102 Created by Sanjaya KarkiComputer Operator Karnali Pradesh (New Model) 35 Questions 1 / 35 13. The main function of command interpreter is a) to get and execute the next user specified command . b) to provide the interface between API and application program. c) to handle the files in operating system. d) none of the above. 2 / 35 7. Which unit converts computer data into human readable form? a) Input unit b) Output unit c) ALU d) Control Unit 3 / 35 30. In excel , an user can start the some formula with … a) @ b) = c) Both A and B d) $ 4 / 35 28. Which would you choose to save a document with a new name? a) Press Ctrl+S. b) Click File, Save . c) Click Tools, Options, Save. d) Click File, Save As. 5 / 35 41. To sort records in a table a) Open table, click on the field on which the sorting is to be done, then click Sort button on database toolbar. b) Open table, click Sort button on database toolbar, choose field based on which to sort, click OK. c) Click the field heading to sort it ascending or descending. d) All of above. 6 / 35 24. Which of the following command is not available in Tools menu? a) Auto text b) Autocorrect c) Auto summarize d) Macro 7 / 35 8. Who invented vacuum tubes? a) John Bardeen b) William Shockley c) Lee de Forest d) All of above 8 / 35 12. If you want to include YouTube video inside webpage ? a) <iframe> b) <youtube> c) <include> d) None of the above 9 / 35 23. Which is the shortcut key to change the case of text? a) SHIFT+F4 b) SHIFT+F3 c) SHIFT+F2 d) SHIFT+F1 10 / 35 47. What PowerPoint feature will you use to apply motion effects to different objects of a slide? a) Slide Transition b) Slide Design c) Custom animation d) Animation Scheme 11 / 35 7. A name or number used to identify a storage location is called a) A byte b) A record c) An address d) All of the above 12 / 35 32 In a worksheet you can select a) The entire worksheet b) Rows c) Columns d) a, b, and c 13 / 35 12. Who is credited with the idea of using punch cards to control patterns in a waving machine? a) Pascal b) Hollerith c) Babbage d) Jacquard 14 / 35 15. Which operating system can you give smallest file name? a) Ps/2 b) Dos c) Windows d) Windows NT 15 / 35 4. An approach that permits the computer to work on several programs instead of one is a) On-line thesaurus b) Multiprogramming c) Over lapped processing d) Outline processor 16 / 35 40. ………. is a collection of data stored in a standardized format, designed to be shared by multiple users. a) Database b) Relation c) Database management system d) Record 17 / 35 19. Which of the following network device forwards frames based on MAC address? a) Hub b) Switch c) Router d) Gateway 18 / 35 7. Which is the type of memory for information that does not change on your computer? a) RAM b) ROM c) ERAM d) RW/RAM 19 / 35 36. When you link data maintained in an excel workbook to a word document a) The word document cannot be edited. b) The word document contains a reference to the original source application. c) The word document must contain a hyperlink. d) The word document contains a copy of the actual data. 20 / 35 14. What do you call the translator which takes high level language program as input and produce machine language code as output? a) Interpreter b) Compiler c) Assembler d) Debugger 21 / 35 42. The size of a field with Number data type can not be a) 2 b) 4 c) 8 d) 16 22 / 35 31. What symbol is used before a number to make it a label? a) ” (quote) b) = (equal) c) _ (underscore) d) ‘ (apostrophe) 23 / 35 15. Which command is used to display the contents of the text file of DOS? a) Copy con b) Copy c) Type d) Dir 24 / 35 33. When you link data maintained in excel workbook to a word document a) The word document must contain a hyperlink . b) The word document contains a reference to the original source application. c) The word document contains a copy of the actual data. d) The word document cannot be edited. 25 / 35 46. Which key is used to find and distinguish records uniquely? a) Candidate Key. b) Foreign Key. c) Primary Key. d) All. 26 / 35 36. In MS Excel, when printing, Next page and Previous page are available only when you select more than one a) Row b) Cell c) Column d) Worksheet 27 / 35 30. Which Shortcut key is used to show insert dialog box? a) CTRL+SHIFT+ = b) CTRL + INSERT c) CTRL+SHIFT+INSERT d) All of the above 28 / 35 35. Which of the following options is not located in the Page Setup dialog box? a) Page Break Preview. b) Page Orientation. c) Margins. d) Headers and Footers. 29 / 35 9. The number of pixels displayed on a screen is known as the screen … a) Resolution b) Color Depth c) Refresh Rate d) Viewing size 30 / 35 3. The earliest calculating devices are a) Abacus b) Clock c) Difference Engine d) None of these 31 / 35 29. ...............Each time the key is pressed, the paragraph formatting in the previous paragraph is carried forward to the next paragraph. a) Enter b) Shift c) Ctrl d) Alt 32 / 35 20. Which of the following is not the function of operating system? a) I/O management b) Memory management c) Process scheduling d) POST 33 / 35 21. Microsoft Office Word is a (n)............ a) area in the computer’s main memory in which Microsoft Office text files are stored temporarily. b) program included with Windows 2000 that can be used only to create or edit text files, smaller than 64K, that do not require formatting. c) classified password that prevents unauthorized users from accessing a protected Microsoft Office item or document. d) full-featured word processing program that can be used to create and revise professional looking documents easily. 34 / 35 48. A webpage displays a picture. What tag was used to display that picture? a) picture. b) image. c) img. d) src. 35 / 35 9. What is required when more than one person uses a central computer at the same time? a) Light pen b) Mouse c) Digitizer d) Terminal Your score is Facebook By: Sanjaya KarkiPosted on 2022-05-092022-05-16Categories : Categories : Karnali Pradesh
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