Web Application Development Process
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Questions and Answers

What is the purpose of declaring a constant in C#?

  • To store values that are inaccessible throughout the program
  • To store values that can change during the program's execution
  • To store values that are known at compile time and do not change during program execution (correct)
  • To store values that can only be initialized at runtime
  • What is the primary role of variables in scripting within Unity?

  • To define the properties of an object
  • To wrap collections of functions together
  • To structure code into collections of variables
  • To hold values and references to objects (correct)
  • Which data type is suitable for storing whole numbers without decimals in C#?

  • char
  • int (correct)
  • double
  • string
  • What defines the scope of a local variable in C#?

    <p>The function in which the variable is declared</p> Signup and view all the answers

    In Unity scripting, what do classes primarily represent?

    <p>A way to structure code to wrap collections of variables and functions together</p> Signup and view all the answers

    What is the main function of methods in Unity scripting?

    <p>To execute a series of statements and manipulate variables</p> Signup and view all the answers

    Which statement about global variables in C# is correct?

    <p>Global variables are accessible from any script or class without restriction.</p> Signup and view all the answers

    Which of the following statements about access modifiers in C# is true?

    <p>Variables without an access modifier default to private.</p> Signup and view all the answers

    What is the difference between implicit and explicit type conversion in C#?

    <p>Implicit conversions happen automatically, while explicit conversions require manual intervention.</p> Signup and view all the answers

    What is the default value for an array of number types in C#?

    <p>0</p> Signup and view all the answers

    Which statement about lists in C# is true?

    <p>Lists are more efficient than arrays for adding, removing, and updating elements.</p> Signup and view all the answers

    What is the purpose of selection statements like if-else and switch in C#?

    <p>To specify branching paths based on conditions and actions to be taken.</p> Signup and view all the answers

    Which of the following is the correct syntax for declaring a variable in C# within a Unity script?

    <p>accessModifier dataType variableName= value;</p> Signup and view all the answers

    What is the primary purpose of scripting in Unity?

    <p>To tell GameObjects how to behave and interact with each other</p> Signup and view all the answers

    Which of the following is NOT a requirement for developing web applications in Unity?

    <p>Trigonometry knowledge</p> Signup and view all the answers

    Which software application is NOT listed as a requirement for 2D graphics creation in Unity?

    <p>3DS Max</p> Signup and view all the answers

    Which of the following is NOT a step in the web application development process described in the text?

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

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