Natural systems are systems that came into being by natural processes. Like the rain cycle.
Technological systems are those to whom people intervened or designed. Like diverting water for a rider for land irrigation.
Answer:
Instance variables can be declared anywhere inside a class.
Although there isn't any rule to declare instance variables before methods, and they can be declared anywhere in the class, they cannot be declared inside method definitions of class.
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<em>By convention class names begin with an uppercase letter, and method and variable names begin with a lowercase letter.</em> - True.
<em>Instance variables exist before methods are called on an object, while the methods are executing and after the methods complete execution.</em> - True.
<em>A class normally contains one or more methods that manipulate the instance variables that belong to particular objects of the class.</em> - True
The type of data which causes concern for institutions or business when collected, stored, and not secured properly is Personal Identifying Information. The correct option is B.
<h3>What is personal identifying information?</h3>
A personal identifying information is the representation of data or information of an individual that can be used to identify an individual specifically.
Some examples of a personal identifying information includes Social security number (SSN), E-mail address, Driver's license number. Bank account number, Full name and Passport number.
Business organizations should secure personal identifying information properly, in order to avoid unauthorized access by hackers.
Thus, the correct option is B.
Learn more about personal identifying information.
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Answer:
CPU scheduling is a process which allows one process to use the CPU while the execution of another process is on hold(in waiting state) due to unavailability of any resource like I/O etc, thereby making full use of CPU. ... The selection process is carried out by the short-term scheduler (or CPU scheduler).
