Spread the love/50 0 votes, 0 avg 3 ICT MCQS QUIZZES 03-01-23AIOU students ICT QUIZZES 1 / 50 1. Transferring information from computer to internet is called a) Downsizing b) Uploading c) Downloading d) Pasting 2 / 50 2. The secret word or number used for computer security is called: a) safe words b) Passwords c) Biometric data d) private words 3 / 50 3. in spread-sheet,by default rows are labeled by: a) underscore sign b) numbers c) special symbols d) letters 4 / 50 4. A communication signal in the form of a continuous wave is called: a) digital signal b) Analog signal c) discontinuous electrical signal d) binary signal 5 / 50 5. Analog signals are measured into a) volt b) Herts c) digits d) watts 6 / 50 6. Electronic circuits that executes computer instructions is called a) Monitor b) Keyboard c) CPU d) hard disk 7 / 50 7. The component of CPU which responsible for interacting with RAM is a) Control unit b) hard disk c) ALU d) register 8 / 50 8. The fly-by-wire system is called used in a) Airline b) edcation c) medical d) industry 9 / 50 9. A collection of related web pages is called a) web link b) web portal c) Web site d) internet 10 / 50 10. Which communication medium requires line-of-sight a) fiber optic b) twisted pair c) coaxial d) microwave 11 / 50 11. The keyboard format that is most commonly used a) SPLITTER b) ASDFGH c) TWITTERY d) QWERTY 12 / 50 12. The program that contain instruction to operate a device is called : a) device linking b) device system c) device operator d) Device driver 13 / 50 13. Which of the following is not a type of bus in computer? a) control bus b) data bus c) timer bus d) address bus 14 / 50 14. GUI stands for? a) Graphical user interface b) Graphical user icons c) General user interface d) Graphical usage interface 15 / 50 15. Which devices connects each computer to a network? a) router b) Network interface Card c) gateway d) bridge 16 / 50 16. The operating system based on NT technology is: a) Windows 95 b) Windows 2000 c) windows 98 d) windows 97 17 / 50 17. which of following coding scheme used by IBM a) MICR b) ATM c) CAM d) BCD 18 / 50 18. OSI model consists of a) 11 layers b) 9 layers c) 7 layers d) 5 layers 19 / 50 19. Television and radio broadcasts are example of a) simplex transmission b) half duplex transmission c) duplex transmission d) full duplex transmission 20 / 50 20. Temporary storage are within CPU is called a) ROM b) registers c) cache d) RAM 21 / 50 21. XGA resolution is: a) 640*860 b) 640*580 c) 640*480 d) 1024*768 22 / 50 22. one or more computer connected to a hub is called: a) mesh network b) bus network c) star network d) ring network 23 / 50 23. How many types of addressing scheme are there : a) 3 b) 4 c) 2 d) 5 24 / 50 24. Data shown on display unit or played through audio is called a) photo copy b) Hardcopy c) shared copy d) Soft copy 25 / 50 25. DSL stands for a) Direct service Lease b) Domain server c) Distance service d) Digital subscribe line 26 / 50 26. World wide web was established in: a) 1992 b) 1980 c) 1985 d) 1989 27 / 50 27. Dejure means a) By nature b) By default c) By fact d) By law 28 / 50 28. Printed images can be converted into digital form using a) joy stick b) Scanner c) mouse d) stylus 29 / 50 29. Trojan Horse is an example of a) Virus b) hardware c) antivirus d) system software 30 / 50 30. Which one is the fastest a) hard disk b) cache c) register d) RAM 31 / 50 31. The term that refers to all input, output and secondary storage devices is called: a) internal memory b) port c) peripheral d) network point 32 / 50 32. The devices that are automatically detected by windows are called a) installed devices b) Automatic devices c) plug and play devices d) serial devices 33 / 50 33. The process of converting digital signals into analog signals via modem is a) Merging b) Modulation c) Demodulation d) Mixing 34 / 50 34. The program that contains the instructions to operate a device is called a) device operator b) device operating system c) device system d) Device driver 35 / 50 35. Clipboard stores—– in word processing. a) deleted text b) repeated text c) copied text d) entered text 36 / 50 36. Default name of first sheet in any work book is a) sheet I b) sheet one c) one d) first sheet 37 / 50 37. Which is not an output device a) Printer b) Scanner c) Monitor d) Speaker 38 / 50 38. Which function key is used for checking spelling and grammar in MS word a) F7 b) F4 c) F1 d) F2 39 / 50 39. Terminators are used in——topology a) ring b) star c) mesh d) Bus 40 / 50 40. Which one is a faster memory? a) cache b) RAM c) ROM d) Register 41 / 50 41. BIT stands for: a) binary digit b) binary integer c) binary tree d) binary interval 42 / 50 42. The function that is used to get the maximum value in MS excel is called a) MAXIMUMO b) HIGHESTO c) MAX d) GREATERO 43 / 50 43. The number of argument in SQRT() function in MS-excel is are a) equal to column number b) one c) equal to range d) two 44 / 50 44. The extension of an executable file is a) .ext b) .xis c) .doc d) .exe 45 / 50 45. Which of the following is an example of system software? a) spread-sheet b) operating system c) MS-word d) text editor 46 / 50 46. A set of instruction that run the computer are a) Hardware b) Documents c) CUPs d) Software 47 / 50 47. The top most layer of OSI model is a) presentation b) transport c) session d) Application 48 / 50 48. Software that is available free for a limited period is called a) Share ware b) Net ware c) Group ware d) Free ware 49 / 50 49. The length of IP address is a) 16 bits b) 8 bits c) 32 bits d) 24 bits 50 / 50 50. A virus that replicate itself is called a) worm b) bug c) boot sector virus d) Trojan horse Your score is LinkedIn Facebook Twitter 0% Restart quiz Send feedback Post Views: 365 Post navigation Aiou Workshop 5403| Test 1
