Java Control Structures and Sample Program

What is the purpose of the 'if-else' structure in programming?

Which control structure in programming is used to perform different actions based on different conditions?

In the given sample program 1, what will be the output if the 'number' entered is 0?

What would be the output of the given alternative to sample program 2 if 'number' is 5?

What does the 'else if' structure allow in programming?

What is the purpose of the 'Switch' control structure in programming?

What will happen if no condition is true in a series of else-if statements?

In the context of multiple else-if statements, what does the final else serve as?

In the given Java code, what will be the grade if the exam mark is 75?

What do logical operators allow in a conditional statement?

In Java, what would be the result of the following logical operation: true && false?

In Java, what happens when an expression with the || operator has both conditions as false?

What are the operands of logical operators in Java?

In Java, what is evaluated first when Java sees a && operator or a || operator?

If num1 is -2 and num2 is 4, what will be the result of this expression: num1 > 0 && num2 < 0?

What are logical operators commonly used for in Java?