What exactly is your question?? If you are driving all pedestrians have the right way.....treat all intersections as a crosswalk painted or not!!!
Im not sure if you mean in or by but heres my answer: Basically to attempt to exploit a private network, control over computers, viruses and such.
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:
Explanation:
The following code is written in Java and first checks to see if the class name starts with the character " [ " which would indicate it is indeed an Array. If it is it prints out that it is an Array and then Prints out the number of respondents/entries that the array has. If it is not an Array it prints out that it is not an array.
if (HairEyeColor.getClass().getName().charAt(0) == '[') {
System.out.println("Yes, it is an Array");
System.out.println("HairEyeColor has " + (HairEyeColor.length+1) + " respondents");
} else {
System.out.println("It is NOT an Array");
}