Which subnet mask is used for a Class C network?

A. 255.0.0.0
B. 255.255.255.0
C. 0.255.255.255
D. 0.0.0.255

Answer: B

Computer Science & Information Technology

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A network operating system is a multiuser operating system that controls the network's software and hardware

Indicate whether the statement is true or false

Computer Science & Information Technology

An integer number is said to be a perfect number if the sum of its factors, including 1 (but not the number itself), is equal to the number. For example, 6 is a perfect number, because 6 = 1 + 2 + 3. Write a function perfect that determines whether parameter number is a perfect number. Use this function in a program that determines and prints all the perfect numbers between 1 and 1000. Print the

factors of each perfect number to confirm that the number is indeed perfect. Challenge the power of your computer by testing numbers much larger than 1000. What will be an ideal response?

Computer Science & Information Technology