The ability of information technology (IT) systems to manage themselves and adapt to changes in the computing environment, business policies, and operating objectives is known as _____.
a. virtualization
b. autonomic computing
c. visualization
d. smart sourcing
b. autonomic computing
Autonomic computing, an enabling technology for cloud computing, is the ability of IT systems to manage themselves and adapt to changes in the computing environment, business policies, and operating objectives.
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The worst case in linear search is that every element must be checked to determine whether the search key exists, which occurs if the search key ________.
a. is the last array element b. is not present c. is the last array element or is not present d. None of the above.
Match each item with a statement below.
A. Provides better compression, in general, with little noticeable effect on image quality B. Makes IP multicasting possible C. The algorithm used to sample, digitize, and recreate the video (and audio) stream D. None of the original image data is lost during compression E. Specifies the methods used to encode CD-quality audio in a compressed format
The owner of a folder has full permissions for the folder. If you are not the owner of the folder, you can try to take __ of the folder. Once you are the owner, you can change the folder permissions. A user must have full control to take __ of files and folders, regardless of group membership.
Fill in the blank(s) with the appropriate word(s).
The thread remains in the born state until the program invokes the thread’s________method, which places the thread in the ready state (sometimes called the runnable state) and immediately returns control to the calling thread.
a) run. b) begin. c) init. d) start.