Which of the following are accurate comparisons between call-by-value and const call-by-reference?
a) Both protect against changing the caller’s argument.
b) Both are very fast for all sizes of objects.
c) Call-by-value copies the argument whereas const call-by-reference does not
d) Call by value uses more memory than const call-by-reference in making the
copy.
a) Both protect against changing the caller’s argument.
c) Call-by-value copies the argument whereas const call-by-reference does not
d) Call by value uses more memory than const call-by-reference in making the
copy.
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C++ is a:
a. Typeless language. b. Hybrid object-oriented language. c. Subset of the C Language. d. Pure object-oriented language.
Draw 5-node connected planar graph with chromatic numbers of (a) 1, (b) 2, (c) 3, (d) 4, and (e) 5.
What will be an ideal response?
Consider the software development activities which we described in Section 1.4. Draw an activity diagram depicting these activities, assuming they are executed strictly sequentially. Draw a second activity diagram depicting the same activities occurring incrementally (i.e., one part of the system is analyzed, designed, implemented, and tested completely before the next part of the system is developed). Draw a third activity diagram depicting the same activities occurring concurrently.
What will be an ideal response?
What task can't be performed by using Task Manager?
A. end a process B. end process tree C. restart a process D. start a process