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51 . How many versions of Microsoft Office do we have?
(A). Seven main versions
(B). Four main versions
(C). Three main versions
(D). Two main versions
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52 . What are the main types of software?
(A). 4 types
(B). 6 types
(C). 3 types
(D). 2 types
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53 . What type of device is a digitizer tablet?
(A). Input Device
(B). Output Device
(C). Graphic
(D). Debugging
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54 . Which of the following computer is less than mainframe?
(A). Mini Computer
(B). Hybrid Computer
(C). Super Computer
(D). Micro Computers
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55 . Which is not a control device?
(A). Smartphones
(B). Personal computers
(C). Industrial Robot
(D). Incinerator
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56 . Which input device is used to input text numbers and commands to the computer?
(A). Mouse
(B). Scanner
(C). Keyboard
(D). Monitor
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57 . Who converts high level language to machine language?
(A). Scripting
(B). HTML
(C). Compiler
(D). Java
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58 . Which of the following type of computer is mostly used for automatic operation?
(A). Hybrid
(B). Remote
(C). Analog
(D). Digital
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59 . Who invented the first analog computer in India?
(A). Mihailo Petrovic
(B). AD Booth
(C). Samarendra Kumar Mitra
(D). Y. S. Mayya
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60 . Which antivirus is better than Kaspersky?
(A). McAfee Antivirus
(B). Bitdefender
(C). Norton AntiVirus
(D). Avast one
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