Which is true about pointers?
A. A pointer is a datatype.
B. A pointer is a keyword.
C. A pointer holds a hexidecimal address.
D. Both A and C
C
Computer Science & Information Technology
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Which of the following file types uses tabs to separate data into columns?
A) pdf B) tab-delimited C) csv D) jpeg
Computer Science & Information Technology
An assertion
a. is never more than just comment embedded in code b. are always easily and precisely stated with C++ syntax, c. is used to document and check correctness in programs d. is typically a precondition or postcondition for a function e. if converted to a Boolean statement, may be used with the library assert macro to test whether the assertion is satisfied at that point in the code.
Computer Science & Information Technology