The answer is A. A firewall is a piece of software that monitors all connections to make sure no attacks can be made in the internal or external networks
Answer:
Answer
Since Sophie often makes a lot of
grammatical and spelling errors in her
document, it might be best for her to use
a feature available in Microsoft Word that
would help her better in understanding
what her mistakes are, which is
something that (D) Explain does.
Explain would tell Sophie which part of
her sentence is wrong, or what word
did she mistype, and what better way to
phrase a sentence to avoid fragmented
ones.
Answer:
The correct option for the given question is option(A) i.e Increments the value currently stored in the variable x and stores that new value back in the variable x.
Explanation:
x++ is an increment operator Their are two types of increment operator
1.Post increment
2.Pre increment.
Post increment operator assign the value first to variable then increment the value by 1.
for example
int a=7,t;
t=a++; //post increment
Pre increment operator first increment the value by 1 then store into variable.
int a=7,t;
t=++a; // Pre increment.
So the correct answer is option(a)
