Which type of virtual hard disk contains only the modified disk blocks of the parent VHD with which it is associated? It is useful in a test environment

a. Fixed
b. Moveable
c. Dynamic
d. Differencing


D. A Differencing VHD contains all modifications written to it, and the parent VHD is read-only. To revert to the clean state of the parent VHD, you need only delete the differencing VHD, and create a new one.

Computer Science & Information Technology

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Routers operate at the Network layer of the TCP/IP protocol stack.

Answer the following statement true (T) or false (F)

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A(n) ____ is a specialized computer that can connect LAN segments, two LANs, or multiple LANs on a WAN - all transmitting at different speeds and using different protocols.

A. data switch B. intelligent hub C. router D. segment

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What can be learnt from small-scale projectstaken by an organization?

What will be an ideal response?

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Method getConfiguration returns a Configuration object (package an-droid.content.res) containing public instance variable ________, which speci-fies the device’s screen-size category.

a. screenSize b. size c. layout d. screenLayout

Computer Science & Information Technology