1.5 Unit Quiz

What is an operating system (OS)?

• A type of hardware that processes data

• The software that manages hardware and software, allowing users to interact with a computer

• A program that only runs games

• A file management tool

What is the main function of an OS?

• To design websites

• To control memory, processes, files, and peripherals

• To create documents

• To connect computers to the internet

What is a user interface (UI)?

• The physical parts of a computer

• The way users interact with a computer

• A type of printer

• A programming language

Which type of interface uses icons, windows, and menus?

• CLI

• GUI

• NLI

• BIOS

What is a Command-Line Interface (CLI)?

• A menu system for choosing options

• A text-based interface where users type commands

• A touchscreen interface

• A program for editing text

What is a Menu-Driven Interface?

• A system that lets users navigate through structured options

• A touchscreen interface

• A type of operating system

• A method for storing data

What is a Natural Language Interface (NLI)?

• An interface that uses voice or written language

• A programming tool

• A type of search engine

• A way to store files

Why is multitasking important in an OS?

• It makes the computer start faster

• It allows multiple programs to run simultaneously

• It increases storage space

• It prevents viruses

What is memory management?

• A way to store passwords

• A process that allows hardware to communicate

• The OS allocating and managing RAM for efficiency

• A way to back up data

What happens when RAM is full?

• The OS uses virtual memory

• The computer shuts down

• The OS deletes files automatically

• The CPU stops working