102 Created by Sanjaya KarkiComputer Operator Karnali Pradesh (New Model) 35 Questions 1 / 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 2 / 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. 3 / 35 1. Where as a computer mouse moves over the table surface, the trackball is a) Stationary. b) Difficult to move. c) Dragged. d) Moved in small stems. 4 / 35 27. In Word, the mailing list is known as the a) data sheet b) source c) data source d) sheet 5 / 35 5. The first computer introduced in Nepal was a) IBM 1400 b) IBM 1401 c) IBM 1402 d) IBM1403 6 / 35 32. How can you find specific information in a list? a) Select Tools > Finder from the menu. b) Click the Find button on the standard toolbar. c) Select Insert > Find from the menu. d) Select Data > Form from the menu to open the Data Form dialog box and click the Criteria button. 7 / 35 41. The default and maximum size of text field in Access a) 50 and 255 Characters b) 8 and 1 GB c) 266 characters & 64000 characters d) None 8 / 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. 9 / 35 29. What is the shortcut key for "Subscript" the selected text? a) Ctrl + = b) Ctrl + - c) Ctrl + Shift + = d) Ctrl + Shift + - 10 / 35 29. Tabs stop position cannot be the following alignment a) Decimal Alignment. b) Center Alignment. c) Bar Alignment. d) Justify Alignment. 11 / 35 16. Which one is not operating system? a) P11 b) OS/2 c) Windows d) Unix 12 / 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. 13 / 35 2. The octal equivalent of 111010 is a) 81 b) 65 c) 71 d) 72 14 / 35 13. A computer has very low failure rate because it uses electronic components. It produces very consistent results. This is highlighted by which of the feature of computer? a) Accuracy b) Reliability c) Versatility d) Automatic 15 / 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 16 / 35 45. What lets you to create new presentation by selecting ready-made font color and graphics effects? a) Presentation Template b) Master Slide c) Design Template d) Animation Scheme 17 / 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 18 / 35 25. Word has a list of predefined typing, spelling, capitalization, and grammar errors that can detect and correct. a) AutoEntry b) AutoCorrect c) AutoAdd d) AutoSpell 19 / 35 49. What tag is used to list individual items of an ordered list? a) LI b) OL c) UL d) None of above 20 / 35 4. Word length of a Personal Computer is a) 4 bits b) 8 bits c) 16 bits d) 64 bits 21 / 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 22 / 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 23 / 35 33. When integrating word and excel, word is usually the a) Server. b) Destination. c) Client. d) Both b and c. 24 / 35 34. You can copy data or formulas a) With the copy, paste and cut commands on the edit menu. b) With commands on the shortcut menu. c) With buttons on the standard toolbars. d) All of the above. 25 / 35 24. What is the shortcut key to Update Formula in a table? a) F9 b) Alt + F9 c) Ctrl + F9 d) Shift + F9 26 / 35 47. Which PowerPoint feature adds special effects to modify the appearance of the slides and the timing between each slide? a) Color Schemes b) Animation c) Transition Settings d) Handouts 27 / 35 12. Perforated paper used as input and output media is known as a) Paper tapes. b) Magnetic tape. c) Punched paper tape. d) Card punch. 28 / 35 1. Which of the following memories has the shortest access time? a) Cache memory. b) Magnetic bubble memory. c) Magnetic core memory. d) RAM. 29 / 35 5. The ability to easily add additional users means that a network is …. a) Dedicated b) Scalable c) Secure d) Decentralized 30 / 35 37. Excel probably considers the cell entry January 1, 2000 to be a a) Label b) Value c) Formula d) Text string 31 / 35 6. Chief component of first generation computer was a) Transistors b) Vacuum Tubes and Valves c) Integrated Circuits d) None of above 32 / 35 18. The … operating system was initially created in the early 1970s at AT and T’s Bell Labs a) Linux b) DOS c) Unix d) GNU 33 / 35 49. Which of the following HTML code is valid? a) <font colour= “red”> b) <font color=”red”> c) <red><font> d) All of above are style tags 34 / 35 20. What is the smallest and largest font size available in Font Size tool on formatting toolbar? a) 8 and 72 b) 8 and 64 c) 12 and 72 d) None of above 35 / 35 8. What type of device is computer keyboard? a) Memory b) Output c) Storage d) Input Your score is Facebook By: Sanjaya KarkiPosted on 2022-05-162022-05-16Categories : Categories : Karnali Pradesh
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