103 Created by Sanjaya KarkiComputer Operator Winner Banne Ki आफ्नो RANK हेर्नका लागि यहाँ क्लिक गर्नुहोस् । तलको फारम भरेर अगाडि बढ्नुहोस् । 1 / 50 1. The output quality of a printer is measured by a) All. b) Dots printed per unit time. c) Dot per sq. inch. d) Dot per inch. 2 / 50 2. On a PC, how much memory is available to application software? a) 760 KB b) 1024 KB c) 560 KB d) 640 KB 3 / 50 3. In a computer .................... is capable to store single binary bit. a) Capacitor b) Inductor c) Register d) Flip flop 4 / 50 4. An approach that permits the computer to work on several programs instead of one is a) On-line thesaurus b) Outline processor c) Over lapped processing d) Multiprogramming 5 / 50 5. The ability to easily add additional users means that a network is …. a) Scalable b) Decentralized c) Dedicated d) Secure 6 / 50 6. What was the main disadvantage of vacuum tubes? a) They consumed a lot of electricity. b) They were larger in size. c) The operation cost was high. d) They produced heat and often burned out. 7 / 50 7. One computer that is not considered a portable is a) All of above b) Laptop computer c) Minicomputer d) Notebook computer 8 / 50 8. Who invented vacuum tubes? a) John Bardeen b) William Shockley c) Lee de Forest d) All of above 9 / 50 9. What is the name of the display feature that highlights area of the screen which requires operator attention? a) Pixel b) Cursor c) Touch screen d) Reverse video 10 / 50 10. Which is the largest computer? a) Mainframe Computer b) Super Computers c) Mini Computers d) Micro Computers 11 / 50 11. Asynchronous communication is a) Communication between independent and dependent operating units. b) a) Communication between dependent operating units. c) Communication between independent operating units. d) Communication within similar operating system. 12 / 50 12. The personal computer industry was started by a) Compaq b) IBM c) Apple d) HCL 13 / 50 13. Base band is a) signal all of whose energy is contained within a finite frequency range. b) all. c) transmission of signals without modulation. d) the simultaneous transmission of data to a number of stations. 14 / 50 14. How many layers are in the TCP/IP model ? a) 4 layers b) 5 layers c) 7 layers d) 6 layers 15 / 50 15. The number of character contained in primary name (DOS)? a) 3 characters b) None of the above c) Up to 10 characters d) Up to 8 characters 16 / 50 16. Which one of the following is not a multitasking operating system? a) Unix b) Linux c) DOS d) Windows 17 / 50 17. The most recent version of MAC OS is based on the … operating system a) Linux b) Windows c) CMOS d) Unix 18 / 50 18. The … operating system was initially created in the early 1970s at AT and T’s Bell Labs a) Unix b) GNU c) DOS d) Linux 19 / 50 19. Which command is used to undelete a bunch of files with extension .doc that you have just deleted? a) Undelete *.doc b) All of above c) Undelete/all d) Undelete 20 / 50 20. What is the shortcut key you can press to create a copyright symbol? a) Ctrl + C b) Alt+Ctrl+C c) Ctrl + Shift + C d) Alt + C 21 / 50 21. What is the short cut key to open Font dialog box? a) Alt + Ctrl + F b) Ctrl + F c) Ctrl + Shift + D d) Ctrl + D 22 / 50 22. What is the shortcut key to "Center Align" the selected text? a) Ctrl + E b) Ctrl + F c) Ctrl + C d) None of above 23 / 50 23. Which is the shortcut key to change the case of text? a) SHIFT+F1 b) SHIFT+F4 c) SHIFT+F3 d) SHIFT+F2 24 / 50 24. What is the shortcut key to Update Formula in a table? a) F9 b) Shift + F9 c) Alt + F9 d) Ctrl + F9 25 / 50 25. The Default Tab position is a) 1.27 cm b) Both a and b c) 0.5 inch d) None of the above 26 / 50 26. What is the shortcut key for "Find and Replace" dialog box? a) Ctrl + Shift + F b) Ctrl + H c) Ctrl + F d) Ctrl + R 27 / 50 27. What is the shortcut key to "Insert Hyperlink" in a document? a) Ctrl + H b) Ctrl + K c) None of above d) Ctrl + L 28 / 50 28. How can you access the font size tool on formatting toolbar? a) Ctrl + Shift + S b) Ctrl + Shift + P c) Ctrl + S d) Ctrl + P 29 / 50 29. What is the shortcut key for "Subscript" the selected text? a) Ctrl + - b) Ctrl + Shift + = c) Ctrl + Shift + - d) Ctrl + = 30 / 50 30. In excel , an user can start the some formula with … a) Both A and B b) $ c) @ d) = 31 / 50 31. A worksheet range is a a) A group of cells. b) A range of values such as from 23 to 234 . c) A group of worksheets. d) A command used for data modeling. 