Answer: (A) Surveys are generally cheaper to conduct.
Explanation:
Both surveys and experiments are valid means to scientifically establish data about groups of people and how the way specific variables influence them. A survey examines the way a variable we have no control over has affected, for example, a group of people. In an experiment, one of the variables is manipulated while the other one is measured.
Surveys are comparatively inexpensive, especially if they are online surveys, and even if incentives are provided to participants.
Answer: A virus is triggered by an event on the host system.
Explanation: Virus malware is the defined as the malicious software that carries a virus like Trojan, etc.This is the event that takes place in the operating system as malware infection to steal the confidential data or attacking the system.
The virus gets invoked through some activity occurring in the host of the system.The virus can spread in the system if the malware program is executed.Thus, the source for the virus triggering is from the host.
The correct answer for the question that is being presented above is this one: "monthly credit statement." Open account credit is characterized by <span>monthly credit statement. These credit statements must coincide to whatever transactions you have made that you used your credit card.</span>
Answer:
Explanation:
School based assessment is a systematic base for making inference about the learning and development of students. It is the process of using information to increase students learning and development.
It was the first theory of how humans arrived in America. *Kennewick Man
