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#11978 Bangla Language & Literature Operating System Level 0

The process of removing unwanted part of an image is called

  1. A Bordering
  2. B Cropping
  3. C Cutting
  4. D Hidding
Answer: B - Cropping

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#12755 Bangla Language & Literature Operating System Level 0

যে কম্পিউটার ভাষায় সবকিছু শুধুমাত্র বাইনারি কোডে লেখা হয় তাকে বলে ---

  1. A C
  2. B Java
  3. C Machine language
  4. D Python
Answer: C - Machine language

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#12842 Bangla Language & Literature Operating System Level 0

Bluetooth operations use___

  1. A Laser technology
  2. B Magnetic technology
  3. C Optical technology
  4. D Radio technology
Answer: D - Radio technology

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#14077 Bangla Language & Literature Operating System Level 0

In windows operating system, which of the following shortcut keys are used for printing a word document ?

  1. A Alt + P
  2. B Ctrl + Alt + P
  3. C Ctrl + P
  4. D None
Answer: C - Ctrl + P

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#59957 Bangla Language & Literature Operating System Level 0

What is software called when it can be freely distributed, modified, and shared?

  1. A Closed-soruce
  2. B commercial
  3. C Open-source
  4. D Proprietary
Answer: C - Open-source

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#59958 Bangla Language & Literature Operating System Level 0

What are the three main desktop operating systems used today? Check all that apply.

Answer:

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#59959 Bangla Language & Literature Operating System Level 0

What cards had holes in them that were historically used to store data?

  1. A Floppy disks
  2. B Hard drive platters
  3. C Magnetic tape
  4. D Punch cards
Answer: D - Punch cards

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