Answer:
The IBM 1401 is a variable-word length decimal computer that was announced by IBM on October 5, 1959.
The correct answer is B.UPS
A UPS or Uninterruptable Power supply makes
sure that you have backup in case there is a power outage in your area. It
provides ample time for you to save all files before shut down.
Answer:
4
Explanation:
by counting the number of the colum to. be counted well and nicely
Apps do a single function where applications do multiple functions
