The operator is the smallest autonomous part of a programming language; a command or a set of commands. There are several groups of operators in Java fulfilling all types of functions. Check your knowledge of these operators, answering the quiz questions!
What operator group doesn't exist?
What's the name of this operator "="?
How does decrement operator look like?
How is bitwise left shift operator denoted?
Choose the correct statement
Operator || - logical "OR", and | - logical "AND"
Operator || - bitwise "OR", and | - logical "OR"
Operator || - logical "OR", and | - bitwise "OR"
What's the name of this operator ": ?"?
What a value should the variable have to make "Correct" appear on the screen?
Any more than 10
Any less than 10
What operator is ()?
Is not an operator
What are the values of a, b and c after executing the next code?
a=1 b=2 c=3
a=2 b=3 c=3
a=2 b=3 c=5
What operator has higher priority?
Is instanceof an operator?
What operator doesn't exist?
You know the subject at the initial level
You know some basic facts, but more complex things give rise to some difficulties. Make sure to devote enough time to this subject since it's almost impossible to write a program of any complexity without it! Good luck! Share the quiz with friends and check their knowledge :)
You know the subject at the intermediate level
You easily use many operators of Java, but sometimes you become embarrassed when solving harder problems. Don't be upset! Improve your theory and solidify it on practice, and you'll definitely succeed! Share the quiz with friends and check their knowledge :)
You know the subject in perfection
You answered all questions right and we may declare for sure: you mastered the subject in perfection! It's time to learn the language further and shift to more complex things. Good luck! Share the quiz with friends and check their knowledge :)