Answer:
!(key == 'q')
Explanation:
Based on the description, the coded expression that would equate to this would be
!(key == 'q')
This piece of code basically states that "if key pressed is not equal to q", this is because the ! symbol represents "not" in programming. Meaning that whatever value the comparison outputs, it is swapped for the opposite. In this case, the user would press anything other than 'q' to continue, this would make the expression output False, but the ! operator makes it output True instead.
The motherboard contains the central electronic components of the computer.
Answer:
2 & 3
Explanation:
Only mathematical operations that can be used to change contents of pointer variables include addition, subtraction, comparison, increments and decrements.
Although modulus, division and multiplications are not possible. A snippet of code is attached showing pointers addition and subtraction and their result.
Check it by replacing + or - signs with *, / or % which represent multiplication, division and modulus respectively. It would result in an error.
Answer: D
Explanation: You don't need to give money, information, or watch any inappropriate content on the gov website. It's safe and all you do is read.
