I would honestly say that there are a few available tools that Carrie can use, but the best tool is the inbuilt Windows Powershell. As Powershell continues to extend its purpose and usefulness, Microsoft, on the other hand, continues to use Powershell's capability to develop more cmdlets for products like Windows Servers. Everything that can be done in a GUI environment can be done in Powershell. Carrie should be able to use Powershell to run things more efficiently from the command line without stepping a foot on the physical server. She will only need to access the server from her desk remotely, run a few commands, and that is it. Powershell command line is so powerful; it carries with it every troubleshooting pack that you can think about.
Answer:
b) Single source shortest path
Explanation:
These are the options for the question
a) All pair shortest path
b) Single source shortest path
c) Network flow
d) Sorting
Dijkstra's algorithm is algorithm by
Edsger Dijkstra arround the year 1956, this algorithm determine the shortest path, this path could be between two nodes/vertice of a graph.
The steps involves are;
✓setting up of the distances base on the algorithm.
✓ calculation of the first vertice up to vertice adjacent to it
✓The shortest path result.
It should be noted that maximum number of times the decrease key operation performed in Dijkstra's algorithm will be equal to Single source shortest path.
Answer:
![\left[\begin{array}{ccccc}1&1&1&0&1\\0&1&1&0&0\\1&0&0&1&0\\1&1&0&1&1\\1&1&0&0&0\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccccc%7D1%261%261%260%261%5C%5C0%261%261%260%260%5C%5C1%260%260%261%260%5C%5C1%261%260%261%261%5C%5C1%261%260%260%260%5Cend%7Barray%7D%5Cright%5D)
Explanation:
To keep the checksum length minimum ,checksum field should be a 4x4 matrix with two dimensional even parity bit.
For this purpose first create a matrix of RxC dimensions and add one even parity bit at the end of each row and column.
parity bit is sort of a check flag used to detect errors in binary data.Error detection is done by adding total number of 1's in the binary sequence.
There are two types of parity bits
- Even
- Odd
For even parity if total number of 1 is even parity bit for that sequence would be (0).
For even parity if total number of 1 is odd parity bit for that sequence would be (1)
For odd parity if total number of 1 is odd parity bit for that sequence would be (0)
For odd parity if total number of 1 is even parity bit for that sequence would be (1)
