Algorithm and Flowcharts to solve problems Set-1

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  • Number of Questions : 25
  • Total Marks : 25
  • Each question carry 1 Marks.
  • No negative marking

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    #1. What will be the output of the following Python code?
    x = 5
    y = 10
    x, y = y, x
    print(x, y)

    #2. What is the purpose of the following code?
    for i in range(1, 6):
    print(i * “*”)

    #3. Which data type is returned by the input() function in Python?

    #4. What is the value of x after the following code runs?
    x = 4
    x = x + 3 * 2

    #5. What does the following code do?
    def is_even(n):
    return n % 2 == 0

    #6. In a flowchart, what symbol is used to represent a decision or condition?

    #7. Which symbol in a flowchart represents an input or output operation?

    #8. A flowchart has a process box with x = x + 1. What does this do?

    #9. What is the correct flowchart symbol for a process or calculation?

    #10. A flowchart terminator symbol usually has what shape?

    #11. What does a parallelogram in a flowchart represent?

    #12. Which of the following is used to represent a loop in a flowchart?

    #13. Which flowchart symbol should be used to show the start or end of a program?

    #14. In a flowchart, how many output paths are possible from a decision (diamond) symbol?

    #15. What is the purpose of arrows in a flowchart?

    #16. Which flowchart symbol would you use to represent the instruction total = total + number?

    #17. In a flowchart, which symbol should be used when asking “Is number > 0?”

    #18. Which direction does the flow usually move in a flowchart?

    #19. What would be the most appropriate symbol to use when displaying a message to the user?

    #20. Which of these is NOT a valid flowchart rule?

    #21. Which of the following best describes an algorithm?

    #22. Which keyword is used in Python to create a function?

    #23. What is the output of the following Python code?x =
    0
    while x < 3:
    print(x)
    x += 1

    #24. What is the term for a repeating section of code in an algorithm?

    #25. What is the term for a repeating section of code in an algorithm?

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