DIVINE/ST. BLAZE ENGLISH SCHOOL SA 1 Work Sheet-2015-16 Std :4 Sub: Computer Theory Course [20 Marks only MCQ from worksheet] L – 1 Input and Output Devices L – 4 Tux Paint L – 3 Working with windows 7 L – 5 Editing Text in MS word 2007 L – 6 Formatting a Document Practical Course [30 Marks] 1. Tux Paint – Drawing of Rainbow, Grass, Tree, sun 2. Windows 7 – Change the background, change the screensaver, change the mouse pointer. 3. Word 2007 – Open, save new command, cut, copy, paste command, Formatting (alignment, colour, Bullets & numbering, line spacing, border & shading, Drop cap) Multiple Choice Questions 1. 2. 3. 4. 5. 6. The set of instruction that help the hardware to work in desired manner is called ______________ (a) hardware (b) software (c) None A ____________ is an electronic device which executes the instructions step by step and gives the desired output (a) Monitor (b) RAM (c) Computer The physical parts of a computer that we can touch and see are called ______________ (a) software (b) hardware (c) storage The devices through which we can enter data and instructions are called ____________ (a) input device (b) output devices (c) storage devices Hardware and software are interdependent (a) True (b) False Which input device is used to record voice, music and sound into the computer system ? (a) Microphone (b) Mouse (c) Keyboard 1 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. Which device is used instead of a mouse on laptop computers to control the movement of the pointer on the screen? (a) Trackball (b) keyboard (c) Touch Pad Which device is used to select the objects directly by touching with fingers ? (a) Touchpad (b) Light pen (c) Touch screen Which is the most commonly used scanner ? (a) Flat bed scanner (b) Sheet fed scanner (c) Hand held scanner _________________ devices are used to display the results which we get after processing. (a) Input (b) Output (c) None The output that we get on a monitor is called _______________ (a) soft copy (b) hard copy (c) paper Which output device allows you to hear sound ? (a) Microphone (b) Speaker (c) Monitor The ______________ printers give very high quality output. (a) Dot Matrix (b) Inkjet (c) Laser How many parts are there in CPU? (a) One (b) Two (c) Three Which tool is used to draw various filled and unfilled polygonal shapes ? (a) Shapes tool (b) Magic tool (c) Lines tool What is the unique feature of the Shapes tool ? (a) Rotation (b) Reverse (c) Change How many different shapes are available in the sub tool box ? (a) 15 (b) 16 (c) 26 In which tool the Drip effect is available ? (a) Stamp tool (b) Line tool (c) Magic tool Which type of arrow is used to spin the image at any angle from the centre point ? (a) Right arrow (b) spun arrow (c) centre arrow __________________ effect draws a rainbow that we see in sky in tux paint. (a) Rainbow (b) Smudge (c) Real rainbow Which effect is used to mix two different objects smoothly ? (a) Noise effect (b) Grass effect (c) Smudge effect _________________ effect adds horizontal wavy effect in a picture. (a) Waves (b) Wavelets (c) Tornado _______________ tool is used to create and open a new file in Tux Paint. (a) Shape tool (b) Eraser tool (c) New tool We can rotate the shape upto _______________ degrees. (a) 270 (b) 230 (c) 360 How many different background colours and starters are available for new drawing in tux paint ? (a) 40 (b) 45 (c) 47 2 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. The full form of GUI is _____________________ (a) Graphical User Interface (b) Graphical user Internet (c) Graphical User Interactive Which system controls all the activities of a computer ? (a)Hardware system (b) Operating system(c) Utility system ____________________ is the most used button on the windows desktop (a) start button (b) Icon (c) toggle button _______________ is a collection of related information stored together on some storage devices. (a) Icon (b) File (c) Desktop A folder within a folder within a folder is called a ________________ (a) file (b) folder (c) sub folder Which option is used to change the existing name of a file/folder (a) Change (b) Rename (c) Open Small graphics displayed on the desktop is called _______________ (a) Icon (b) program (c) Personalize __________________ is the opening screen in windows. (a) Desktop (b) File (c) Folder The____________ menu is called the shortcut menu. (a) File (b) View (c) Context The shortcut icon has a small ________________ on its lower left corner. (a) jump arrow (b) side arrow (c) aero peak Window is a ________________ user interface. (a) Character (b) Word (c) Graphical The Word application opens a blank document with the temporary name _______________ (a) Doc (b) Doc1 (c) Document1 38. What is the shortcut key of New command ? (a) ctrl+N (b) ctrl+O (c) shift + N 39. Making changes in a document is called __________________ (a) formatting (b) editing (c) shading 40. ________________ command reverses the effect of the last command. (a) Undo (b) Redo (c) New 41. The ______________ is the blank area in the document‘s left margin (a) drawing area (b) selection area (c) text area 42. What is the shortcut key to check spelling and grammar? (a) F5 (b) ctrl + F (c) F7 43. Grammatical errors are indicated with ______________ wavy line. 44. Which wavy line indicates misspelled words ? (a) Red (b) green (c) blue 45. _______________ option in spelling and grammar dialog box automatically corrects spelling as you type. (a) Autocorrect (b) New (c) Spell check 3 46. Which is the shortcut key for selecting entire document ? (a) ctrl + Y (b) shift + Home (c) ctrl + A 47. Changing the appearance of a document to make it attractive is called _________________ (a) editing (b) formatting (c) restoring 48. _________________ option makes the word darker than the rest of the text (a) Boldface (b) Italic (c) Underline 49. By default the text is always aligned to the ________________margin. (a) right (b) left (c) center 50. Which margin is mostly used for titles or headings ? (a) left (b) right (c) center 51. Which margin is mainly used for designing books, magazines and newspapers? (a) Center align (b) Right align (c) Justify align 52. ____________________ is the vertical distance between lines of the text. (a) Line spacing (b) Line width (c) New line 53. Which key combination is used to insert blank lines in the bulleted or numbered list ? (a) Shift + enter (b) shift + Home (c) ctrl + Z 54. By default, Tab stops are set at every _______________ inch. (a) 1 (b) 0.5 (c) 0.1 55. By default , the line spacing is set to _____________ (a) single (b) double (c) None 56. Font color option is available on the _____________ tab. (a) Home (b) Insert (c) Page layout 57. Drop cap option is available on the ______________ tab. (a) Home (b) Insert (c) Page layout 4