The general expression (*pointer).member can always be replaced with the notation ____.

A. pointer*
B. pointer&
C. pointer->member
D. &pointer

Answer: C

Computer Science & Information Technology

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For any nonzero 8-bit x, which of the following does not result in zero?

a. x &= (~x) b. x ^= x c. x <<= 8 d. x |= x

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What is the incorrect action and why does it occur?

Specification: Check to see if the user’s input is 1, 2, or 3. Write out the numeric word (such as ONE) if it is within range; otherwise, write OUT OF RANGE. ``` #include using namespace std; int main() { int user_input; cout << “\nEnter an integer.”; cin >> user_input; switch(user_input) { case 1: cout << “\nONE”; case 2: cout << “\nTWO”; case 3: cout << “\nTHREE”; default: cout << “OUT OF RANGE”; } return 0; } ```

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Compute the diagonal distance between opposite corners of a 2-foot by 1-foot rectangle.

What will be an ideal response?

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Which of the following should be included as part of TCO? (Choose all that apply.)

A. hardware costs B. software costs C. labor costs D. travel costs

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