Question

Assume that Boolean done = false, int x = 10, int y= 11:

The expression (!done &&x <=y) is true
A) True
B) False

Answer 1

The expression (!done && x <= y) is true because !done negates false to true, and x is indeed less than or equal to y, making the whole Boolean expression true.

Step-by-step explanation:

The subject of your question is related to evaluating a Boolean expression in computer programming. Given the variables Boolean done = false, int x = 10, and int y = 11, you need to assess the truth value of the expression (!done && x <= y).

First, let's break down the expression:

• The logical NOT operator (!) negates the value of done. Since done is false, !done will be true.
• The logical AND operator (&&) means both conditions must be true for the entire expression to be true.
• x <= y checks if x is less than or equal to y. Since x is 10 and y is 11, x <= y is true.

Combining these parts, we have true && true, which evaluates to true.

Therefore, the expression (!done && x <= y) is true.