Spread the love/50 0 votes, 0 avg 3 ICT MCQS QUIZZES 03-01-23AIOU students ICT QUIZZES 1 / 50 1. Trojan Horse is a type of a) hacker b) virus c) antivirus d) horse 2 / 50 2. Which of the following is not an example of system software a) Microsoft office b) drives c) utility program d) operating system 3 / 50 3. A communication signal in the form of a continuous wave is called: a) binary signal b) digital signal c) Analog signal d) discontinuous electrical signal 4 / 50 4. one or more network connected to hub is called; a) ring network b) bus network c) mesh network d) star network 5 / 50 5. How many characters ASCII-7bit code represents? a) 128 b) 1024 c) 256 d) 512 6 / 50 6. Dejure means a) By nature b) By default c) By law d) By fact 7 / 50 7. The function that is used to get the maximum value in MS excel is called a) GREATERO b) MAXIMUMO c) HIGHESTO d) MAX 8 / 50 8. Which is a communication device a) USB b) UTP c) Router d) Ethernet 9 / 50 9. The length of IP address is a) 32 bits b) 16 bits c) 8 bits d) 24 bits 10 / 50 10. The folder which contains administrator tools is a) installer b) linker c) debugger d) control panel 11 / 50 11. Terminators are used in——topology a) Bus b) ring c) star d) mesh 12 / 50 12. The computers or internet that contain website are called a) central computer b) site computer c) clients d) web servers 13 / 50 13. Which communication medium requires line-of-sight a) twisted pair b) fiber optic c) microwave d) coaxial 14 / 50 14. layer that is responsible for transferring frames in OSI model is a) application layer b) session layer c) data link layer d) presentation layer 15 / 50 15. How many types of addressing scheme are there : a) 3 b) 4 c) 2 d) 5 16 / 50 16. which of following coding scheme used by IBM a) BCD b) ATM c) CAM d) MICR 17 / 50 17. Another word for pointer is: a) monochrome b) pixel c) director d) cursor 18 / 50 18. The program that contain instruction to operate a device is called : a) device linking b) device operator c) device system d) Device driver 19 / 50 19. Which of the following contains the administrative tools in operating system : a) recycle bin b) my document folder c) internet explorer d) control panel 20 / 50 20. in spread-sheet,by default rows are labeled by: a) letters b) underscore sign c) numbers d) special symbols 21 / 50 21. Format C is an example of a) Redlof b) bomb c) worm d) Trojan horse 22 / 50 22. The device uses parallel transmission: a) light pen b) Printer c) keyboard d) mouse 23 / 50 23. The process of converting digital signals into analog signals via modem is a) Mixing b) Merging c) Demodulation d) Modulation 24 / 50 24. Which one is a an Automatic programmable machine: a) Robot b) Cd-drive c) keyboard d) mouse 25 / 50 25. Temporary storage are within CPU is called a) RAM b) cache c) ROM d) registers 26 / 50 26. Which components is used to connect different parts of the computer together? a) main memory b) buses c) I/O unit d) control unit 27 / 50 27. DSL stands for a) Digital subscribe line b) Distance service c) Direct service Lease d) Domain server 28 / 50 28. Which of the following technique is used for modulation a) base band b) band with c) broad band d) bit band 29 / 50 29. The fly-by-wire system is called used in a) industry b) edcation c) Airline d) medical 30 / 50 30. The secret word or number used for computer security is called: a) safe words b) Biometric data c) Passwords d) private words 31 / 50 31. GUI stands for? a) Graphical user interface b) Graphical user icons c) General user interface d) Graphical usage interface 32 / 50 32. Which is not a bio metric technique for person identification a) badge b) pam print c) retina d) face 33 / 50 33. A collection of related web pages is called a) Web site b) web link c) internet d) web portal 34 / 50 34. A work book is a collection of a) functions b) sheets c) formula d) table 35 / 50 35. Each computer on a network is called a) Node b) Code c) Mode d) Link 36 / 50 36. A device that connect multiple networks using similar or different protocol; a) router b) gateway c) bridge d) repeater 37 / 50 37. Digital signals are commonly known as a) band b) narrowband c) broadband d) Baseband 38 / 50 38. Analog signals are measured into a) digits b) volt c) Herts d) watts 39 / 50 39. How many bits are there in 4-bytes? a) 64 b) 8 c) 32 d) 16 40 / 50 40. Which of the following keyboard shortcuts is used to change the case: a) Ctrl+F3 b) shift+F3 c) Ctrl+F2 d) alt+F3 41 / 50 41. Soft copy refers to a) application b) screen output c) presentation d) peripheral device 42 / 50 42. BIT stands for: a) binary tree b) binary digit c) binary interval d) binary integer 43 / 50 43. XGA resolution is: a) 640*860 b) 1024*768 c) 640*580 d) 640*480 44 / 50 44. How many characters ASCII-7bit code represents? a) 512 b) 128 c) 64 d) 256 45 / 50 45. Making illegal copies of copyrighted software is called a) software hacking b) software browsing c) software distribution d) software piracy 46 / 50 46. Data processing is also known as: a) computing b) knowledge c) merging d) procedure 47 / 50 47. The extension of Ms-Word is : a) .doc b) .mp3 c) .bmp d) .wrd 48 / 50 48. Electronic circuits that executes computer instructions is called a) hard disk b) CPU c) Keyboard d) Monitor 49 / 50 49. Web pages are written in which type of language is a) HTML b) Assembly c) SQL d) Pascal 50 / 50 50. A set of instruction that run the computer are a) CUPs b) Hardware c) Documents d) Software Your score is LinkedIn Facebook Twitter 0% Restart quiz Send feedback Post Views: 616 Post navigation Aiou Workshop 5403| Test 1
