Podcast
Questions and Answers
Which operator is used to concatenate strings together in Java?
Which operator is used to concatenate strings together in Java?
- + (correct)
- *
- /
- -
What is the result of 7 / 4 if both operands are integers?
What is the result of 7 / 4 if both operands are integers?
- 2
- 1.5
- 1.75
- 1 (correct)
What does the modulus operator (%) return in 40 % 40?
What does the modulus operator (%) return in 40 % 40?
- 40
- 0 (correct)
- 1
- 20
How long is a film that lasts 132 minutes in hours and minutes?
How long is a film that lasts 132 minutes in hours and minutes?
What is the result of 5 + 2 * 2 based on operator precedence?
What is the result of 5 + 2 * 2 based on operator precedence?
Which arithmetic operators have higher precedence than + and -?
Which arithmetic operators have higher precedence than + and -?
What is the associativity of arithmetic operators?
What is the associativity of arithmetic operators?
What does the division operator do when used with int variables?
What does the division operator do when used with int variables?
What is the purpose of the modulus operator (%)?
What is the purpose of the modulus operator (%)?
"Use brackets to override operator precedence". What does this statement mean?
"Use brackets to override operator precedence". What does this statement mean?
"The Assignment operator (=) has the lowest level of precedence". What does this statement imply?
"The Assignment operator (=) has the lowest level of precedence". What does this statement imply?
What does the addition operator (+) do when used with numeric values or variables?
What does the addition operator (+) do when used with numeric values or variables?
What is the purpose of arithmetic operators in Java?
What is the purpose of arithmetic operators in Java?
Which operator is used to subtract one number from another in Java?
Which operator is used to subtract one number from another in Java?
What is the result of 15 % 4 when using the modulus operator in Java?
What is the result of 15 % 4 when using the modulus operator in Java?
What does the assignment operator (=) do in Java?
What does the assignment operator (=) do in Java?
Which arithmetic operator is used to find the remainder of a division operation in Java?
Which arithmetic operator is used to find the remainder of a division operation in Java?
What does the addition operator (+) do when used with numeric values or variables in Java?
What does the addition operator (+) do when used with numeric values or variables in Java?
What are the data on which the action is performed in an expression?
What are the data on which the action is performed in an expression?
Which operator is used to assign a value to a variable in Java?
Which operator is used to assign a value to a variable in Java?
What is the result of the addition operator in Java?
What is the result of the addition operator in Java?
In an expression, what does the modulus operator (%) represent?
In an expression, what does the modulus operator (%) represent?
What is the purpose of the arithmetic operators in Java?
What is the purpose of the arithmetic operators in Java?
When evaluating an expression, in which direction should you read the assignment operator in Java?
When evaluating an expression, in which direction should you read the assignment operator in Java?
