Answer:
ICICI oxidized sicken o'clock o'clock succinct
<span>Computers don't need system software. System software is used to automate many tasks so the user can achieve more. Actually, one of the ideas of computer programming is to avoid needless repetition. The system software will prepare the computer for the user.</span>
Answer:
b. the interface between the hard disk and the system bus
Explanation:
A controller, in the most basic computing terms, is a hardware chip or card that falls between two hardware components. Thus, a computer’s motherboard will always have a controller that interfaces with RAM, hard disk, DVD drives or other hardware components. Being an interface between two hardware devices facilitate incoming and outgoing commutations. Option B therefore, is the correct answer because it interfaces between the hard disk and sytem bus, which are both hardware components.
<h2>Answer:
</h2>
Usually a report is fetched from the database where data from all previous years is available. Once data is fetched, the raw data is compiled and formulated into appropriate report. The reason that report took longer is that user might have selected a date range from last two years until now which means that entire two years data was fetched from the database, operations were performed onto the raw data and the compiled data was then adjusted as per the report output.
