Which type of virtual disk creates a parent/child relationship between two files that comprise the disk?

A. dynamically expanding
B. fixed size
C. differencing
D. passthrough


Answer: C

Computer Science & Information Technology

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________ is a popular collaborative online encyclopedia

Fill in the blank(s) with correct word

Computer Science & Information Technology

A ____, also called an index, is a number that indicates the position of a particular item within an array.

A. superscript B. key C. placeholder D. subscript

Computer Science & Information Technology

Which of the following is a method that optical drive manufacturers have used to increase transfer rates?

A) Increasing RAM on video cards B) Adding buffer memory within the drive C) Minimizing hard drive caching because the CD-ROM is faster D) Reducing allowable colors and resolution for video E) None of these are methods used for this purpose.

Computer Science & Information Technology

Which of the following audio formats is used to save podcasts?

A. HTML5 B. MP3 C. AIFF D. WAV

Computer Science & Information Technology