WorksheetsOperating Systems: Finals Quiz (Period 2)
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
1. Which interface requires users to type text-based commands to interact with the operating system?
a)
A. Graphical User Interface (GUI)
b)
B. Command Line Interface (CLI)
c)
C. Touchscreen User Interface (TUI)
d)
D. Application Programming Interface (API)
2.
2. Which of the following is a primary advantage of a Graphical User Interface (GUI)?
a)
A. It is highly scriptable for automation.
b)
B. It is more resource-efficient than a CLI.
c)
C. It is visual and intuitive for most users.
d)
D. It requires memorization of complex commands.
3.
3. GNOME and KDE Plasma are common examples of what?
a)
A. Command Line Interfaces
b)
B. File Systems
c)
C. Desktop Environments for Linux
d)
D. Antivirus Software
4.
4. In a typical GUI, what is the primary function of the Taskbar or Dock?
a)
A. To show system notifications and background processes
b)
B. To display currently running applications and pinned shortcuts
c)
C. To provide a central point for launching all applications
d)
D. To configure system-wide settings
5.
5. Which OS component is the centralized hub for modifying system-wide settings like display resolution and user accounts?
a)
A. Start Menu / Application Launcher
b)
B. File Explorer / Finder
c)
C. System Tray
d)
D. Control Panel / System Settings
6.
6. What is the most common file system used by modern Windows operating systems?
a)
A. ext4
b)
B. FAT32
c)
C. NTFS
d)
D. HFS+
7.
7. A user needs a file system for a USB drive that will be used on both macOS and Windows computers. Which file system offers the broadest compatibility?
a)
A. NTFS
b)
B. ext4
c)
C. APFS
d)
D. exFAT
8.
8. Operating systems organize files in a tree-like structure of directories. This is known as a:
a)
A. Flat-file system
b)
B. Relational structure
c)
C. Hierarchical structure
d)
D. Network model
9.
9. The unique address of a file or folder, such as `C:\Users\Student\report.docx`, is called its:
a)
A. Permission
b)
B. Attribute
c)
C. Path
d)
D. Type
10.
10. Which file permission specifically allows a user to run a program or script?
a)
A. Read
b)
B. Write
c)
C. Execute
d)
D. Modify
11.
11. If a user has "read" permission for a file, what can they do?
a)
A. Modify the file's content
b)
B. Delete the file
c)
C. Open and view the file
d)
D. Run the file as a program
12.
12. Which system utility is designed to remove temporary files and other unnecessary data to free up disk space?
a)
A. Task Manager
b)
B. Disk Cleanup
c)
C. System Information
d)
D. Disk Defragmenter
13.
13. The process of reorganizing data on a Hard Disk Drive (HDD) for faster access is called:
a)
A. Defragmentation
b)
B. Formatting
c)
C. Partitioning
d)
D. Compression
14.
14. Which utility would you use to view currently running processes and monitor CPU and memory usage?
a)
A. Control Panel
b)
B. System Information
c)
C. Task Manager / System Monitor
d)
D. Disk Cleanup
15.
15. What type of malicious software encrypts your files and demands a payment for their release?
a)
A. Spyware
b)
B. Virus
c)
C. Worm
d)
D. Ransomware
16.
16. A program that disguises itself as legitimate software but contains a malicious payload is known as a:
a)
A. Trojan
b)
B. Worm
c)
C. Spyware
d)
D. Adware
17.
17. What is the primary function of antivirus software?
a)
A. To block unauthorized network traffic
b)
B. To scan for and remove malicious software
c)
C. To back up important files to the cloud
d)
D. To require administrative permission for system changes
18.
18. A firewall acts as a protective barrier between:
a)
A. Two applications on the same computer
b)
B. The user and the operating system
c)
C. A computer and the internet
d)
D. The CPU and the RAM
19.
19. In Windows, what feature helps prevent unauthorized changes to your system by prompting for permission?
a)
A. Windows Defender
b)
B. User Account Control (UAC)
c)
C. BitLocker
d)
D. System Restore
20.
20. What is the fundamental concept of cloud computing?
a)
A. Running all software directly from a USB drive
b)
B. The delivery of computing services over the internet
c)
C. Storing all data exclusively on a local hard drive
d)
D. Using a command-line interface for all tasks
21.
21. A company rents virtual machines from a provider to run its own applications. Which cloud service model is this?
a)
A. SaaS (Software as a Service)
b)
B. PaaS (Platform as a Service)
c)
C. IaaS (Infrastructure as a Service)
d)
D. FaaS (Function as a Service)
22.
22. Using Google Docs or Microsoft 365 through a web browser is an example of which cloud model?
a)
A. IaaS
b)
B. PaaS
c)
C. SaaS
d)
D. CaaS (Containers as a Service)
23.
23. The technology that allows a single physical server to run multiple operating systems in the cloud is called:
a)
A. Partitioning
b)
B. Dual Booting
c)
C. Virtualization
d)
D. Defragmentation
24.
24. What is the primary benefit of integrating cloud storage services like OneDrive or Google Drive with an OS?
a)
A. It increases the computer's CPU speed.
b)
B. It allows seamless file access and synchronization across devices.
c)
C. It eliminates the need for antivirus software.
d)
D. It replaces the local file system entirely.
25.
25. Which of the following is considered a likely future trend for operating systems?
a)
A. Removal of all graphical user interfaces
b)
B. Less reliance on security features
c)
C. Increased integration of AI and machine learning
d)
D. The end of cloud integration
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