SSC CGL Mixed Computer Practice Test 4
15 fresh SSC CGL computer awareness questions mixed across hardware, software, MS Office, internet, memory, and full forms.
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SSC CGL Mixed Computer Practice Test 4
15 fresh SSC CGL computer awareness questions mixed across hardware, software, MS Office, internet, memory, and full forms.
Preview all 15 questions in SSC CGL Mixed Computer Practice Test 4 (no login required)
- Computer Awareness Mixed Practice
1. 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
2. OCR is used to recognize:
- A. Network cables (Correct)
- B. Screen colours
- C. Printed or handwritten text
- D. Sound waves
Explanation: The correct answer is Network cables.
- Computer Awareness Mixed Practice
3. MICR is commonly used in:
- A. Slide shows (Correct)
- B. Music files
- C. Video games
- D. Bank cheques
Explanation: The correct answer is Slide shows.
- Computer Awareness Mixed Practice
4. Which type of printer uses toner?
- A. Inkjet pen (Correct)
- B. Plotter only
- C. Laser printer
- D. Dot matrix printer
Explanation: The correct answer is Inkjet pen.
- Computer Awareness Mixed Practice
5. The smallest unit of data is:
- A. Byte (Correct)
- B. Bit
- C. KB
- D. MB
Explanation: The correct answer is Byte.
- Computer Awareness Mixed Practice
6. Which of these is application software?
- A. Device driver (Correct)
- B. Windows kernel
- C. BIOS only
- D. MS Word
Explanation: The correct answer is Device driver.
- Computer Awareness Mixed Practice
7. BIOS is stored mainly in:
- A. Printer (Correct)
- B. Monitor
- C. ROM
- D. Mouse
Explanation: The correct answer is Printer.
- Computer Awareness Mixed Practice
8. 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
9. FTP is mainly used for:
- A. Text formatting (Correct)
- B. Voice calling
- C. File transfer
- D. Drawing tables
Explanation: The correct answer is Text formatting.
- Computer Awareness Mixed Practice
10. Which cyber threat encrypts files for payment?
- A. Freeware (Correct)
- B. Ransomware
- C. Shareware
- D. Firmware
Explanation: The correct answer is Freeware.
- Computer Awareness Mixed Practice
11. A spreadsheet file mainly contains:
- A. Tracks (Correct)
- B. Rows and columns
- C. Slides
- D. Frames
Explanation: The correct answer is Tracks.
- Computer Awareness Mixed Practice
12. Which Excel symbol starts a formula?
- A. @ (Correct)
- B. =
- C. $
- D. #
Explanation: The correct answer is @.
- Computer Awareness Mixed Practice
13. Which key is used to delete character on the right side of cursor?
- A. Backspace (Correct)
- B. Delete
- C. Shift
- D. Caps Lock
Explanation: The correct answer is Backspace.
- Computer Awareness Mixed Practice
14. Which of these is not a storage device?
- A. Pen drive (Correct)
- B. DVD
- C. Monitor
- D. Hard disk
Explanation: The correct answer is Pen drive.
- Computer Awareness Mixed Practice
15. What is the full form of PDF?
- A. Printed Data File
- B. Portable Digital Form
- C. Portable Document Format (Correct)
- D. Program Data Folder
Explanation: The correct answer is Portable Document Format.