Algorithms and Flowcharts Introduction Quiz
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Questions and Answers

What is the first step to solve any problem in computer programming?

  • Convert the flowchart to program
  • Write an Algorithm
  • Draw a flowchart
  • Analyze the problem (correct)

What is an algorithm?

  • A set of instructions for the computer to execute operations
  • A set of shapes connected by straight lines
  • A type of graph used to represent formal views
  • A combination of phrases and events to solve a specific problem (correct)

How can flowcharts help programmers?

  • By inputting the number of books in the library
  • By finding the remaining books number
  • By representing the formal view used to solve any problem (correct)
  • By converting the flowchart to program

What does NR represent in the context of borrowing books from the library?

<p>Remaining books number (D)</p> Signup and view all the answers

What should be done after writing an algorithm to solve a problem in computer programming?

<p>Draw a flowchart (D)</p> Signup and view all the answers

What symbol is used to represent exponentiation in programming?

<p>** (A)</p> Signup and view all the answers

In logical operators, if any of the conditions are false, the whole expression is false. Which logical operator represents this behavior?

<p>AND (D)</p> Signup and view all the answers

Which shape of flowchart represents a straight sequence from the beginning of the program to the end, without any branches or loops?

<p>Simple sequence charts (D)</p> Signup and view all the answers

What is the order of execution when operators of equal value are to be executed in a mathematical expression?

<p>Left to right (A)</p> Signup and view all the answers

What algorithm step calculates the area of a rectangle using length and breadth values?

<p>Step 3: Calculate A=l*b (B)</p> Signup and view all the answers

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