Q. What does GUI stand for in computing?
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A.
Graphical User Interface
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B.
General User Interface
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C.
Graphical Universal Interface
-
D.
General Universal Interface
Solution
GUI stands for Graphical User Interface.
Correct Answer: A — Graphical User Interface
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Q. What does GUI stand for in the context of operating systems? (2022)
-
A.
General User Interface
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B.
Graphical User Interface
-
C.
Global User Interface
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D.
Graphical Universal Interface
Solution
GUI stands for Graphical User Interface, which allows users to interact with electronic devices using graphical icons.
Correct Answer: B — Graphical User Interface
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Q. What does the term 'booting' refer to?
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A.
Starting a computer
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B.
Shutting down a computer
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C.
Updating software
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D.
Installing hardware
Solution
Booting refers to the process of starting a computer.
Correct Answer: A — Starting a computer
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Q. What does the term 'multitasking' refer to in operating systems? (2022)
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A.
Running multiple applications simultaneously
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B.
Using multiple operating systems on one computer
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C.
Managing multiple user accounts
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D.
Performing multiple tasks in a single application
Solution
Multitasking refers to the ability of an operating system to run multiple applications simultaneously.
Correct Answer: A — Running multiple applications simultaneously
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Q. What is the function of a file system in an operating system?
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A.
To manage memory
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B.
To manage files
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C.
To manage processes
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D.
To manage users
Solution
The file system manages files within the operating system.
Correct Answer: B — To manage files
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Q. What is the main purpose of an operating system's kernel? (2023)
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A.
To provide a user interface
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B.
To manage system resources
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C.
To run applications
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D.
To connect to the internet
Solution
The kernel is the core component of an operating system that manages system resources and communication between hardware and software.
Correct Answer: B — To manage system resources
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Q. What is the primary purpose of an operating system?
-
A.
To manage hardware resources
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B.
To create documents
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C.
To browse the internet
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D.
To play games
Solution
The primary purpose of an operating system is to manage hardware resources.
Correct Answer: A — To manage hardware resources
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Q. What is the purpose of device drivers in an operating system? (2023)
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A.
To manage user accounts
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B.
To control hardware devices
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C.
To provide internet connectivity
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D.
To enhance software performance
Solution
Device drivers are software components that allow the operating system to communicate with hardware devices.
Correct Answer: B — To control hardware devices
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Q. Which file system is commonly used by Windows operating systems? (2021)
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A.
FAT32
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B.
ext4
-
C.
HFS+
-
D.
NTFS
Solution
NTFS (New Technology File System) is the file system commonly used by Windows operating systems.
Correct Answer: D — NTFS
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Q. Which of the following is a characteristic of a real-time operating system? (2020)
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A.
High throughput
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B.
Deterministic response time
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C.
User-friendly interface
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D.
Multi-user support
Solution
A real-time operating system is characterized by its deterministic response time, ensuring timely processing of inputs.
Correct Answer: B — Deterministic response time
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Q. Which of the following is a command-line interface?
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A.
Windows Explorer
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B.
Terminal
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C.
Task Manager
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D.
Control Panel
Solution
Terminal is a command-line interface, while the others are graphical interfaces.
Correct Answer: B — Terminal
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Q. Which of the following is a function of system software? (2019)
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A.
Word processing
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B.
Database management
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C.
File management
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D.
Web browsing
Solution
File management is a function of system software, which helps manage files on a computer.
Correct Answer: C — File management
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Q. Which of the following is a real-time operating system?
-
A.
Windows 10
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B.
Linux
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C.
RTOS
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D.
macOS
Solution
RTOS stands for Real-Time Operating System.
Correct Answer: C — RTOS
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Q. Which of the following is an example of open-source software? (2021)
-
A.
Windows 10
-
B.
macOS
-
C.
Linux
-
D.
Adobe Photoshop
Solution
Linux is an example of open-source software, which means its source code is available for anyone to use and modify.
Correct Answer: C — Linux
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Q. Which of the following is an example of system software?
-
A.
Microsoft Excel
-
B.
Windows
-
C.
Mozilla Firefox
-
D.
Photoshop
Solution
Windows is an example of system software, while the others are application software.
Correct Answer: B — Windows
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Q. Which of the following is an operating system?
-
A.
Microsoft Word
-
B.
Linux
-
C.
Adobe Photoshop
-
D.
Google Chrome
Solution
Linux is an operating system, while the others are applications.
Correct Answer: B — Linux
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Q. Which of the following is NOT a function of an operating system?
-
A.
Memory management
-
B.
Process scheduling
-
C.
Word processing
-
D.
Device management
Solution
Word processing is a function of application software, not an operating system.
Correct Answer: C — Word processing
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