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The questions in this Java quiz are on the topics covered in the Java - Fundamentals section of the site. The table below lists the lesson used for each quiz, a description of the lesson content and the quiz number and questions associated with that lesson.

Fundamentals Quizzes Summary

Click on a lesson in the table to go to that lesson for a refresher on the topics for that quiz.

Click on a quiz in the table to go straight to the quiz for a particular lesson.

Fundamentals Lessons Description Quiz Info.
Lesson 2 - Code Structure & SyntaxFor this lesson we look at the code structure of a Java source file and look at some syntax.Quiz1
8 questions
Lesson 3 - Java VariablesThis lesson is about the variables we use in Java.Quiz2
7 questions
Lesson 4 - Primitives - boolean & char data typesThis lesson is about the boolean & char primitive data types available in Java.Quiz3
7 questions
Lesson 5 - Primitives - Numeric data typesIn this lesson we look at the numeric primitive data types available in Java.Quiz4
7 questions
Lesson 6 - Method ScopeIn this lesson we look at Java method scope and what scope and its definition mean.Quiz5
8 questions
Lesson 7 - Arithmetic OperatorsIn our first lesson on operators we look at the arithmetic operators available for use in Java.Quiz6
6 questions
Lesson 8 - Relational & Logical OperatorsIn our second lesson on operators we look at the relational & logical operators available for use in Java.Quiz7
6 questions
Lesson 9 - Assignment OperatorsIn our third lesson on operators we look at the assignment operators available for use in Java.Quiz8
6 questions
Lesson 10 - Bitwise Logical OperatorsIn our fourth lesson on operators we look at the Java bitwise logical operators.Quiz9
7 questions
Lesson 11 - Bitwise Shift OperatorsIn our fifth lesson on operators we look at the Java bitwise shift operators.Quiz10
7 questions
Lesson 12 - if ConstructIn this lesson we make a thorough investigation of the if constructQuiz11
8 questions
Lesson 13 - switch ConstructIn this lesson we look at the switch constructQuiz12
7 questions
Lesson 14 -for ConstructIn this lesson we investigate the for construct.This quiz.
8 questions
Lesson 15 - while ConstructIn this lesson we look at the while construct.Quiz14
8 questions

Fundamentals Quiz 13

The quiz below tests your knowledge of the material learnt in Fundamentals - Lesson 14 -for construct.

Question 1 : Which loop statement was introduced in Java5 to iterate over collections?
- The <code>enhanced for</code> loop statement was introduced in Java5 to iterate over collections.
Question 2 : The condition component of a for loop is always tested againt the control variable for true after each iteration of the loop?
- The <i>condition</i> component of a <code>for</code> loop is always tested againt the control variable for <code>true</code> BEFORE each iteration of the loop.
Question 3 : Which statement will immediately exit a for loop?
- The <code>break</code> statement will immediately exit a <code>for</code> loop.
Question 4 : What will be output from this code snippet?

long [] anArray = {22}; for (int i : anArray) { System.out.println("Array element = " + i); }
- Doesn't compile. You can't fit a <code>long</code> into an <code>int</code>.
Question 5 : What will be output from this code snippet?

for (;;) {}
- Running <code>for (;;) {}</code> will create an infinite loop.
Question 6 : How could we force the next iteration of a for loop?
- The <code>continue</code> statement will force the next iteration of a <code>for</code> loop.
Question 7 : The initialization, condition, iteration and statement body components of a for Construct are all optional?
- The initialization, condition, iteration and statement body components of a <code>for</code> loop are all OPTIONAL.
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What's Next?

The next quiz on Java is all about the while Construct.