The answer is A, a virus. Spam can become a virus but only if it tricks you into downloading something.
Answer:
Rather than entering a URL in a web browser, I prefer to browse the webpage. Because if you do browse in the browser you can see other alternative options to that website.
Using the knowledge of pseudocodes it will be possible to write a code that calculates the amount of hours worked and giving warnings about it.
<h3>Writing a pseudocode we have that:</h3>
<em>while </em>
<em>if number == 0</em>
<em>break</em>
<em>hours =0 </em>
<em>for i =1 to 5 </em>
<em>hours = hours + time_out[ i ] - time_in[ i ]</em>
<em> If hours >36 : </em>
<em>print ( "Name is " ,name)</em>
<em>print( "No of hours are ",hours)</em>
<em>print("Congratulaion! Your working hours are more than 36")</em>
<em>If hours <30 : #</em>
<em>print ( "Name is " ,name)</em>
<em>print( "No of hours are ",hours)</em>
<em>print("Warning !!!")</em>
<em>End loop</em>
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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.
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Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.
