What is the first step in figuring out the usable range of addresses in a subnet?
A) To calculate the number of subnets that is allowed by the configured mask
B) To calculate the subnet address and the broadcast address
C) To calculate the subnet multicast address
D) To calculate the number of subnets that is allowed by the configured address
B
Explanation: B) When you are finding the usable range of addresses within a subnet, it is often easier to find the subnet address and add one address, and find the subnet broadcast address and subtract one address.
You might also like to view...
A(n) ____ is a symbolic task used mainly to communicate progress or to mark the end of a significant phase of the project.
A. origin point B. destination C. milestone D. summation
The CAN-SPAM Act is considered an effective means of controlling the volume of spam on the Internet.
Answer the following statement true (T) or false (F)
Implement the base class in the shoe hierarchy in number 8 above.
What will be an ideal response?
Answer the following statements true (T) or false (F)
1. The if, while and for statements control only one statement. 2. Given the declaration ``` int x = 0; ``` The following expression causes a divide by zero error: ``` (x !=0) || (2/x < 1); ``` 3. Suppose we have these declarations, ``` int x = -1, y = 0, z = 1; {/code This Boolean expression is correct and it does what the programmer intends. ``` x < y < z ``` 4. You want to determine whether time has run out. The following code correctly implements this. ``` !time > limit ``` 5. The value of count is 0; limit is 10. Evaluate: ``` (count == 0)&&(limit < 20) ```