Which of the following statements is true?

a) Allowing multiple enumeration constants to have the same value can result in difficult-to-find logic errors.
b) Performing bitwise operations on integer types smaller than int always yields correct results.
c) Bitwise operations on signed and unsigned integer types are portable across platforms.
d) None of the above.

a) Allowing multiple enumeration constants to have the same value can result in difficult-to-find logic errors.

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1) Only the statements for one case can be executed in any one execution of a switch statement. 2) A case with no statements is called an empty case, and requires only the break statement. 3) The effects of break and continue statements can be achieved by structured programming techniques. 4) The break statement terminates a program.

Computer Science & Information Technology

?When the width of an entire table is set to be larger than the width required for individual columns, the extra space is _____.

A. ?added to the first column of the table B. ?divided equally among the columns C. ?added to the last column of the table D. ?filled out as a border of the table

Computer Science & Information Technology