Many social network sites enable third-party advertising known as linkworthy advertising

Which utility temporarily removes redundancies in a file to reduce the file size?

A) Error-checking B) File Compression C) Disk Cleanup D) Disk Defragmenter

What tool should be used to create real-time monitors that can be customized to show specific data on hardware, protocols, and applications?

A. Task manager B. Resource monitor C. Performance monitor D. Message analyzer