Operating systems and web servers
Answer: eCommerce is to reach the more and right customers at the right time so that more orders can be placed and in turns, high revenue can be generated.
Explanation:
Answer:
c. graphical user interface
Explanation:
An operating system may be defined as the system software which manages the various computer hardware, resources, software and also provides other computer services. It communicates the user with the computer and the computer runs according to the instruction provided by the operating system. It is commonly known as the OS.
Operating system does not provide any graphical user interface. It consists of necessary components of the software to facilitate the usage or running of the computer.
Database - you could also use a spreadsheet but you can't ask questions that you can with a database
Answer:
(1) input-output equipment, (2) main memory, (3) control unit, and (4) arithmetic-logic unit.
