The answer & explanation for this question is given in the attachment below.
Answer:
Synchronous data transmission is a data transfer method in which a continuous stream of data signals is accompanied by timing signals (generated by an electronic clock) to ensure that the transmitter and the receiver are in step (synchronized) with one another. The data is sent in blocks (called frames or packets) spaced by fixed time intervals.
Answer:
Command remembering issues.
Explanation:
The biggest challenge my company will face when working on Linux is remembering issues of the commands. The commands in Linux are a bit difficult to remember as they are complicated bit but practice can solve this issue. "Practice makes a man perfect" this well known saying suggests that practice can make perfect and this well known saying also works with Linux the more practice the employees do the more perfect they get.
This is very true unity is what u said and it is the definition of this