Which operation is not performed by computer

A. Inputting

B. Processing

C. Controlling

D. Understanding

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. Reusable optical storage will typically have the acronym-
  2. Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and…
  3. ABC is a
  4. Which of the following is not a micro computer?
  5. Which statement is valid about computer program?
  6. An optical input device that interprets pencil marks on paper media is
  7. What are the three decisions making operations performed by the ALU of a computer?
  8. In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted…
  9. Which of the following code used in present day computing was developed by IBM Corporation?
  10. A compiler is a translating program which
  11. All of the following are examples of storage devices EXCEPT:
  12. Which device is used as the standard pointing device in a Graphical User Environment?
  13. ________ is the science that attempts to produce machines that display the same type of Intelligence…
  14. Who designed the first electronics computer ? ENIAC/
  15. The subject of cybernetics deals with the science of
  16. CD-ROM stands for
  17. Which of the following is the largest unit?
  18. Which statement is valid about computer program?
  19. ABC is a
  20. Digital devices are
  21. What was the first computer to perform all calculation using electronics rather than wheels, ratchets,…
  22. Which of the following memory medium is not used as main memory system?
  23. An _________ Device is any device that provides information, which is sent to the CPU
  24. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
  25. The first web browser is
  26. Operating system, editors, and debuggers comes under?
  27. A set of information that defines the status of resources allocated to a process is
  28. Which of the following is not electro-mechanical computer?
  29. A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots…
  30. A computer system that is old and perhaps not satisfactory is referred to as a(n)