MCQs — Applications of Computer Science

AI enables machines to do tasks such as learning, reasoning and decision-making that normally need human intelligence.

A voice assistant understands speech and responds intelligently, which is AI.

Machine learning lets computers learn patterns from data instead of following only fixed instructions.

Labelled data contains inputs together with the correct answers.

Unsupervised learning discovers groups and patterns in data without being given answers.

Plagiarism means using someone else's work as your own without giving credit.

Grammarly is an AI writing assistant that suggests corrections and improvements.

Lovo AI is a text-to-speech tool that creates natural-sounding AI voices.

Google Assistant listens to voice commands and performs tasks such as setting alarms or answering questions.

Text entered into online AI tools may be stored or processed, so private information must be protected.

The difference lies in whether correct answers (labels) are given during training.

Like a teacher, the labels tell the computer what the right answer is.

AI is the wider goal, and machine learning is a method used to reach it.

AI answers can sound confident but be wrong, so important facts should be verified.

Submitting AI work as your own is dishonest and stops you from learning the topic.

Voice recordings can contain personal information, so their collection and storage raise privacy concerns.

Copying or faking someone's voice without permission can be used for fraud or misinformation.

The records carry labels (correct outcomes), so this is supervised learning.

The computer finds groups by itself from unlabelled data, which is unsupervised learning.

Using AI as a writing aid for her own work is different from submitting AI-created work as her own.