Answer the following statements true (T) or false (F)
1) A primitive-type variable can store exactly one value at a time, whereas one object can
contain many individual pieces of data.
2) Primitive-type variables refer to objects in a C# app.
3) Pass-by-value is used when optimal program performance is necessary.
4) A method’s changes to a variable that is passed-by-value do not affect the
value of the original variable in the calling method.
1) T
2) F
3) F
4) T
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The first step performed by the binary search algorithm at each iteration is to:
a. Compare the search key with the lowest element in the current subvector. b. Compare the search key with the middle element in the current subvector. c. Compare the search key with the highest element in the current subvector. d. Count the number of elements in the current subvector.
The primary interface/interfaces for a collection class is/are:
a. Collection
In the context of enterprise resource planning (ERP) systems, the most efficient and effective ways to complete a business process are called _____.
A. current approaches B. streamlined processes C. best practices D. process improvements
A ______ error may be detected during execution of a program.
a. debugging b. runtime c. syntax d. void e. all of the above