Answer:
Since this is a survey without preparation, you can move ahead as you like. However, still, you need to figure out the attributes. Here you need to register plugged in hours for each of your family members. And the same thing is abbreviated as screen time as well. You need to make a table with two columns, a family member's name, and the screen time or plugged in time. And you are not required to do anything else, as the survey is the method of collecting the data. And it does not deal with the analysis. The analysis will be done, when you will sit as an analyst. And in fact, you are making this impromptu survey for the family head, who is in charge of your family which can be your father or mother or your grand father or grand mother. And they can use these details for various findings, like how can they reduce cable TV cost per month, and so on. Your job is to collect the accurate data. And same thing, you need to repeat for all the survey that you are asked to conduct. Always remember, you need to know what data you need to collect through a survey. Plan for the survey only after finding the complete details about this. And even when asked to conduct as unprepared, this knowledge is essential.
Explanation:
Please check the attachment.
Answer:
B/Second
Explanation:
They display similar embryo development and share common genes that control development.
When working with a spreadsheet, data analysts can use the CLEAN function to locate specific characters in a string.
<h3>What is the CLEAN Function? </h3>
The CLEAN Function is known to be a tool that is often categorized in the Excel Text functions.
Note that this function tends to delete or remove any kind of non-printable characters from any specified or given text.
Note that As financial analysts, people tend to often import data from a lot of sources and the CLEAN function can help to delete nonprintable characters.
Hence, When working with a spreadsheet, data analysts can use the CLEAN function to locate specific characters in a string.
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Answer: Online analytical processing
Explanation:
Online analytical processing(OLAP) is the method through which multi-dimension analytical queries can be resolved.User can attain selected query data as per their selection and then assess and analyze them from different view point.
- It helps in viewing and reporting , planning ,performing analytical calculation, collecting data in data cubes etc.
- Other options are incorrect because data adjacency, Ad hoc reporting ,data segregation and E-discovery are not the mechanism through which query and storage of data in data cubes take place.
- Thus, the correct option is online analytical processing
