Programming Terms and Definitions
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What is the primary purpose of the analysis stage in the program development lifecycle?

  • To test the program code using test data
  • To identify the problem and requirements (correct)
  • To write program code solutions
  • To draw flowcharts to solve the problem
  • What is the term for the removal of details in the analysis stage?

  • Iteration
  • Abstraction (correct)
  • Selection
  • Decomposition
  • What is the purpose of pseudocode in the design stage?

  • To write statements to solve the problem (correct)
  • To draw flowcharts to solve the problem
  • To test the program code using test data
  • To write program code solutions
  • What type of operators are used for decisions in a program?

    <p>Logical and boolean operators</p> Signup and view all the answers

    What is the term for the repetition of a sequence of steps in a program?

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

    What is a program?

    <p>A list of instructions that does a specific task</p> Signup and view all the answers

    What is the purpose of tracing (dry run)?

    <p>To manually exercise an algorithm step-by-step</p> Signup and view all the answers

    What is a flowchart?

    <p>A diagram that designs the steps of a program by using a standard set of symbols</p> Signup and view all the answers

    What is the difference between a variable and a constant?

    <p>A variable contains a value that can change during the execution of a program, while a constant contains a value that does not change</p> Signup and view all the answers

    What is the purpose of comments in pseudocode?

    <p>To explain the code</p> Signup and view all the answers

    What is a trace table used for?

    <p>To record the value of a variable each time it changes</p> Signup and view all the answers

    What is the primary goal of abstraction in problem analysis?

    <p>Simplifying the problem by selecting essential elements</p> Signup and view all the answers

    What is decomposition in problem analysis?

    <p>Breaking down a complex problem into smaller parts</p> Signup and view all the answers

    What is the primary purpose of iterative testing in coding?

    <p>Conducting tests on each sub-system until it performs as required</p> Signup and view all the answers

    What is the primary purpose of using meaningful identifiers in a program?

    <p>To clearly identify the purpose of variables, constants, arrays, procedures and functions</p> Signup and view all the answers

    What is the purpose of testing in the software development process?

    <p>To ensure all completed tasks work together as specified in the program design</p> Signup and view all the answers

    What is the purpose of structure diagrams in design?

    <p>To visually represent the program's structure and organization</p> Signup and view all the answers

    What is the definition of stepwise refinement in top-down design?

    <p>The process of breaking down a system into smaller sub-systems</p> Signup and view all the answers

    What is the main purpose of a structure chart?

    <p>To show the design of a computer system in a hierarchical way</p> Signup and view all the answers

    What is the purpose of arithmetic operators in programming?

    <p>To perform calculations and arithmetic operations</p> Signup and view all the answers

    What is the benefit of using procedures and functions in a program?

    <p>To avoid repeated code and simplify logic</p> Signup and view all the answers

    What is the term for the breaking down of a computer system into a set of sub-systems?

    <p>Top-down design</p> Signup and view all the answers

    What is the component part of a system that refers to the data that needs to be stored in files for future use?

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

    What is the purpose of Boolean operators?

    <p>To form a more complex expression</p> Signup and view all the answers

    What type of data can be used in 150 mathematical operations?

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

    What is the definition of a sequential statement?

    <p>Statements that are executed one after another according to their order</p> Signup and view all the answers

    What is the definition of a Boolean data type?

    <p>Data with two possible values</p> Signup and view all the answers

    What is the purpose of an assignment statement?

    <p>To change the value of a variable or an element in an array</p> Signup and view all the answers

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