In C++, a variable that has been defined but not initialized may not be use as an ______. (l-value or r-value).
Fill in the blank(s) with correct word
r-value
Explanation: The value of an uninitialized variable may not be fetched. C++ does not enforce this. If an uninitialized variable’s value is fetched you get whatever value was left in the memory location by a previous user. Note that the value is garbage in the dictionary sense, It is not a random value.
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________ are pieces of code—often sent as attachments or hidden in audio clips, video clips and games—that attach to or overwrite other programs to replicate themselves.
a) Parasites. b) Viruses. c) Bacteria. d) None of the above.
The following declaration allocates space for how many double variables?
What will be an ideal response? ``` double [][][] temperatures = new double [10][20[]30]; ```
The language ______allows for dynamic binding of names to storage locations.
Fill in the blank(s) with the appropriate word(s).
Discuss the functions of the implementation repository from the point of view of scalability and fault tolerance.
What will be an ideal response?