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Grade 12 Quizzes, Questions & Answers

Recent Grade 12 Quizzes

Martial Arts Techniques and Kata Quiz

Questions: 8 | Attempts: 11 | Last updated: May 2, 2026

Sample Question
What is the primary purpose of the front kick in martial arts?

To block an opponent's attack

To strike an opponent

To maintain balance

To perform a kata

Separation of Concerns Basics Quiz

Questions: 15 | Attempts: 10 | Last updated: May 2, 2026

Sample Question
What is the primary goal of the separation of concerns principle?

To divide a program into distinct sections, each handling a specific responsibility

To reduce the number of files in a project

To make code run faster

To eliminate all comments from source code

AI in Drug Discovery Quiz

Questions: 15 | Attempts: 25 | Last updated: May 2, 2026

Sample Question
What is the primary advantage of using AI in drug discovery?

It eliminates the need for human researchers

It accelerates compound screening and reduces development time

It guarantees all drugs will be effective

It removes the requirement for clinical trials

Chart Annotation and Labeling Quiz

Questions: 15 | Attempts: 15 | Last updated: May 2, 2026

Sample Question
What is the primary purpose of a chart legend?

To show the title of the chart

To identify what different colors or symbols represent

To display numerical values

To explain the chart's background

ETL Pipeline Basics Quiz

Questions: 15 | Attempts: 15 | Last updated: May 2, 2026

Sample Question
What does ETL stand for in data warehousing?

Extract, Transform, Load

Examine, Test, Launch

Export, Transmit, Link

Encode, Translate, Locate

Image Filtering Techniques Quiz

Questions: 15 | Attempts: 11 | Last updated: May 2, 2026

Sample Question
What is a kernel in image filtering?

A small matrix applied to image pixels

The central processing unit of a computer

The outer edge of an image

A type of image compression algorithm

Supervised Learning Algorithm Selection Quiz

Questions: 15 | Attempts: 18 | Last updated: May 2, 2026

Sample Question
Which supervised learning task involves predicting a continuous numerical value?

Classification

Regression

Clustering

Dimensionality reduction

Data Retention Policy Basics Quiz

Questions: 15 | Attempts: 11 | Last updated: May 2, 2026

Sample Question
What is a data retention policy?

A plan for how long an organization keeps data and when it deletes it

A list of employees who can access company databases

A security system that prevents unauthorized data access

A marketing strategy for customer engagement

Difference Between DBMS and RDBMS Quiz

Questions: 15 | Attempts: 18 | Last updated: May 2, 2026

Sample Question
What does DBMS stand for?

Database Management System

Data Block Management Service

Database Modular Software

Data Business Management System

Continuous Testing in CI CD Quiz

Questions: 15 | Attempts: 15 | Last updated: May 2, 2026

Sample Question
What does CI/CD stand for?

Continuous Integration and Continuous Deployment

Code Integration and Code Development

Continuous Inspection and Continuous Delivery

Computer Integration and Continuous Debugging

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