SSC CGL Mixed Computer Practice Test 1
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 1
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 1 (no login required)
- Computer Awareness Mixed Practice
1. Which part of the computer performs arithmetic and logical operations?
- A. Keyboard (Correct)
- B. Monitor
- C. ALU
- D. RAM
Explanation: The correct answer is Keyboard.
- Computer Awareness Mixed Practice
2. Which of the following is an input device?
- A. Keyboard (Correct)
- B. Speaker
- C. Monitor
- D. Printer
Explanation: The correct answer is Keyboard.
- Computer Awareness Mixed Practice
3. Which memory is volatile?
- A. Hard disk (Correct)
- B. DVD
- C. RAM
- D. ROM
Explanation: The correct answer is Hard disk.
- Computer Awareness Mixed Practice
4. The full form of CPU is:
- A. Control Program Unit (Correct)
- B. Central Print Utility
- C. Central Processing Unit
- D. Computer Power Unit
Explanation: The correct answer is Control Program Unit.
- Computer Awareness Mixed Practice
5. Which software controls hardware and runs applications?
- A. Spreadsheet (Correct)
- B. Image viewer
- C. Operating system
- D. Presentation
Explanation: The correct answer is Spreadsheet.
- Computer Awareness Mixed Practice
6. One byte is equal to:
- A. 16 bits (Correct)
- B. 32 bits
- C. 4 bits
- D. 8 bits
Explanation: The correct answer is 16 bits.
- Computer Awareness Mixed Practice
7. Which of the following is a web browser?
- A. Google Chrome (Correct)
- B. Notepad
- C. MS Excel
- D. MS Paint
Explanation: The correct answer is Google Chrome.
- Computer Awareness Mixed Practice
8. HTTPS is mainly used for:
- A. Text formatting (Correct)
- B. Secure web browsing
- C. File compression
- D. Faster printing
Explanation: The correct answer is Text formatting.
- Computer Awareness Mixed Practice
9. In MS Excel, a cell is identified by:
- A. Column only (Correct)
- B. Page number
- C. Row only
- D. Row and column
Explanation: The correct answer is Column only.
- Computer Awareness Mixed Practice
10. Which shortcut is used to paste copied content?
- A. Ctrl + Z (Correct)
- B. Ctrl + V
- C. Ctrl + C
- D. Ctrl + X
Explanation: The correct answer is Ctrl + Z.
- Computer Awareness Mixed Practice
11. Which of the following is malicious software?
- A. Shareware (Correct)
- B. Freeware
- C. Malware
- D. Firmware
Explanation: The correct answer is Shareware.
- Computer Awareness Mixed Practice
12. LAN stands for:
- A. Large Area Network (Correct)
- B. Logical Array Network
- C. Linked Access Node
- D. Local Area Network
Explanation: The correct answer is Large Area Network.
- Computer Awareness Mixed Practice
13. Which device converts printed documents into digital form?
- A. Monitor (Correct)
- B. Plotter
- C. Speaker
- D. Scanner
Explanation: The correct answer is Monitor.
- Computer Awareness Mixed Practice
14. Which number system uses only 0 and 1?
- A. Binary (Correct)
- B. Decimal
- C. Octal
- D. Hexadecimal
Explanation: The correct answer is Binary.
- Computer Awareness Mixed Practice
15. Firewall is mainly used for:
- A. Blocking unauthorized network access (Correct)
- B. Editing spreadsheets
- C. Drawing pictures
- D. Increasing brightness
Explanation: The correct answer is Blocking unauthorized network access.