SSC CGL Mixed Computer Practice Verified Practice Test 3
15 structurally validated Mixed Computer Practice questions with unique options, mapped answers and explanations.
SSC CGL Mixed Computer Practice Verified Practice Test 3
15 structurally validated Mixed Computer Practice questions with unique options, mapped answers and explanations.
Preview all 15 questions in SSC CGL Mixed Computer Practice Verified Practice Test 3 (no login required)
- Computer Awareness Mixed Practice
1. Which of these is not an input device?
- A. Mouse
- B. Keyboard
- C. Speaker (Correct)
- D. Scanner
Explanation: The correct answer is Speaker.
- Computer Awareness Mixed Practice
2. A compiler translates:
- A. Videos into files
- B. Images into sound
- C. Paper into text
- D. High-level code into machine code (Correct)
Explanation: The correct answer is High-level code into machine code.
- Computer Awareness Mixed Practice
3. Which unit is larger than MB?
- A. GB (Correct)
- B. Byte
- C. Bit
- D. KB
Explanation: The correct answer is GB.
- Computer Awareness Mixed Practice
4. The shortcut Ctrl + Z is used for:
- A. Copy
- B. Save
- C. Undo (Correct)
- D. Paste
Explanation: The correct answer is Undo.
- Computer Awareness Mixed Practice
5. Which device is used for video communication?
- A. Webcam (Correct)
- B. Speaker only
- C. Printer
- D. Plotter
Explanation: The correct answer is Webcam.
- Computer Awareness Mixed Practice
6. OCR is used to recognize:
- A. Network cables
- B. Screen colours
- C. Printed or handwritten text (Correct)
- D. Sound waves
Explanation: The correct answer is Printed or handwritten text.
- Computer Awareness Mixed Practice
7. MICR is commonly used in:
- A. Slide shows
- B. Music files
- C. Video games
- D. Bank cheques (Correct)
Explanation: The correct answer is Bank cheques.
- Computer Awareness Mixed Practice
8. Which type of printer uses toner?
- A. Inkjet pen
- B. Plotter only
- C. Laser printer (Correct)
- D. Dot matrix printer
Explanation: The correct answer is Laser printer.
- Computer Awareness Mixed Practice
9. The smallest unit of data is:
- A. Byte
- B. Bit (Correct)
- C. KB
- D. MB
Explanation: The correct answer is Bit.
- Computer Awareness Mixed Practice
10. Which of these is application software?
- A. Device driver
- B. Windows kernel
- C. BIOS only
- D. MS Word (Correct)
Explanation: The correct answer is MS Word.
- Computer Awareness Mixed Practice
11. BIOS is stored mainly in:
- A. Printer
- B. Monitor
- C. ROM (Correct)
- D. Mouse
Explanation: The correct answer is ROM.
- Computer Awareness Mixed Practice
12. Which network covers a city-sized area?
- A. MAN (Correct)
- B. CAN only
- C. LAN
- D. PAN
Explanation: The correct answer is MAN.
- Computer Awareness Mixed Practice
13. FTP is mainly used for:
- A. Text formatting
- B. Voice calling
- C. File transfer (Correct)
- D. Drawing tables
Explanation: The correct answer is File transfer.
- Computer Awareness Mixed Practice
14. Which cyber threat encrypts files for payment?
- A. Freeware
- B. Ransomware (Correct)
- C. Shareware
- D. Firmware
Explanation: The correct answer is Ransomware.
- Computer Awareness Mixed Practice
15. A spreadsheet file mainly contains:
- A. Tracks
- B. Rows and columns (Correct)
- C. Slides
- D. Frames
Explanation: The correct answer is Rows and columns.