Communication between computer and keyboard involves which transmission? Answer: Simplex transmission requires communicating between a computer and a keyboard. The simple transmission & communication channel allows data from only one direction.

8 0

1 year ago

At the beginning of Section 5.2, it is stated that multiprogramming and multiprocessing present the same problems, with respect

QveST [7]

Answer:

By definition, <u>multiprocessing</u> refers to the processing of multiple processes at the same time by multiple CPUs.

By definition, <u>multiprogramming</u> keeps programs in main memory at the same time and execute them concurrently utilizing a single CPU doing a context switch.

The first difference is that multiprocessing uses multiple CPUs and multiprogramming to utilize context switch to do concurrency in one CPU. Another difference is that multiprocessing is more expensive but more efficient than multiprogramming due that it allows parallel processing.

6 0

3 years ago

A loop that will output only the names that come before "Thor" in the alphabet from the names list.

matrenka [14]

names = ["Kevin", "Joe", "Thor", "Adam", "Zoe"]

names.sort()

for x in names:

if x == "Thor":

break

else:

print(x)

I made up my own names for the sake of testing my code. I wrote my code in python 3.8. I hope this helps.

3 0

3 years ago