Computer Fundamentals is a high-scoring section in many competitive exams like SSC, RRB, IBPS, UPSC, and even campus placements. A strong grasp of basic concepts can help you crack this section easily.
Below are the Top 10 Multiple Choice Questions (MCQs) on Computer Fundamentals along with correct answers and brief explanations.
✅ Q1. What does CPU stand for?
A. Central Processing Unit
B. Central Programming Unit
C. Central Performance Unit
D. Control Processing Unit
✔️ Answer: A. Central Processing Unit
📝 The CPU is considered the brain of the computer. It carries out instructions from software.
✅ Q2. Which of the following is an output device?
A. Keyboard
B. Mouse
C. Monitor
D. Scanner
✔️ Answer: C. Monitor
📝 Output devices display or produce results. A monitor shows visual output.
✅ Q3. Which memory is volatile in nature?
A. ROM
B. HDD
C. RAM
D. SSD
✔️ Answer: C. RAM
📝 RAM (Random Access Memory) loses its content when the computer is turned off.
✅ Q4. Which of the following is an example of system software?
A. MS Word
B. VLC Media Player
C. Windows 10
D. Adobe Photoshop
✔️ Answer: C. Windows 10
📝 System software like Windows, Linux, or macOS helps run hardware and other software.
✅ Q5. What is the full form of URL?
A. Uniform Resource Locator
B. Universal Record Locator
C. Unique Resource Link
D. Uniform Reference Location
✔️ Answer: A. Uniform Resource Locator
📝 URL is the web address you type into a browser (e.g., https://google.com).
✅ Q6. What does “bit” stand for?
A. Binary Index Table
B. Binary Digit
C. Basic Internet Tool
D. Backup Interface Type
✔️ Answer: B. Binary Digit
📝 A bit is the smallest unit of data in computing and represents 0 or 1.
✅ Q7. Which one is not a programming language?
A. Python
B. Java
C. MS Excel
D. C++
✔️ Answer: C. MS Excel
📝 Excel is an application software used for spreadsheets, not a programming language.
✅ Q8. Which one is a storage device?
A. Printer
B. Pen Drive
C. Monitor
D. Keyboard
✔️ Answer: B. Pen Drive
📝 Pen drives are external storage devices used to store and transfer data.
✅ Q9. Which type of software is used to create documents?
A. Operating System
B. Utility Software
C. Application Software
D. Programming Software
✔️ Answer: C. Application Software
📝 MS Word, Google Docs, etc., are examples of application software used for documentation.
✅ Q10. What is the function of an Operating System?
A. Manages hardware
B. Provides user interface
C. Runs applications
D. All of the above
✔️ Answer: D. All of the above
📝 The Operating System manages the computer’s resources and provides a platform for software to run.
📘 Final Notes
These questions cover the essentials of computer awareness for exams. Make a habit of:
- Practicing daily MCQs
- Reading basic computer books (like Lucent or Arihant)
- Watching beginner videos if needed