102 Created by Sanjaya KarkiComputer Operator Karnali Pradesh (New Model) 35 Questions 1 / 35 40. This key uniquely identifies each record. a) primary key. b) key record. c) unique key. d) field name. 2 / 35 16. Which mode loads minimal set of drivers when starting Windows? a) Safe Mode b) Normal Mode c) VGA Mode d) Network Support Mode 3 / 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 4 / 35 26. Which of the following is not available in Font Spacing? a) Normal b) Loosely c) Condensed d) Expanded 5 / 35 22. How to use Format Painter multiple times a) By Click on Lock Format Painter Icon. b) By Double Click on the Format Painter Icon. c) By Selecting Edit -> Format Painter -> Multiple Use. d) Format Painter cannot be use multiple times. 6 / 35 33. Which of the following formulas is not entered correctly? a) =10+50 b) =B7*B1 c) =B7+14 d) 10+50 7 / 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. 8 / 35 28. What is the maximum scale percentage available in Scale drop down box? a) 500 b) 200 c) 100 d) 90 9 / 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. 10 / 35 19. Which command is used to see the version of operating system? a) Vol b) Version c) Ver d) None of the above 11 / 35 1. The output quality of a printer is measured by a) Dot per inch. b) Dot per sq. inch. c) Dots printed per unit time. d) All. 12 / 35 1. The subject of cybernetics deals with the science of a) Genetics. b) Control and communications. c) Molecular biology. d) Biochemistry. 13 / 35 2. The unit of hardware an operator uses to monitor computer processing is a) Card Reader. b) Line printer. c) Console. d) CPU. 14 / 35 18. Which command will be used to save a file in MSDOS? a) F6 b) Ctrl +Z c) Ctrl + S d) Both a and b 15 / 35 38. Excel files have a default extension of a) Xls b) Xlw c) Wk1 d) 123 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 27. To move to the end of the document, press the............ key(s). a) Down arrow b) End c) Ctrl+DownArrow d) Ctrl+End 18 / 35 12. The number of characters that can be stored in given physical space is a) Word length. b) Bytes. c) Data density. d) Field. 19 / 35 5. Which Shortcut key is used to open context (shortcut) menu? a) SHIFT+F10 b) CTRL+SHIFT+F10 c) ALT + F10 d) None of the above 20 / 35 18. Which network topology is used in FDDI networks? a) Ring b) Bus c) Star d) Mesh 21 / 35 20. When three hyphens, underscores, equal signs, asterisks, or number signs are typed and then the enter key is pressed, the AutoFormat feature a) places a border above a paragraph. b) creates a numbered list. c) changes the characters to an em dash. d) creates a bulleted list. 22 / 35 45. Which is not the one of view options provided by PowerPoint to look at and modify presentation? a) Slide Show b) Format Slide c) Slide Sorter d) Normal 23 / 35 50. Which of the following HTML tag has an attribute called frame? a) <input> b) <form> c) <table> d) <frameset> 24 / 35 1. AVI format was developed by? a) IBM b) Apple c c) Microsoft d) Macromedia 25 / 35 8. Multimedia system require hard real time scheduling : ; a) To minimize the delay. b) To deliver the media file to client. c) To ensure critical tasks will be serviced within timing deadlines. d) for security. 26 / 35 34. Text formulas: a) Replace cell references. b) Return ASCII values of characters. c) Concatenate and manipulate text. d) Show formula error value. 27 / 35 42. Consider the following table Student (roll no, name, grade, subject). Which SQL is correct to retrieve the name of all students having grade "B" (PSC 2067) a) SELECT name FROM students WHERE grade IN "B" . b) SELECT name FROM students WHERE grade="B". c) SELECT name FROM STUDENTS . d) Both B and C. 28 / 35 18. The operating system creates ....… from the physical computer. a) Virtual space b) Virtual computer c) Virtual device d) None 29 / 35 43. What is the function of relationship? a) Relate queries and forms b) Relate multiple forms c) Relate multiple tables d) Relate table and form 30 / 35 25. How much space in minimum must be provided between columns? a) 0" b) 0.5" c) 1" d) 1.5" 31 / 35 48.There are............ different of heading tags in HTML a) 4 b) 5 c) 6 d) 7 32 / 35 34. Excel worksheet cells work very similarly to what common element of the windows graphical user interface a) Option buttons b) List boxes c) Text boxes d) Combo boxes 33 / 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. 34 / 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 35 / 35 31. Which symbol must all formula begin with? a) = b) + c) ( d) @ Your score is Facebook By: Sanjaya KarkiPosted on 2022-05-162022-05-16Categories : Categories : Karnali Pradesh
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