While checking your work e-mail, you have received an e-mail warning you about a virus that is currently doing the rounds. What should you do now? Forward it to everyone in your address book.
Forward it to your tech administrator.
Ignore it, as virus checking is handled centrally.
Do an extensive web search to learn if it is a real virus.

D) Do an extensive web search to learn if it is a real virus.

Logical explanation: In the example, it is not a pop-up that you have a virus and instead an email that you have a virus. There is a very likely way that it could be a prank, scam, or a hacker.

Elimination explanation: If we look at all the answers:

A (Forward it to everyone in your address book) makes no sense, so A is eliminated.

Then with B (Forward it to your tech administrator) makes sense because if it was a real virus they may know what to do, but as my 'Logical explanation' explains, it may not be.

Finally with C, it's very irresponsible and should not be done. If it was a real virus there is a possibility it could be someone trying to steal information and more.

This leaves only option D left. :)

a variable of array type holds a reference of object

array are commonly used in computer program to organize data so that a related set of values

array are using zero base indexing it start with 0.

all component of array have same type, two different types doesn't use in single array

if array are store 10 quantities its index value varies from 0 to 9.

it stores 1st quantity value in index value 0 and this process will same till index value 9.

answerthe above statement is (true);