102 Created by Sanjaya KarkiComputer Operator Karnali Pradesh (New Model) 35 Questions 1 / 35 29. To erase a character to the right of the insertion point, press the..............key. a) cancel b) backspace c) delete d) either b or c 2 / 35 5. The computer code for interchange of information between terminal a) ASCII b) BCD c) EBCDIC d) All of the above 3 / 35 40. Referential integrity means a) Do not enter a value in the foreign key field of a child table if that value does not exist in the primary key of the parent table. b) Do not enter a value in the primary key field of child table if that value does not exist in the primary key of the parent table. c) Do not enter a value in the foreign key field of a parent table if that value does not exist in the primary key of the child table. d) All of above. 4 / 35 9. The storage subsystem in a microcomputer consists mainly of ………… or Media with varying capacities. a) Memory or Video. b) Magnetic or Optical. c) Optical or Memory. d) Video or Magnetic. 5 / 35 21. Which option in File pull-down menu is used to close a file in MS Word? a) New b) Quit c) Close d) Exit 6 / 35 45. What happens if you select first and second slide and then click on New Slide button on toolbar? a) A new slide is inserted as first slide in presentation. b) A new slide is inserted as second slide in presentation. c) A new slide is inserted as third slide in presentation. d) None of above. 7 / 35 14. ……… are used to identify a user who returns to a website. a) Plug-ins b) Scripts c) Session d) Cookies 8 / 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. 9 / 35 2. Which of the following is first generation of computer? a) CDC-1604 b) IBM-1401 c) ICL-2900 d) EDSAC 10 / 35 43. The database is said to be .................. if the same information is duplicated in several places. a) Consistent b) Redundant c) Secure d) All 11 / 35 18. Which command will you use to transfer a specific file(s) from one disk to another in MS-DOS? a) COPY b) DISKCOPY c) TIME d) RENAME 12 / 35 47. ....................controls all the main slide control tasks for your presentation. a) Task Pane. b) Taskbar. c) Control Panel. d) None of above. 13 / 35 10. The ability to recover and read deleted or damaged files from a criminal's computer is an example of a law enforcement specially called a) Animation b) Robotics c) Computer forensics d) Simulation 14 / 35 16. Identify false statement. a) You can find deleted files in recycle bin. b) You can restore any files in recycle bin if you ever need. c) You can increase free space of disk by sending files in recycle bin. d) You can right click and choose Empty Recycle Bin to clean it at once. 15 / 35 33. When integrating word and excel, word is usually the a) Server. b) Destination. c) Client. d) Both b and c. 16 / 35 41. Which of the following database object hold data? a) Forms b) Reports c) Queries d) Tables 17 / 35 42. Which criteria return the only those names beginning with the letter "R" a) R* b) R? c) =R d) R# 18 / 35 20. Word, by default, places a tab stop at every...........mark on the ruler. a) .25" b) .5" c) .75" d) 1" 19 / 35 26. What is the smallest width of a column? a) 0" b) 0.5" c) 1" d) 1.5" 20 / 35 6. The brain of any computer system is a) Control Unit b) Arithmetic Logic Unit c) Central Processing Unit d) Storage Unit 21 / 35 21. Ctrl + B a) Search the selected text. b) Paste the selected text. c) Bold the selected text. d) Open the specified file. 22 / 35 18. Which is not related to the size of paper? a) Executive b) A3 c) Exclusive d) Legal 23 / 35 24. What is the shortcut key to “Undo” the last action in a document? a) Ctrl + X b) Ctrl + Y c) Ctrl + Z d) None of above 24 / 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. 25 / 35 31. How do you delete a column? a) Select the column heading you want to delete and select the Delete Row button on the standard toolbar. b) Select the column heading you want to delete and select Insert Delete from the menu. c) Select the row heading you want to delete and select Edit>Delete from the menu. d) Right click the column heading you want to delete and select delete from the shortcut menu. 26 / 35 13. Which part of the computer is used for calculating and comparing? a) Disk unit b) Control unit c) ALU d) Modem 27 / 35 49. Which attribute is used to name an element uniquely? a) class b) id c) dot d) all of above. 28 / 35 42. A database language concerned with the definition of the whole database structure and schema is a) DCL b) DML c) DDL d) All of above 29 / 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 30 / 35 31. When you want to insert a blank embedded excel object in a word document you can a) Click the object command on the insert menu. b) Click the office links button on the standard toolbar. c) Click the create worksheet button on the formatting toolbar. d) Click the import excel command on the file menu. 31 / 35 10. When you create two or four separate windows containing part of the spreadsheet that can be viewed, you have created. a) Subsheets b) Sections c) Panes d) Views 32 / 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 33 / 35 11. What was the name of the first commercially available microprocessor chip? a) Intel 308. b) Intel 33. c) Intel 4004. d) Motorola 639. 34 / 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 35 / 35 49. Choose the correct HTML tag to make a text italic. a) <ii> b) <italics> c) <italic> d) <i> Your score is Facebook By: Sanjaya KarkiPosted on 2022-05-162022-05-16Categories : Categories : Karnali Pradesh
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