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CBSE Class 11 Computer Science Question 1 of 106

Computer System Organization — Question 1

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Question

Question 1

Assertion (A): Computer is an electronic device that accepts input, processes it and displays the output.

Reasoning (R): Computer is a combination of hardware and software. Every task given to it follows IPO cycle.

  1. Both A and R are true and R is the correct explanation of A.
  2. Both A and R are true but R is not the correct explanation of A.
  3. A is true but R is false.
  4. A is false but R is true.
Answer

Both A and R are true and R is the correct explanation of A.

Explanation
A computer is an electronic device that accepts a set of instructions in the form of a program, executes it and displays the output to the user. Computer is a combination of hardware and software. Every task given to a computer follows an Input → Process → Output Cycle (IPO cycle).