How might redundancy of programs and data be useful in the construction of highly reliable systems?
What will be an ideal response?
This is one of the most fundamental means of building reliable systems; if one component
fails, then redundant copies “kick in” to keep the system functioning properly.
Computer Science & Information Technology
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What is Descendant?
What will be an ideal response?
Computer Science & Information Technology
A file stream that sends or writes data to a file is an ____.
a. input file stream b. output file stream c. external file stream d. internal file stream
Computer Science & Information Technology
As long as users refer to files in the ____ directory, they can access the files without entering the absolute filename.
A. root B. main C. home D. working
Computer Science & Information Technology
Every node in a binary tree has ____ pointers.
A. one B. two C. three D. four
Computer Science & Information Technology