102 Created by Sanjaya KarkiComputer Operator Karnali Pradesh (New Model) 35 Questions 1 / 35 8. Who invented vacuum tubes? a) John Bardeen b) William Shockley c) Lee de Forest d) All of above 2 / 35 44. When entering field name, how many characters you can type in maximum? a) 60 b) 64 c) 68 d) Any number of character 3 / 35 7. Analog computer works on the supply of a) Continuous electrical pulses. b) Electrical pulses but not continuous. c) Magnetic strength. d) None of the above. 4 / 35 11. A high quality CAD system uses the following for printing drawing and graphs a) Dot matrix printer b) Digital plotter c) Line printer d) All of the above 5 / 35 42. This data type allows alphanumeric characters and special symbols. a) text. b) memo. c) auto number. d) None of the above. 6 / 35 1. The subject of cybernetics deals with the science of a) Genetics. b) Control and communications. c) Molecular biology. d) Biochemistry. 7 / 35 1. Which shortcut key is used to delete one word to the right? a) SHIFT+DEL b) CTRL+DEL c) ALT+DEL d) CTRL+SHIFT+DEL 8 / 35 46. When you delete a text box object from a slide in PowerPoint Presentation? a) The object is deleted but text box and the text inside is left on the slide. b) The text box is deleted and the text is pasted on the slide. c) The text box and text both are deleted. d) None of above. 9 / 35 10. An output device that uses words of messages recorded on a magnetic medium to produce audio response is a) Magnetic tape. b) Voice response unit . c) Voice recognition unit. d) Voice band. 10 / 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. 11 / 35 16. The Banker’s algorithm is used a) to rectify deadlock. b) to detect deadlock. c) to prevent deadlock. d) to slove deadlock. 12 / 35 27. What do you call ‘a collection of character and paragraph formatting commands’? a) the defaults b) a template c) a style d) a boilerplate 13 / 35 6. Which of the following memory medium is not used as main memory system? a) Magnetic core b) Semiconductor c) Magnetic tape d) Both a & b 14 / 35 2. Which company is the biggest player in the microprocessor industry? a) Motorola b) IBM c) Intel d) AMD 15 / 35 19. Which of the following enables you to paste data multiple times? a) Office clipboard b) Windows Clipboard c) Both of above d) None of above 16 / 35 17. If the displayed system time and date is wrong, you can reset it using a) Write b) Calendar c) Write file d) Control panel 17 / 35 3. Who invented the microprocessor? a) Marcian E huff. b) Herman H Goldstein. c) Joseph jacquard. d) All of the above. 18 / 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 19 / 35 8. word field may consists of an optional field instruction called a) symbol b) subdocument c) signal d) switch 20 / 35 39. To create a formula, you first: a) Select the cell you want to place the formula into. b) Type the equals sign (=) to tell Excel that you’re about to enter a formula. c) Enter the formula using any input values and the appropriate mathematical operators that make up your formula. d) Choose the new command from the file menu. 21 / 35 42. To create relationship between two tables a) drag the primary key of a table into foreign key of another table. b) drag the foreign key of a table into the primary key of another table. c) drag any field from parent table and drop on child table. d) Any of above can be done to create relationship. 22 / 35 49. Which of the following is not a body tag properties? a) image b) bgcolor c) text d) background 23 / 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. 24 / 35 22. The file type..............indicates the file is a Word document. a) .msw b) .wor c) .wrd d) .doc 25 / 35 38. The auto fill feature a) extends a sequential series of data. b) automatically adds range of cell values. c) applies a boarder around the selected cells. d) all of the above. 26 / 35 1. HTTP is a) None b) Link of hypertext. c) A designation with URL that indicates hypertext resource. d) Address of URL. 27 / 35 13. Which part of the computer is used for calculating and comparing? a) Disk unit b) Control unit c) ALU d) Modem 28 / 35 29. Ctrl + Z a) Undo the last Action. b) Redo the last Action. c) Add the new page. d) Paste the contents from clipboard. 29 / 35 15. Which of the following is an example of a real time operating system? a) Lynx. b) MS DOS. c) Windows XP. d) Process Control. 30 / 35 33. What displays the content of the active cell in excel? a) Name box b) Formula bar c) Task pane d) Row headings 31 / 35 32. Which of the following is not a way to complete a cell entry? a) Pressing enter. b) Pressing any arrow key on the keyboard. c) Clicking the Enter button on the Formula bar. d) Pressing spacebar. 32 / 35 21. How many ways you can save a document? a) 3 b) 4 c) 5 d) 6 33 / 35 44. In a database table, the category of information is called a) tuple. b) field. c) record. d) All of above. 34 / 35 30. Documentation should include a) Destination and users of the output data. b) Source of input data. c) Information on the purpose of the workbook. d) All of the above. 35 / 35 25. Which key do you press to force a page break? a) CTRL+ALT b) CTRL+ break c) CTRL+ Enter d) none of the above Your score is Facebook By: Sanjaya KarkiPosted on 2022-05-092022-05-16Categories : Categories : Karnali Pradesh
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