# Relational & Logical Operators QuizJ8 Home « Relational & Logical Operators Quiz

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.This quiz.
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.Quiz13
7 questions
Lesson 15 - `while` ConstructIn this lesson we look at the `while` construct.Quiz14
8 questions

### Fundamentals Quiz 7

The quiz below tests your knowledge of the material learnt in Fundamentals - Lesson 8 - Relational & Logical Operators.

Question 1 : What values do `a` and `b` hold after the following expressions?

`boolean a = true;boolean b = false;if (a | b) {System.out.println(true);}`
- The <code>|</code> logical operator checks both <code>a</code> and <code>b</code> for <code>true</code> and so the answer is <code>true</code> as <code>b</code> is <code>true</code>.
Question 2 : What symbol do we use for XOR (exclusive OR)?
- The <code>^</code> symbol is used for XOR (exclusive OR).
Question 3 : When could we use the || short-circuit operator?
- The <code>||</code> Short circuit operator can be more efficient when the first operand of an OR has a <code>true</code> value and therefore the OR criteria is met.
Question 4 : What symbol do we use for NOT?
- The <code>!</code> symbol is used for NOT.
Question 5 : What is the result of a logical operator?
- The result of a logical operation is the boolean type.
Question 6 : When could we use the && short-circuit operator?
- The <code>&&</code> Short circuit operator can be more efficient when the first operand of an AND has a <code>false</code> value and therefore the AND criteria is NOT met.

## What's Next?

The next quiz on Java is all about Assignment Operators.