32 / 50 32. Getting data from a cell located in a different sheet is called … a) Functioning b) Accessing c) Referencing d) Updating 33 / 50 33. When you link data maintained in excel workbook to a word document a) The word document cannot be edited. b) The word document contains a copy of the actual data. c) The word document must contain a hyperlink . d) The word document contains a reference to the original source application. 34 / 50 34. A numeric value can be treated as a label value if it precedes with a) Ampersand (&) b) Hash (#) c) Apostrophe (') d) Exclamation (!) 35 / 50 35. Concatenation of text can be done using a) Apostrophe (') b) Ampersand (&) c) Exclamation (!) d) Hash (#) 36 / 50 36. In MS Excel, when printing, Next page and Previous page are available only when you select more than one a) Column b) Cell c) Worksheet d) Row 37 / 50 37. You can use drag-and-drop to embed excel worksheet data in a word document a) By dragging a range of excel data to the word button on the taskbar while pressing the Ctrl key. b) None of above. c) By dragging a range of excel data to the word button on the taskbar while pressing Alt key. d) By dragging a range of excel data to the word button on the taskbar while pressing Shift key. 38 / 50 38. The auto calculate feature a) A and c. b) Automatically creates formulas and adds them to a worksheet. c) Provides a quick way to view the result of an arithmetic operation on a range of cells. d) Can only add values in a range of cells. 39 / 50 39. Excel uniquely identifies cells within a worksheet with a cell name a) Cell names b) Column numbers and row letters . c) Cell locator coordinates. d) Column letters and row numbers. 40 / 50 40. Referential integrity means a) 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. b) 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. c) All of above. d) 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. 41 / 50 41. A name must be unique within a database a) Field b) Table c) Record d) Character 42 / 50 42. What are the main building blocks of a database? a) Lists b) Queries c) Tables d) Forms 43 / 50 43. In a relational schema, each tuple is divided into fields called a) Domains b) Queries c) Relations d) All 44 / 50 44. When entering field name, how many characters you can type in maximum? a) Any number of character b) 68 c) 64 d) 60 45 / 50 45. Which PowerPoint feature allows the user to create a simple presentation without having to spend too much time on it? a) Chart Wizard b) Color Schemes c) Animation d) AutoContent Wizard 46 / 50 46. Which option can be used to set custom timings for slides in a presentation? a) Slider Timer b) Slider Timings c) Rehearsal d) Slide Show Setup 47 / 50 47. To insert slide numbers a) Insert a new text box and select Insert >> slide Number b) Insert a text box and select Insert >> Page Number c) Insert a textbox and select Insert >> Number >> PageNumber d) Choose Insert >> Slide Number 48 / 50 48.There are............ different of heading tags in HTML a) 4 b) 6 c) 7 d) 5 49 / 50 49. To create a blank line in your web page a) press Shift + Enter b) press Enter two times c) insert <BLINE> d) insert <BR> tag 50 / 50 50. Which of the following is not a style tag? a) <b> b) <i> c) All of above are style tags. d) <tt> Your score is Facebook By: Sanjaya KarkiPosted on 2022-08-222022-10-16Categories : Categories : आजको Free
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