Answer:
d.) black-box testing
Explanation:
Software testing can be regarded as procedures/process engage in the verification of a system, it helps in detection of failure in the software, then after knowing the defect , then it can be corrected. Black Box Testing can be regarded as a type of software testing method whereby internal structure as well as design of the item under test is not known by one testing it. In this testing internal structure of code/ program is unknown when testing the software, it is very useful in checking functionality of a particular application. Some of the black box testing techniques commonly used are; Equivalence Partitioning, Cause effect graphing as well as Boundary value analysis. It should be noted that the purpose of black-box testing is to isolate the behavior of a given component of software.
Android<span>, </span>iOS<span>, Windows and </span>Blackberry<span> devices.</span>
Algorithms: rules to follow when problem-solving
Answer:
Correct option C
Trimmed mean
Explanation:
A trimmed mean is a method of averaging that removes a small designated percentage of the largest and smallest values before calculating the mean.
Trimmed mean helps eliminate the influence of data points on the tails that may unfairly affect the traditional mean.
Trimmed means are used in reporting economic data in order to smooth the results and paint a more realistic picture.
Answer:
d. expert system
Explanation:
Among the types of systems that support the decision-making process, the following are identical:
Decision Support Systems (DSS: Decision Support Systems)
Support decision making by generating and systematically evaluating different alternatives or decision scenarios.
A DSS does not solve problems, since it only supports the decision-making process. The responsibility of making a decision, of adopting and making it is the responsibility of the administrators, not of the DSS. It can be used to obtain information that reveals the key elements of the problems and the relationships between them. It can also be used to identify, create and communicate available courses of action and decision alternatives.
Support Systems for Group Decision Making (Group Decision Support Systems). They cover the objective of achieving the participation of a group of people during decision-making in anonymous and consensus environments, supporting simultaneous decisions.
Expert Support Systems for Decision Making (DEss: Expert Decision Supprt Systems). They allow to load knowledge bases that are integrated by a series of common sense rules so that different users consult them, support decision making, training.
