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WorksheetsAbout computer ( part 2 )
Total questions: 42
Worksheet time: 22mins
Which part of the computer is used to display the pictures and videos
Mouse
Central processing unit
Moniter
Headphones
Which part of the computer is used the store hos memory
(a)
Which of them is called compact disc
Memory card
CD
Compact drive / (DD ( Direct display ))
What is the most common cable use to connect printer to computer?
USB Cable.
Serial Cable.
Firewire Cable
Thunderbolt Cable
Which is the correct statement about printer
Device that accepts text and graphic from a computer and transfer to paper
Device that provide text and graphic output from a computer to paper.
Device that process text and graphic output to from a computer.
Device that transfer text and graphic output to a computer.
Total buttons present on the most conventional kind of mouse are _______.
2
3
4
5
You need a scanner to ... documents and pictures.
scan
install
load
The Delete key erases the letters on the left side of the cursor.
True
False
Select the most suitable definition
Input in a computer can be defined as :
Data and instruction that are printed from a computer.
Data and instructions that are entered into the computer.
Data and instructions that are displayed on the monitor after processing.
Select the computer device that can give input to a computer.
Keyboard
Monitor
Headphones
Printer
Which of the following statements about OS is not true:
OS use Memory Management to try and minimise the use of virtual memory
Drivers use protocols to allow devices to communicate with peripherals
The BIOS is used to load the operating system into memory, from backing storage when the computer is turned on
File management in an operating system, is restricted to creating, moving, deleting and editing files & folders.
The four managers of an Operating System are..
Peripheral Management, Memory Management, Security Management, Process Management
Peripheral Management, Memory Management, Security Management, Multitasking Management
Data Management, Memory Management, Process Management, File Management
Peripheral Management, Memory Management, Process Management, File Management
Processes have....
2 states
3 states
4 states
5 states
Which one of the following statements about OS is NOT true?
Operating Systems are the interface between computer hardware and the user
The CPU can run multiple processes at the same time
A computer can support several applications being open at the same time
Peripherals require software called "drivers" in order for the OS to control them
Why is systems software needed? Tick all that apply
To provide an interface between software and hardware.
To control the memory so that many apps can be opened at the same time.
To allow the computer system to turn on.
To help maintain or configure a computer system.
Data and instruction is given to a computer. Working on this data and instruction is called ______________.
Input
Output
Processing
There are _______ alphabet keys in a standard keyboard.
23
26
21
22
The __________ key is used to give a blank space between letters/words.
Arrow key
Spacebar key
Enter key
Backspace key
The set of number keys present on the right side of a standard keyboard is called ___________.
Alphabet keypad
Numeric keypad
Special keypad
Symbol keypad
The _______ computer device helps a computer to think and remember things.
Keyboard
CPU
Monitor
Speaker
Diya needs to complete her assignment task of drawing a sail boat in MS Paint.
In the given image, which tool in MS Paint does she have to choose to draw the part that is marked in red?
Rectangle tool
Square tool
Line tool
Curve tool
The printed copy on paper is called the hard copy.
True
False
The arrow keys help to move the cursor on the screen.
True
False
The Caps lock key is the longest key in a computer keyboard.
True
False
The cursor is a small blinking line on the screen that shows where you can start typing.
True
False
The fill with color tool is used to fill color in a drawing in MS Paint.
True
False
Dan wants to take printed copies of the invitation to his school science fest for his friends and family.
Select the output device that will help him complete this task.
Speaker
Printer
Monitor
Mouse
Identify the MS Paint tool shown in the image.
Oval tool
Rectangle tool
Line tool
Eraser tool
Name the tool in MS Paint program that is used to type text in the drawing area.
Shapes tool
Image Tool
Text Tool
Color tool
Aravind needs to make orange juice for his guests at home. Observe the image that shows how he makes the juice. Which of the following is the input for the three step method?
Oranges
Blending
Orange juice
Select the computer device that can give input to a computer.
Keyboard
Monitor
Headphones
Printer
Name the part of MS paint window where we can make colorful drawings.
Title bar
Drawing area
Ribbon
Groups
what game do you like
zardy's maze
madness project nexus
among us
roblox
Before the invention of the Von Neumann Architecture, most computers ...
Were hand wired
Were easy to re-program
Could carry out more than one task
Stored their program in memory
Could only carry out one task
Which of the following are specialist registers?
MBR
CU
MDR
PC
MAR
What is the purpose of the ALU?
To carry out arithmetic operations
To carry out logical operations
To carry out addition operations
To move data between the CPU and accumulator
