102 Created by Sanjaya KarkiComputer Operator Karnali Pradesh (New Model) 35 Questions 1 / 35 5. The brain of a computer system is a) ALU b) Memory c) CPU d) Control unit 2 / 35 19. Which of the following network device forwards frames based on MAC address? a) Hub b) Switch c) Router d) Gateway 3 / 35 48. What is the correct HTML for adding a background color? a) <body color= “yellow”> b) <body bgcolor= “yellow”> c) <background>yellow</background> d) <body background= “yellow”> 4 / 35 16. The startup routine runs, when machine boots up is known as a) POST b) BOOT up c) Operating Routine d) I/O operation 5 / 35 8. Most important advantage of an IC is its a) Easy replacement in case of circuit failure. b) Extremely high reliability. c) Reduced cost. d) Low powers consumption. 6 / 35 28. How can you access the font size tool on formatting toolbar? a) Ctrl + S b) Ctrl + Shift + S c) Ctrl + P d) Ctrl + Shift + P 7 / 35 21. What is the short cut key to open Font dialog box? a) Ctrl + F b) Alt + Ctrl + F c) Ctrl + D d) Ctrl + Shift + D 8 / 35 13. Time during which a job is processed by the computer is a) Delay time. b) Real time. c) Execution time. d) Down time. 9 / 35 36. Which of the following is not a basic step in creating a worksheet? a) Save workbook. b) Modify the worksheet. c) Enter text and data. d) Copy the worksheet. 10 / 35 23. With Word’s AutoCorrect entries, to display an indifferent face (?) type a) : ) b) : ( c) : | d) : / 11 / 35 1. AVI format was developed by? a) IBM b) Apple c c) Microsoft d) Macromedia 12 / 35 37. How do you select an entire column? a) Select Edit > Select > Column from the menu. b) Click the column heading letter. c) Hold down the shift key as you click anywhere in the column. d) Hold down the Ctrl key as you click anywhere in the column. 13 / 35 43. Key to represent relationship between table is called a) Secondary key b) Foreign key c) None d) Primary key 14 / 35 4. A dumb terminal has a) An embedded microprocessor. b) Extensive memory. c) Independent processing. d) A keyboard and screen. 15 / 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. 16 / 35 26. What is the shortcut key for "Find and Replace" dialog box? a) Ctrl + F b) Ctrl + R c) Ctrl + H d) Ctrl + Shift + F 17 / 35 33. Rounding errors can occur a) When you use multiplication, division, or exponentiation in a formula. b) When you use addition and subtraction in a formula. c) Because excel uses hidden decimal places in computation. d) When you show the results of formulas with different decimal places that the calculated results. 18 / 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. 19 / 35 50. Which of the following is an attribute related to font tag? a) size b) face c) color d) All of above are style tags. 20 / 35 36. Each excel file is called a workbook because a) It can contain text and data. b) It can be modified. c) It can contain many sheets including worksheets and chart sheets. d) You have to work hard to create it. 21 / 35 7. What is the responsibility of the logical unit in the CPU of a computer? a) To produce result. b) To compare numbers. c) To control flow of information. d) To do math’s works. 22 / 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 23 / 35 29. When the same word is used in multiple locations or a word is used that was not quite appropriate, a thesaurus can be used to look up a/an............... or a word similar in meaning. a) synonym b) homonym c) antonym d) metronym 24 / 35 32. Getting data from a cell located in a different sheet is called … a) Accessing b) Referencing c) Updating d) Functioning 25 / 35 44. Unlike text data type, this can store up to maximum of 65, 535 characters. a) memo. b) data/time c) number d) All of above 26 / 35 2. Who was the invented of the Transistor? a) Charles Walter b) William Shockley c) Jacquard d) Herman Hollerith 27 / 35 25. A (n)...........is a dot or other symbol positioned at the beginning of a paragraph. a) bullet b) logo c) cell d) target 28 / 35 43. When creating a new table which method can be used to choose fields from standard databases and tables? a) Create table in Design View. b) Create Table using wizard. c) Create Table by Entering data. d) None of above. 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 46. Which key is used to find and distinguish records uniquely? a) Candidate Key. b) Foreign Key. c) Primary Key. d) All. 31 / 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 32 / 35 47. The difference between Slide Design and Auto Content Wizard is (powerpoint 2003) a) Both are same. b) AutoContent Wizard is just the wizard version of Slide Design c) Slide Design does not provide sample content but Auto Content Wizard provides sample content too! d) Slide Design asks your choice in steps but Auto Content Wizard does not let you make choices. 33 / 35 17. Which of the following windows version support 64 bit processor? a) Windows 98 b) Windows 2000 c) Windows XP d) Windows 95 34 / 35 17. Which of the following are loaded in safe mode? a) Keyboard driver b) Mouse driver c) VGA drive d) All of above 35 / 35 5. The first computer introduced in Nepal was a) IBM 1400 b) IBM 1401 c) IBM 1402 d) IBM1403 Your score is Facebook By: Sanjaya KarkiPosted on 2022-05-162022-05-16Categories : Categories : Karnali Pradesh
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