IC3 - Digital Literacy Certification Digital Literacy Operating System Management 1 — Questions and Answers
Question 1: What does the term 'virtual memory' refer to in an operating system?
- RAM installed on the motherboard
- A portion of the hard drive used as additional RAM when physical RAM is full (Correct answer)
- A dedicated graphics memory card
- Cloud storage used to extend system memory
Correct answer: A portion of the hard drive used as additional RAM when physical RAM is full
Virtual memory allows the OS to use hard drive space as an extension of RAM, enabling the system to run more programs than physical memory alone would allow, though it is slower than actual RAM.
Question 2: Which Windows utility allows you to view and end processes that are consuming too many system resources?
- Control Panel
- Disk Management
- Task Manager (Correct answer)
- Device Manager
Correct answer: Task Manager
Task Manager provides a real-time view of running processes, CPU and memory usage, and allows users to force-quit unresponsive applications or resource-heavy processes.
Question 3: What is the function of a device driver in an operating system?
- It speeds up internet connectivity
- It allows the OS to communicate with and control hardware components (Correct answer)
- It manages user account passwords
- It schedules automatic software updates
Correct answer: It allows the OS to communicate with and control hardware components
Device drivers act as translators between the operating system and hardware devices such as printers, graphics cards, and keyboards, enabling them to function correctly.
Question 4: What does it mean to 'update' an operating system?
- Reinstall the OS from scratch
- Install patches, security fixes, and feature improvements released by the OS vendor (Correct answer)
- Increase the computer's RAM capacity
- Change the default desktop wallpaper
Correct answer: Install patches, security fixes, and feature improvements released by the OS vendor
OS updates deliver security patches that close vulnerabilities, bug fixes, and sometimes new features, keeping the system stable and protected against threats.
Question 5: What is the purpose of the Recycle Bin in Windows?
- To permanently erase files immediately
- To compress files to save disk space
- To temporarily store deleted files before permanent removal (Correct answer)
- To back up important system files
Correct answer: To temporarily store deleted files before permanent removal
The Recycle Bin acts as a safety buffer — files deleted by the user are moved there first, allowing recovery if the deletion was accidental, until the bin is emptied.
Question 6: What is the role of an operating system's file system (such as NTFS or FAT32)?
- It determines the monitor's display resolution
- It organizes and manages how data is stored and retrieved on a storage device (Correct answer)
- It controls the computer's network connection speed
- It installs and removes application software automatically
Correct answer: It organizes and manages how data is stored and retrieved on a storage device
A file system defines the structure and rules for how files are named, stored, organized, and accessed on a storage drive; different file systems (NTFS, FAT32, exFAT) have different capabilities and compatibility.
IC3 - Digital Literacy Certification Digital Literacy Operating System Management 1
What does the term 'virtual memory' refer to in an operating system?