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- Question
Which of the following is not purely output device?
Options- A. Printer
- B. Speaker
- C. Plotter
- D. Screen
- Correct Answer
- Screen
ExplanationA touch screen is the only device which works as both an input and an output device among the given options. You view the options available to you on the screen (output) and you then use your finger to touch the option that you have chosen (input).
Hence, Screen is not purely output device.
- 1. Which of the following is not an Input device?
Options- A. Joystick
- B. Headphones
- C. Mouse
- D. Scanner Discuss
- 2. Who governs the INTERNET ?
Options- A. ISOC
- B. IETF
- C. IAB
- D. All of the above Discuss
- 3. If you are going to a site you use often, instead of having to type in the address every time, you should_______
Options- A. Save it as a file
- B. Make a copy of it
- C. Bookmark it
- D. None of these Discuss
- 4. Most websites have a main page , the ______ which acts as a doorway to the rest of the website pages.
Options- A. Search engine
- B. Home page
- C. Browser
- D. URL Discuss
- 5. Information on a computer is stored as _________
Options- A. analog data
- B. digital data
- C. modem data
- D. watts data Discuss
- 6. Magnetic disks are the most popular medium for
Options- A. Sequential access
- B. Direct access
- C. Both A & B
- D. None of the above Discuss
- 7. The CPU consists of which two parts?
Options- A. ALU
- B. Control unit
- C. Both A & B
- D. None of the above Discuss
- 8. IP addresses are converted to
Options- A. A binary string
- B. A domain name
- C. Alphanumeric string
- D. A hexadecimal string Discuss
- 9. Verification of a login name and password is known as
Options- A. Trouble shooting
- B. Logging in
- C. Configuration
- D. Authentication Discuss
- 10. Every computer on the internet is known as
Options- A. Client
- B. Modem
- C. Server
- D. Host Discuss
Computer problems
Search Results
Correct Answer: Headphones
Explanation:
Here Joystick, Mouse and Scanner are Input devices through which data is given to the computers. But Headphones are output devices through which sound comes as an output from the computer or any devices.
Correct Answer: All of the above
Correct Answer: Bookmark it
Correct Answer: Home page
Correct Answer: digital data
Correct Answer: Both A & B
Correct Answer: Both A & B
Explanation:
The Central Processing Unit, consists of Arithmetic and logic unit and Control unit.
Correct Answer: A domain name
Explanation:
IP addresses are converted to a domain name by DNS - Domain Name System.
Correct Answer: Authentication
Explanation:
Verification of a login name and password is known as Authentication.
Correct Answer: Host
Explanation:
Every computer on the internet needs a string called Internet Protocol (IP address) to perform its work. So Every computer on the internet is known as Host.
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