MC A copy of the argument’s value is made and passed to a called function with ______.
a) pass-by-value.
b) pass-by-reference.
c) pass-by-object.
d) None of the above.
a) pass-by-value.
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Click the ____ button to sort from A to Z or from low to high.
A. ascending B. descending C. either a. or b. D. neither a. nor b.
Why is the average case for algorithm efficiency useful?
a. When there is a chance of the worse case occurring in practice b. To find the best and worst case c. To determine the usage of memory d. To know all the different performance cases for an algorithm
An XML schema is often preferred over a DTD because:
a. while both define the structure of an XML document, the schema adds the ability to define and constrain the contents of elements b. The schema can be edited "on the fly" c. The DTD takes much longer to load when a page is accessed by a browser than is a schema is used d. DTDs may soon become deprecated
____ loops are especially useful when dealing with two-dimensional arrays because they allow the programmer to designate and cycle through each element easily.
a. Nested b. Single c. Simple d. Conditional