Input & Output Devices Quiz Questions and Answers 1 PDF eBook Download

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Learn input and output devices MCQ with multiple choice questions: display screen in which text is displayed in one color and background is displayed by another single color is called, with choices monochrome screen, high resolution screen, low resolution screen, and medium resolution screen for best online schools for computer science. Learn data preparation and input questions and answers, problem-solving for merit scholarships assessment test for online software development courses.

Quiz on Input & Output Devices Worksheet 1 PDF eBook Download

Input and Output Devices MCQ

MCQ: Display screen in which text is displayed in one color and background is displayed by another single color is called

  1. monochrome screen
  2. high resolution screen
  3. low resolution screen
  4. medium resolution screen


Searching, Merging and Sorting MCQ

MCQ: Destruction of files for malicious reasons such as access by fraudulent people is classified as being

  1. modified
  2. accessed
  3. destroyed
  4. unauthorized access


Computer Systems MCQ

MCQ: Stock maintaining control system in which both hardware and software is present to contact and manage suppliers is called

  1. power system
  2. control system
  3. information processing system
  4. operating system


Representing Algorithms Flowcharts and Structure Diagram MCQ

MCQ: In flow chart, diamond shaped symbol is used to represent

  1. decision box
  2. statement box
  3. error box
  4. if-statement box


Program Errors MCQ

MCQ: Error in a program is called

  1. bug
  2. debug
  3. virus
  4. noise