How can a derived class call a base class constructor?
a) implicitly
b) explicitly
c) a and b
d) the derived class cannot call the base class constructor
c) a and b
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The _____ is a measure of the spread of the values in a data set.
a. correlation coefficient b. linear regression coefficient c. mean d. standard deviation
Based on the dangling-else discussion , modify the following code to produce the output shown. Use proper indentation techniques. You must not make any additional changes other than inserting braces. We eliminated the indentation from the following code to make the problem more challenging
``` if (y == 8) if (x == 5) cout << "@@@@@" << endl; else cout << "#####" << endl; cout << "$$$$$" << endl; cout << "&&&&&" << endl; ``` Assuming x = 5 and y = 8, the following output is produced. ``` @@@@@ ```
Under what conditions can the electrical plan be included on the floor plan?
A. When the building is a smaller job or a residential project B. When print paper is scarce C. When the architect is also an electrician D. When a single company is doing all the construction E. There are no conditions when the electrical plan can be included on the floor plan
Which of the following BEST describes a denial of service attack?
A. Sara, the attacker, attempts to have the receiving server run a payload using programming commonly found on web servers. B. Sara, the attacker, overwhelms a system or application, causing it to crash and bring the server down to cause an outage. C. Sara, the attacker, overwhelms a system or application, causing it to crash, and then redirects the memory address to read from a location holding the payload. D. Sara, the attacker, attempts to have the receiving server pass information to a back-end database from which it can compromise the stored information