
Educational software
Edutainment
Computer games
A combination of computers those are capable of inputting and outputting in both digital and analog signals is called
Analog computers
Digital computers
Hybrid computers
The fastest computer is the
Super computer
Micro computer
Mini computer
A video game is an electronic game that involves interaction with use interface to generate a visual feedback on a video device
True
False
Operating system acts as a host for computing applications that runs on the
machine.
True
False
Medical devices are regulated and don’t need to comply the region laws
True
False
The primary purpose of Educational software is teaching or self-learning
True
False
Window system is not a component of graphical user interface (GUI) and not specific to a desktop environment.
True
False
