Grade 12 Quizzes , Questions & Answers

Recent Grade 12 Quizzes

Test your understanding of React fundamentals with this React Basics Quiz designed for intermediate learners. This quiz covers essential concepts including components, hooks, state management, JSX syntax, and rendering. Perfect...

Questions: 15 | Attempts: 40 | Last updated: May 1, 2026

Sample Question
What is JSX?

A syntax extension for JavaScript that allows HTML-like code in JavaScript

A new programming language created by Facebook

A CSS framework for styling React apps

A database query language

Hybrid App Basics Quiz

Test your understanding of hybrid app development with this Hybrid App Basics Quiz. Learn how developers build cross-platform applications using web technologies like HTML, CSS, and JavaScript. This quiz covers core concepts...

Questions: 15 | Attempts: 19 | Last updated: May 1, 2026

Sample Question
What is a hybrid app?

An app built with native code for multiple platforms

An app combining web technologies wrapped in a native shell

An app that only works offline

An app available only on iOS

Progressive Web App Basics Quiz

Test your understanding of Progressive Web App Basics Quiz concepts. This quiz covers the core technologies, benefits, and implementation principles of PWAs, including service workers, offline functionality, app manifests, and...

Questions: 15 | Attempts: 18 | Last updated: May 1, 2026

Sample Question
What is a Progressive Web App (PWA)?

A web app that uses progressive image loading only

A web application using web technologies to provide app-like experiences on any device

A mobile app that progressively updates its code

A website that only works on progressive browsers

JavaScript Event Handling Quiz

This JavaScript Event Handling Quiz tests your understanding of how to capture, respond to, and manage user interactions in web applications. You'll explore event listeners, event objects, delegation, and common event types like...

Questions: 15 | Attempts: 20 | Last updated: May 1, 2026

Sample Question
Which method adds an event listener to an HTML element?

AddEventListener()

AddEvent()

AttachListener()

BindEvent()

Difference Between Cache and RAM Quiz

Test your understanding of cache memory and RAM with this medium-level quiz designed for grade 12 students. This quiz explores the key differences between cache and RAM, including their speed, size, cost, and roles in computer...

Questions: 15 | Attempts: 30 | Last updated: May 1, 2026

Sample Question
What is the primary advantage of cache memory over RAM?

Larger storage capacity

Faster access speed

Lower cost per byte

Greater compatibility

CISC Architecture Basics Quiz

This CISC Architecture Basics Quiz evaluates your understanding of Complex Instruction Set Computer design principles. You'll explore key concepts like instruction encoding, addressing modes, and register usage that define CISC...

Questions: 15 | Attempts: 11 | Last updated: May 1, 2026

Sample Question
What does CISC stand for?

Complex Instruction Set Computer

Compact Instruction Set Code

Central Integrated System Circuit

Compiled Instruction Storage Cache

RISC Architecture Basics Quiz

This RISC Architecture Basics Quiz tests your understanding of Reduced Instruction Set Computer design principles. You'll evaluate key concepts including instruction types, register usage, pipeline efficiency, and how RISC...

Questions: 15 | Attempts: 15 | Last updated: May 1, 2026

Sample Question
What does RISC stand for?

Reduced Instruction Set Computer

Rapid Instruction System Computing

Register-based Instruction Set Core

Real-time Instruction Scheduling Cycle

Asymmetric Encryption Basics Quiz

This quiz evaluates your understanding of asymmetric encryption, a fundamental cryptographic method that uses paired public and private keys. The Asymmetric Encryption Basics Quiz covers key concepts including how public-key...

Questions: 15 | Attempts: 16 | Last updated: May 1, 2026

Sample Question
What is the primary advantage of asymmetric encryption over symmetric encryption?

It uses only one key for both encryption and decryption

It uses two different keys—a public key and a private key

It is faster than symmetric encryption

It requires less computational power

Data Warehouse Basics Quiz

This Data Warehouse Basics Quiz evaluates your understanding of data marts, their role in business intelligence, and how they differ from data warehouses. You'll explore key concepts like dimensional modeling, fact tables,...

Questions: 15 | Attempts: 11 | Last updated: May 1, 2026

Sample Question
What is a data mart?

A small, focused subset of a data warehouse designed for a specific business function or department

A physical retail store that sells data analytics software

A temporary database used only for backup purposes

A tool for organizing spreadsheets in Excel

Cache Hit and Miss Basics Quiz

This Cache Hit and Miss Basics Quiz tests your understanding of fundamental caching concepts and strategies. Learn how cache hits and misses affect system performance, explore different caching techniques, and understand when to...

Questions: 15 | Attempts: 11 | Last updated: May 1, 2026

Sample Question
What happens to system performance when a CPU finds the requested data in the cache?

A cache hit occurs and access time is significantly reduced

A cache miss occurs and the system must access main memory

The data is automatically deleted from the cache

The processor speed decreases to save power

« Previous 1...84 85 86 878889 90 91 92...385 Next »