{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Wk - and makes your computer faster 3 What functions do...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
1. What is the purpose of virtual memory? A) The purpose of virtual memory is to enlarge the address space it can than contain over twice as much memory as the main memory. 2. What is a disk scanner, and how is it different from a disk defragmenter? A) A disk scanner is responsible for detection and correction of errors on a disk and searches and removes unnecessary problems. B) A disk defragmenter is different because it optimizes programs to run faster
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: and makes your computer faster. 3. What functions do antivirus programs perform? A) They identify and remove viruses on a computer and regularly checks the disks and files for viruses. It also can scan your computer for viruses. 4. What is the importance of the kernel? A) A kernel is important because when booting the computer the essential portion of the operating system are copied into the computers memory and this is called the kernel....
View Full Document

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern