What type of network topology is used by protocols such as Zigbee and Z-Wave?

A. A wireless mesh network topology
B. A wired mesh network topology
C. A star mesh topology
D. A wired switch topology

Answer: A. A wireless mesh network topology

Computer Science & Information Technology

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To save the position and orientation of an object, Alice provides special invisible objects called ____.

A. shots B. attributes C. clips D. markers

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Computer Science & Information Technology

Here is a small program. Which of the statements about the variables is correct?

``` #include const double NUM = 2.9345358; double num = 3; double numTimes(int x); int main( ) { using namespace std; int value; cout << “Enter a value, I’ll multiply it by “ << NUM << endl; cin >> value; cout << “You entered “ << value << “ NUM times this is “ << numTimes(value) << endl; return 0; } double numTimes(int x) { double d; d = NUM * x; return d; ``` a) NUM is a global variable. b) num is a global constant. c) value is local variable in the main function d) d is a local variable in the numTimes function.

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Computer Science & Information Technology

What is meant by each of the following?

1. HTML 2. XML 3. XHTML 4. Map 5. Set 6. List 7. Relational Database 8. Helper Method 9. Database Driver 10. Connection 11. SQL 12. ODBC

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Computer Science & Information Technology

The link color should not be the same as the text color.

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

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Computer Science & Information Technology