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Which of these is used to input data into a computer?

What is the main purpose of a ‘loop’ in programming?

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Answers

1
What is the main purpose of a ‘loop’ in programming?
b) To repeat a set of instructions
c) To store data
d) To delete file
a) To create errors
2
Which of these is used to input data into a computer?
b) Keyboard
c) Speaker
d) Printer
a) Monitor
3
Which one is an example for manual information system?
Cloud-based document storage solutions
Planning Softwares
Filing cabinets with paper documents
Email and digital communication platforms
4
What is an algorithm?
d) A mathematical formula
a) A step-by-step set of instructions
c) A type of robot
b) A computer virus
5
What does CPU stand for in digital systems?
a) Computer Processing Unit
d) Core Programming Utility
c) Central Processing Unit
b) Central Programming Unit
6
What is computational thinking?
Solving problems that uses computer science concepts.
Doing mathematical calculations by using computers.
Designing a project with the help pf computers.
Creating systems based on computer needs.
7
Which of the following is not a coding platform for beginners?c) Canva ✅d) Code.org
b) Codcademy
d) Code.org
c) Canva
a) Scratch
8
What is binary code made up of?
c) Colours
d) 0s and 1s
b) Symbols
a) Letters
9
Which software can you use to create spreadsheets and graphs?
d) Notepad
a) Excel
b) Word
c) PowerPoint
10
Which one is an example for informal information systems?
Structured meeting minutes and reporting templates
Company handbooks and policy documents
Word-of-mouth communication between colleagues
Formal approval processes with paper forms