Answer:
Ok so RAM is Random-Access-Memory.
RAM can store data just like in a hard drive - hdd or solid state drive - ssd
but the thing is that ram is really fast and data is only stored when RAM chips get power. On power loss your all data will be lost too.
ROM thanslates to Read-Only-Memory - so data in ROM chips can't be modifyed computer can just read the data but not write.
Read-only memory is useful for storing software that is rarely changed during the life of the system, also known as firmware.
Have a great day.
Explanation:
The value that would be returned based on the formula [=COUNTIF(A43:A47, "NP*")] in cell A49 is 4.
Microsoft Excel can be defined as a software application that is designed and developed by Microsoft Inc., so as to avail its end users the ability to analyze and visualize spreadsheet documents.
In Microsoft Excel, there are different types of functions (predefined formulas) and these include:
A count function is typically used to to calculate the number of entries in a cell or number field that meets a specific (predefined) value set by an end user.
In this scenario, "NP*" is the specific (predefined) value that was set and as such the value that would be returned based on the formula in cell A49 is 4 because A43, A44, A45 and A46 contain the value "NP."
Read more on Excel formula here: brainly.com/question/25219289
The answer is A. Decreasing
Explanation:
collection of items of the same type stored in a hidden or inaccessible place.
Answer:
The program in Python is as follows:
firstName = []
lastName = []
while True:
fName = input("First Name: ")
lName = input("Last Name: (Enter to quit): ")
if not lName:
break
firstName.append(fName)
lastName.append(lName)
for i in range(len(firstName)):
print(firstName[i] . lower()+"."+lastName[i] . lower()+" mycollege . edu")
Explanation:
See attachment for complete source file where comments are used as explanation