What is a disadvantage of using fiber-optic cabling versus twisted-pair cabling?

A. limited to shorter distances due to high attenuation
B. low bandwidth potential
C. high susceptibility to eavesdropping
D. more difficult to install


Answer: D

Computer Science & Information Technology

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

1. It is legal to call a constructor as a member function of an object of a class, as in``` class A { public: A(){} A(int x, int y):xx(x), yy(y) {} // other members private: int xx; int yy; }; int main() { A w; w.A(2,3); // Is this legal? ``` 2. A constructor can be called implicitly or explicitly. (Implicitly means the compiler did it for you.) In the interest of uniformity in answers, please use class A; for your examples. 3. A class may not have another class type object as a member. 4. Any use of the keyword const is a promise to the compiler, and a request to the compiler to enforce the promise. What promises?

Computer Science & Information Technology

The command to count number of lines in xyz is

a: wc count xyz b: line count xyz c: count l xyz d: wc l xyz e: wc lines xyz

Computer Science & Information Technology

A(n) ________ program prevents unwanted malicious programs from being installed on your computer

Fill in the blank(s) with correct word

Computer Science & Information Technology

The Transform Again command is found on the ____.

A. Tools menu B. Specials menu C. Transform Tools menu D. Object menu

Computer Science & Information Technology