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)
Answer: This is a python code
def lightyear():
rate=3*100000000 //speed of light
seconds=365*24*60*60 //number of seconds in 1 year
return str((rate*seconds)/1000)+" km" //distance=speed x time
print(lightyear()) //will print value of light hear in kilometers
OUTPUT :
9460800000000.0 km
Explanation:
In the above code, there is a variable rate, which stores the speed of light, i.e. distance traveled by light in 1 second which is in meters. Another variable is seconds, which store the number of seconds in 1 year, which is no of days in 1 year multiplied by the number of hours in a day multiplied by the number of minutes in an hour multiplied by the number of seconds in a minute. Finally, distance is speed multiplied by time, so distance is printed in kilometers and to convert distance in kilometers it is divided by 1000.
Answer: You can use the function randperm() to generate a random permutation of the indexes. so then you would use the random permutation to reorder the string array
Explanation:
Answer:
False.
Explanation:
I believe this should be the work of a compliance liaison. Assume you have opened up an organization that is growing each day. You have employees who are required to be compliant with all the security standards and policies. Hiring a compliance liaison will ensure that these compliances are being carried out. Each department in an organization should work with a compliance liaison to ensure that its employees understand and comply fully with all security policies.
Answer: c)-the transmission of information and meaning from a sender to a receiver
Explanation: Communication is describes as the transmitting the information along with meaning from source to destination. The source is sender from where the information is sent and receiver is the destination unit to receive the information .Information that is being sent contains structured, organized and meaningful facts and figure.
Other options are not appropriate because information and meaning both are transferred in communication ,data is not transferred in communication as they are raw and unstructured facts and ideas are not conveyed in communication.Thus, the correct option is option(c).
