Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing Schools Business

Features Pricing Schools Business

15 Questions

1 Views

Computer Fundamental Concepts

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main function of a computer?

Processing data (correct)

Storing data

Providing information output

Accepting data

What is the full form of the acronym 'COMPUTER'?

Common Operator Machine Particularly Used for Technical Education and Research

Computerized Output Machine for Programming Universal Technical Engineering Records

Commonly Operated Machine Particularly Use for Trading Education Research (correct)

Central Operating Machine for Processing Ultimate Technical Engineering Reports

What advantage of using a computer is mentioned in the text?

Slower speed compared to humans

Need for multiple individuals to operate

Saving time (correct)

Higher chances of hardware problems

What is an input device in a computer system?

Device that gives information before processing (C) Signup and view all the answers

Which phase of working in a computer involves processing on the information given to it?

Processing (D) Signup and view all the answers

What is a significant disadvantage of using a computer according to the text?

'Minimum 1 person required' condition (D) Signup and view all the answers

What key is used to access the Start menu on Windows?

Windows (B) Signup and view all the answers

Which key is commonly used for copy function in Windows?

F2 (B) Signup and view all the answers

What does the Caps Lock key do?

Switches between upper and lower case letters (D) Signup and view all the answers

Which key is NOT typically found on a numeric pad?

Function key (C) Signup and view all the answers

What is the primary purpose of the Insert key on a keyboard?

Insert new lines in documents (A) Signup and view all the answers

What is the main component responsible for processing raw data given to a computer through devices like the CPU?

ALU (B) Signup and view all the answers

Which unit in the computer is primarily responsible for controlling the operations and functions of other units like the ALU and MU?

CU (B) Signup and view all the answers

Which type of memory serves as the temporary working space for the computer while processing data?

Primary storage (B) Signup and view all the answers

Which component of a computer is categorized as an output device?

CU (A) Signup and view all the answers