What is the purpose of the reverse operator in C++?
A. There is no reverse operator in C++.
B. To return the hexadecimal address of a variable.
C. To report the system backup rate.
D. To allow the variables to be switched during program execution.
A. There is no reverse operator in C++.
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Assuming that t is an array and tPtr is a pointer to that array, which expression refers to the address of element 3 of the array?
a. *(tPtr + 3) b. tptr[3] c. &t[3] d. *(t + 3)
A(n) _______ can be used to visually keep track of which tasks depend on another.
Fill in the blank(s) with the appropriate word(s).
Tablet PCs and slate computers use ____.
A. digital scan technology B. optical scan technology C. touchscreen technology D. ergonomic technology
Which of the following is true of a traditional systems development environment??
A. ?Systems design is influenced by compatibility issues. B. ?Systems are designed to run on local and wide-area company networks. C. ?Systems often utilize Internet links and resources. D. ?Systems applications require fewer desktop computing power and resources.