Computer Awareness MCQs

51. What is Office Open XML? 
[A] A file format
[B] A software
[C] A electronic device
[D] An international standard

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52. Which of the following company owns/ uses the Virtual Hard Disk (.vhd) format for Virtual PC? 
[A] IBM
[B] Micro soft
[C] Intel
[D] Google

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53. Which of the following device is a volatile storage? 
[A] RAM
[B] Hard disk
[C] Magnetic Tape
[D] Floppy disk

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54. What is the purpose of keeping electronic devices such as computers, televisions, and remote controlled devices on Sleep mode? 
[A] Reduce Power consumption
[B] Back up
[C] To write contents of RAM to hard disc
[D] To improve download speed

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55. Most of the internet sites now a days use CSS primarily to enable the separation of document content (written in HTML or a similar markup language) from document presentation, including elements such as the layout, colors, and fonts. What is full form? 
[A] Cascading Style Software
[B] Clear Style Sheet
[C] Cascading Style Sheet
[D] Common Style Sheet

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56. Which of the following is a suitable term for any programmable content of a hardware device configurations and data for application-specific integrated circuits (ASICs), programmable logic devices, etc.? 
[A] Hardware
[B] Software
[C] Firmware
[D] Malware

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57. While browsing the internet , which of the following key is used for full screen view? 
[A] F3
[B] F5
[C] F11
[D] F9

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58. While working on Microsoft Word, which among the following is the command for “Undo”? 
[A] Cntrl +A
[B] Cntrl +Z
[C] Cntrl +Y
[D] Cntrl +C

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59. ADSL data communications technology uses which of the following for faster data transmission? 
[A] Voiceband modem
[B] Wireless Modem
[C] Copper telephone Lines
[D] Sockets

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60. Most of the internet banking sites provide which of the following feature to reduce the risk of keystroke logging for the password entry? 
[A] Virtual keyboard
[B] Finger Touching
[C] Touch screen
[D] ShapeWriter

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