A company has been given a Class C address to be utilized for all devices. The company has several subnets and the largest subnet has 15 hosts. Which of the following represents the MINIMUM CIDR notation of this subnet mask?
A. /26
B. /27
C. /28
D. /29
Ans: B. /27
You might also like to view...
Polymorphism refers to
a. the ability to assign multiple meanings to one function name. b. overriding base class functions. c. overloading functions d. none of the above
The ___________ view describes how and why the parts of a software item collaberate.
Fill in the blank(s) with the appropriate word(s).
Consider the function, where the programmer inadvertently left out the ampersand in the definition of parRef. What is the output of the code?
``` void doStuff(int parValue, int parRef) { parValue = 100; cout << “parValue in call to doStuff = “ << parValue << endl; parRef =222; cout << “parRef in call to doStuff = “ << parRef << endl; } ``` and consider the call, which we assume is in a complete and correct program ``` int n1 = 1, n2 =2; doStuff(n1, n2); cout << “n1 after call to doStuff = “ << n1 << endl; cout << “n2 after call to doStuff = “ << n2 << endl; ``` a. parValue in the call to doStuff = 100; parValue in the call to doStuff = 222; n1 after function call = 1; n2 after function call = 222 b. parValue in the call to doStuff = 100; parValue in the call to doStuff = 222; n1 after function call = 1; n2 after function call = 2 c. x parValue in the call to doStuff = 100; parValue in the call to doStuff = 222; n1 after function call = 100 n2 after function call = 2 d. parValue in the call to doStuff = 100; parValue in the call to doStuff = 222; n1 after function call = 100 n2 after function call = 222
Draw the undirected graph that is represented by the following:
vertices: 1, 2, 3, 4, 5, 6, 7 edges: (1, 2), (1, 4), (2, 3), (2, 4), (3, 7), (4, 7), (4, 6), (5, 6), (5, 7), (6, 7)