Java Programming Control Structures Quiz
16 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What are the three main control structures in any programming language?

  • Method, Function, Loop
  • Class, Object, Interface
  • If, Else, Switch
  • Sequence, Selection, Iteration (correct)

Which control structure is used to choose between alternative courses of action?

  • Selection (correct)
  • Switch
  • Sequence
  • Iteration

What determines the order in which statements or instructions are carried out in a Java program?

  • Control Structures (correct)
  • Variables
  • Operators
  • Data Types

Which keyword is used for the selection structure in Java?

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

What type of control structure is used for executing instructions repeatedly until a logical condition is satisfied?

<p>Repetition/Iteration (B)</p> Signup and view all the answers

In a Java program, which control structure is used when one group of statements is selected from several available groups?

<p>if/else ladder(chain) (C)</p> Signup and view all the answers

What happens if the expression in an if statement is false?

<p>The statements following the if are not executed (C)</p> Signup and view all the answers

Which operator is used to check if a value is greater than or equal to another value?

<p>&gt;= (B)</p> Signup and view all the answers

In Java, what is the syntax for the if statement?

<p>if (expression) { statement; } (D)</p> Signup and view all the answers

What should be done after the if statement in Java to maintain proper code indentation?

<p>3 space indentation (B)</p> Signup and view all the answers

Which symbol is used in Java to check for equality between two values?

<p>== (B)</p> Signup and view all the answers

What does the following code do: if (balance > 0) { fee = 0; } ?

<p>Sets fee to 0 if balance is positive (D)</p> Signup and view all the answers

What does the following code do: if (hrsWked > 38) { System.out.print('Overtime hours: ' + (hrsWked - 38)); } ?

<p>Prints 'Overtime hours' with the difference of hrsWked and 38 (A)</p> Signup and view all the answers

What does the following code do: if (length == width) { System.out.print('it is square'); } ?

<p>Checks if length is equal to width (D)</p> Signup and view all the answers

What does the following code do: if (totalPrice >= 100) { disc = totalPrice * 0.1; totalPrice = totalPrice - disc; } ?

<p>Calculates total price after applying a discount of 10% (D)</p> Signup and view all the answers

'Java Math Notation Description' mentions which operator for 'Greater than or equal to'?

<p>≥ (B)</p> Signup and view all the answers

More Like This

Java Control Structures Quiz
16 questions
Java Selection Structures Quiz
18 questions
Use Quizgecko on...
Browser
Browser