Practice Relational Expressions (2.1.b) - Chapter 7: Variables and Expressions

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10 questions

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6 sample questions

Question 1.
What does the operator != do?
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Think about the opposite of equality.
Question 2.
What value does x > y return when x is 5 and y is 3?
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Is 5 greater than 3?
3Question 3.
What does the == operator do?
- Checks if values are equal
- Checks if values are not equal
- Compares two strings
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Think of it as asking if the two values are the same.
4Question 4.
True or False: The expression x <= y checks if x is greater than y.
- True
- False
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Consider what the symbol `<=` means.
Question 5.
Write a program that compares two user inputted numbers and prints the largest using relational expressions.
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Think about how you'd compare two values and what you want to print.
Question 6.
Define a Java method that takes three integers as parameters and returns the smallest number using relational expressions.
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Consider how you could start with one variable and compare it with the others.

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