Is the software that blocks a user from being able to access your computer.

a) anti-virus

b) firewall

c) malware

d) spyware

Arectangular room is 4 meters longer than it is wide and its preimeter is 32 meters find the dimensions of the room

Aisha has finished working on a word processing document that contains 15 pages. she has added some special elements in the first three pages, page 9 and 10, and page 15 from the document. she wants to print only these pages to see how they look. which option is the correct way to represent (in the print dialog box) the pages that aisha wants to print?

When is it appropriate to use an absolute reference