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- Question
Analog computer works on the supply of
Options- A. Magnetic strength
- B. Continuous electrical pulses
- C. Discontinuous electrical pulses
- D. None of the above
- Correct Answer
- Continuous electrical pulses
- 1. Pressing F8 key for three times selects
Options- A. a sentence
- B. a word
- C. a document
- D. a paragraph Discuss
- 2. Operating system is the most common type of
Options- A. Application software
- B. Word processing
- C. System software
- D. Communication software Discuss
- 3. Font size is measured in
Options- A. pixels
- B. points
- C. didos
- D. percents Discuss
- 4. Which of the following operating systems is produced by IBM?
Options- A. Windows
- B. UNIX
- C. OS-2
- D. DOS Discuss
- 5. Which invention allowed computers to be smaller?
Options- A. Integrated Circuits
- B. RAM
- C. Vacuum Tubes
- D. CPU Discuss
- 6. What is the difference between Save and Save As? Discuss
- 7. Portrait and Landscape are
Options- A. Page notations
- B. Page orientations
- C. Page layout
- D. Page size Discuss
- 8. Which datatype in c language has least storage?
Options- A. char
- B. double
- C. int
- D. float Discuss
- 9. In a spreadsheet program, how is data organized?
Options- A. Only rows
- B. Only columns
- C. Both rows and columns
- D. None of the above Discuss
- 10. In Computer programming there is set of subroutinedefinitions, protocols, and tools for building software andapplications. Which among the following is a term for setsof requirements that govern how one application can talkto another?
Options- A. UPS
- B. API
- C. CGI
- D. J2EE Discuss
Computer problems
Search Results
Correct Answer: a sentence
Correct Answer: System software
Explanation:
Operating system is the most common type of System software.
Correct Answer: points
Explanation:
In computers, generally Font size is measured in points (pt).
Correct Answer: OS-2
Explanation:
OS-2 operating systems is produced by IBM. It also created it's own version of DOS called PC-DOS.
Correct Answer: Integrated Circuits
Explanation:
IC's (Integrated Circuits) also called as Chips or Microchips whose invention allowed computers to be smaller and smaller.
Correct Answer: Use SAVE when you want to update the lastly preserved or to revise an existing document or file with the latest content Whereas Use SAVE AS when you are creating a new document/file or an existing document/file to a new location This will keep the original document untouched in its original format and create a new document with a new name
Correct Answer: Page orientations
Correct Answer: char
Correct Answer: Both rows and columns
Correct Answer: API
Explanation:
An API may be for a web-based system, operatingsystem, database system, computer hardware, orsoftware library. It is an acronym for ApplicationProgramming Interface. An API specifies how softwarecomponents should interact and APIs are used whenprogramming graphical user interface (GUI)components.
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