Explain how to distinguish a cable modem from a DSL modem.

What will be an ideal response?

You'll have a hard time telling a cable modem from a DSL modem. The only difference, other than the fact that one will have "cable modem" printed on it whereas the other will say "DSL modem," is that the cable modem has a coax F-connector and an RJ-45 connector; the DSL modem has an RJ-11 connector and an RJ-45 connector.
 

Computer Science & Information Technology

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Show the output of the following code.

``` #include using namespace std; class Parent { public: virtual void f() { cout << "invoke f from Parent" << endl; } }; class Child: public Parent { public: void f() { cout << "invoke f from Child" << endl; } }; void p(Parent a) { a.f(); } int main() { Parent a; a.f(); p(a); Child b; b.f(); p(b); return 0; } ```

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Computer Science & Information Technology

A(n) ________is an extension of a cell reference and provides a way to identify commonly used cell references or ranges

Fill in the blank(s) with correct word

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Computer Science & Information Technology

Which of the following is probably NOT a consideration of a multimedia audio specialist?

a. The sampling rate at which the audio will be delivered. b. How much space is available for all audio? c. Which authoring system or programming language to use. d. Locating and selecting suitable music and talent. e. Digitizing and editing recorded material into computer files.

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Computer Science & Information Technology

____ is an industry-standard protocol that simply provides authentication service.

A. TACACS+ B. SSL C. RADIUS D. TLS

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Computer Science & Information Technology