Which device is used asthe standard pointing device in a Graphical User Environment ?

Related Mcqs:

1. In which mode, each user has a local input/output device ?

   A. Time sharing mode B. Interactive C. Batch processing mode D. All of the above...

2. _____________ provides access to the internet and web pages through a service provider by using graphical interface?

   A. Input Output B. World Viewer C. Internet Browser D. Computer Outlook...

3. _________________ provides access to the internet and web pages through a service provider by using graphical interface ?

   A. Input Output B. World Viewer C. Internet Browser D. Computer Outlook...

4. User datagram protocol is called connectionless because____________________?

   A. all UDP packets are treated independently by transport layer B. it sends data as a stream of related packets C. both A and B D. none of these...

5. A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is _____________________?

   A. memory only B. write only C. read only D. run only...

6. Which one of the following allows a user at one site to establish a connection to another site and then pass keystrokes from local host to remote host ?

   A. HTTP B. FTP C. Telnet D. None of these...

7. A disk content that is recorded at the time of manufacture and that cannot be changed or erased by the user is ______________________?

   A. run-only B. read-only C. write-only D. memory-only...

8. A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is__________________?

   A. Memory only B. Write only C. Read only D. Run only...

9. Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots ?

   A. Pascal B. Napier C. Leibnitz D. Babbage...

10. This is a permanent storage device ____________________?

    A. Cache memory B. RAM memory C. cache D. hard disk...