What is the correct signature for the overloaded subscript operator []?

a. long& operator[](const int &index);
b. long Rational::operator[](const int &index)
c. &long operator[](const int &index);
d. long operator&[](const int &index);


a. long& operator[](const int &index);

Computer Science & Information Technology

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

1. Forms should flow from left to right and top to bottom. 2. Vertical "tick marks" should be included within each caption on every form. 3. To be attractive, forms should elicit information in the expected order. 4. A graphical user interface display can be made attractive by the use of color and shaded or three-dimensional boxes.

Computer Science & Information Technology

____ attacks involve overloading a server with an overwhelming amount of network traffic so that it can't handle legitimate requests for network services.

A. Brute-force B. Session hijacking C. Address spoofing D. Denial-of-service (DoS)

Computer Science & Information Technology

The ____________________ provides a simple way for Web service providers to describe the basic format of requests to their systems.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Clicking a row heading ________

A) deletes the row B) selects the row C) inserts a row above the clicked row D) bolds the content of the entire row

Computer Science & Information Technology