Answer:
control group
Explanation:
In this scenario, it can be said that Bob is in the control group of the experiment. In an experiment, the control group is the group that does not receive the variable that is being tested and instead receives a placebo that does not have any effect on the test subject, thus allowing the researchers to control the outcome of that group and compare it with the other groups. Which in this case the variable being tested is Ritalin.
Answer:
Knowledge
Explanation:
Knowledge engineering is done in the field of artificial intelligence (AI) that attempts to imitate the judgment and conduct of a human master in a given field and help with issues identified with their customized field of information.
A knowledge engineer is an expert whose work is to build up advanced logic into PC frameworks so as to attempt to simulate cognitive tasks of higher level and decision-making in human beings.
Thus a knowledge engineer provides the details of the entire knowledge associated with the built technology.
Therefore, a knowledge engineer tries to find to find out the 'rule of thumbs' thus replacing the task of humans by a computer.
Answer:
The correct answer is D. Quaternary
Explanation:
In economy, there are mainly four economic sectors that cover the different economic activities a nation or state can have. These includes the primary sector that refers to extraction of raw materials including activities such as agriculture or fishing; the secondary sector that deals with the manufacturing process such as factories that produce bicycles; the tertiary sector that refers to services or intangible goods such as tourism and the quaternary sector that deals with information and knowledge services such as education or development or technology. Considering this, the sector of the economy in which someone working as a software developer would be is the quaternary as this sector deals with the development of technology and this includes the development of software.
Answer:
The first one is Learned.
The second one is Adaptive.
The third one is Elastic.
The fourth one is Dynamic.
Explanation:
