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

12 Questions

3 Views

Introduction to Computers

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 term used to describe the software that a user operates to control their device?

Algorithm

Application software (correct)

System software

Programming language

What do programmers create to operate devices?

Libraries

Software (correct)

Algorithms

Hardware

What is an algorithm in programming?

A type of programming language

A type of hardware

A step-by-step procedure to achieve a task (correct)

A type of software

What do programmers code in a programming language?

Instructions (B) Signup and view all the answers

What consists of one or more programs?

Application software (B) Signup and view all the answers

What do application programmers study and create when required?

Algorithms and libraries (D) Signup and view all the answers

What is the primary function of the Central Processing Unit (CPU) in a modern computer?

To execute program instructions serially (A) Signup and view all the answers

What is the main characteristic of a stored-program computer?

Instructions and data are stored alongside one another (A) Signup and view all the answers

What type of memory is volatile and loses its contents when the power is turned off?

RAM (Random-Access Memory) (A) Signup and view all the answers

What is the role of the Decode unit in the CPU?

To extract and decode incoming instructions (A) Signup and view all the answers

What is the purpose of the clock in a modern computer?

To control the rate at which instructions are executed (A) Signup and view all the answers

What is the function of the ALU (Arithmetic Logic Unit) in the CPU?

To perform comparisons and integer calculations (C) Signup and view all the answers