The purpose of system software on a computer system is: B. to provide basic operational functionality by coordinating hardware components.
<h3>What is a software?</h3>
A software can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task (function) and proffer solutions to a particular problem.
<h3>The types of software.</h3>
Generally, there are three main types of software and these include the following:
- Application software
- Utility software
- System software
In Computer technology, a system software is the most important pre-installed software because it allows an end user to use the computer the first time he or she turns it on, especially by coordinating hardware components. Also, some examples of a system software include the following:
- Utilities.
- Search engines
- Stand-alone operating systems.
- Real-time operating systems.
Read more on system software here: brainly.com/question/1416480
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Answer: False
Explanation:
The statement in the question is wrong. When measuring processor speed, a megahertz is slower than a gigahertz.
We should note that:
1 megahertz = 1 million cycles per second
1 gigahertz = 1 billion cycles per second.
Therefore, we can see that a gigahertz is faster than a megahertz.
Answer:
False
Explanation:
Foreach is useful when we want to do something for each element rather than repeating something for n times
Answer is False
we will write year in column B and column c respectively
2017 and 2018
then we will add months of year from January to December in the cells range from A2 to A13
then we will choose cell g5 and will write the diffrence formula
g5=attendance of 2018 - attendance of 2017"
we put "=" sign to put an formula in excel
then finally we will use fill handle and drag it from g6 to g12
to copy the difference formula
look at attached file
Answer:
Explanation:
DBA's main responsibility is making sure that there is enough CPU, disk, memory, and network bandwidth available, as well as making backups every so often. Meanwhile, the database designers/developers are responsible for investigating and implementing what the end-user needs and making sure that the database holds all of the information that the end-user will be using.
