Computer Studies
Which of the following devices is used to track the movement of people for security purposes?
- Digital camera
- Webcam
- CCTV camera
- Phone camera
Related Questions
Which of the following is called the physical part of a computer system?
- Hardware
- Utility programs
- Application software
- System software
What type of device a computer mouse is?
- Communication device
- Output device
- Pointing device
- System device
Which of the following is the most appropriate statement of dot matrix printer?
- It is very costly.
- Printing quality is very high.
- It prints the characters or images by a striking mechanism.
- It is a non-impact printer.
What another name is given to a pen drive?
- Flash drive
- Small drive
- Hard drive
- Soft drive