Answer:
noise is the correct answer for the above question.
Explanation:
- The noise is a term which is a barrier in the network of communication. It forces the signals to make a delay in data transfer. It is caused by any device or mechanism.
- For example, if any data is transferring, but some device makes fluctuation in wire, then the communication voltage is disturbed.
- The above question asked about the term which born with the help of some devices and it caused the fluctuation in the voltage. So the term is known as noise.
Answer:
idk I'm not sure cause yeah
There are two common types for data access or retrieval
1. Sequential access is the main access mode only in batch systems, whereas files are used and updated at regular intervals.
2. Direct access - on-line processing requires direct access, whereby a record can be accessed without accessing the records between it and beginning of the file.
Explanation:
The said action sof removing cflynn from HR group and keeping in other can be done by following;
First open the command prompt, type user group name of cflynn. Upon pressing enter a list of all group in which cflynn belongs would be displayed.
We see that Cflynn belong sto mgmt1 group
Now to change its status in this group; Type usermod -G mgmt1,it cflynn and press Enter to take out cflynn from this group
To keep him in other groups, type the usermod -G command enlisting all groups to which cflynn must belong.
