CS CH4 T/F

All it takes for an OR expression to be true is for one of the subexpressions to be true.

T

A random number, created as an object of the Random class, is always an integer.

F

All it takes for an AND expression to be true is for one of the subexpressions to be true.

F

In a switch statement, if two different values for the CaseExpression would result in the same code being executed, you must have two copies of the code, one after each CaseExpression.

F

When testing for character values, the switch statement does not test for the case of the character.

F

When two strings are compared using the String class's compareTo method, the comparison is not case sensitive.

F

An important style rule that should be used when writing if statements is to write the conditionally executed statement on the line after the if statement.

T

If the expression on the left side of the && operator is false, the expression on the right side will not be checked.

T

The if-else statement will execute one group of statements if its boolean expression is true or another group if its boolean expression is false.

T

Unicode is an international encoding system that is extensive enough to represent all the characters of all the world's alphabets.

T