Control unit is responsible for coordinating a computers hardware and software components.
control unit is circuitry that directs operations within a computers processor. It works by receiving input information that it converts into control signals,which are then sent to the central processor.The computers processor then tells the attached hardware what operations to carry out.
#1) What summarizes a data source into a grid of rows and columns?
Answer: A Database. A database is an organized collection of data. It is the collection of schemas, tables, queries, reports, views, and other objects. The data are typically organized to model aspects of reality in a way that supports processes requiring information.
Answer:
The online underground is used :- 1] by cybercriminals to purchase malicious software.
2] by cybercriminals to sell ransom services.
3] by criminal organizations.
I hope it's correct.
Answer:
It may be that the amount of ram is not compatible with that computer, it may not support ram that is over 8 GB or higher, it may not be properly installed in the hardware, or the motherboard may not be able to read it.
Explanation:
Hardware and software is very unbalanced when it comes to new RAM being installed, as people complain about this exact same issue many times.
Astrix (*) is used to multiply
Example: 5*5 (the answer would come out as 25)
If you’re using Excel, do it in the formula bar of course.
