Sequencing and Data Types Quiz
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Questions and Answers

Which data type represents a whole number like 27?

  • Character
  • Boolean
  • Reals
  • Integers (correct)

    • What is a key characteristic of 2D arrays?

  • Each element can have different data types
  • 2D arrays are always dynamic in size
  • Elements in rows and properties in columns (correct)
  • Each element does not need two index numbers

    • What is the main disadvantage of the sequencing method for program development?

  • Efficient for large programs
  • Easy to maintain
  • Difficult to follow with large programs (correct)
  • Quick creation of complex programs

    • What is the purpose of count controlled iteration in programming?

    <p>To repeat code a set number of times</p> Signup and view all the answers

    Which process involves breaking down complex tasks into simple steps?

    <p>Sequencing</p> Signup and view all the answers

    What keyword in a loop structure is responsible for setting how many times the code should be repeated?

    <p>FOR</p> Signup and view all the answers

    Which operator is used to check if two values are equal in most programming languages?

    <p>==</p> Signup and view all the answers

    In string manipulation, which function is used to convert a string to uppercase?

    <p>stringname.upper</p> Signup and view all the answers

    What operator returns the remainder from a division operation?

    <p>MOD</p> Signup and view all the answers

    Which keyword is used in programming to make decisions based on conditions?

    <p>IF</p> Signup and view all the answers

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