<u>True.</u> The "Data about Data" database, which is used to integrate and manage end-user data, contains a set of relationships between the data that are described by metadata.
<h3><u>What is metadata?</u></h3>
Metadata is defined as "data about data" or "data that describes other data." In technological circles, the prefix "meta" usually refers to "an underlying definition or description." Metadata facilitates locating and dealing with data by enabling the user to sort or locate particular documents.
Author, creation, and modification dates, as well as file size, are some instances of basic metadata. Unstructured data like pictures, videos, web pages, spreadsheets, etc. are also utilized with metadata. Meta tags are a common way for web pages to contain info.
Meta tags for keywords and descriptions are frequently used to describe the content on a web page. This information can be used by search engines to better comprehend a page's content.
Learn more about metadata with the help of the given link:
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Answer:
4.18%
Explanation:
The formula for used for this calculation is given as
Future value = Present( Initial) value (1 + r)ⁿ
Where n = number of years of the investment = 13 years
Future value (Amount of the investment after 13 years)= $5,280
Present ( Initial) value (Amount of the investment before 13 years) = $3,100
r = rate of return
The formula for r is derived as:
r = (Future value/ Present (initial) value)¹/ⁿ- 1
r = ($5,280/$3,100)¹/¹³ - 1
r = 1.0418139573 - 1
r = 0.0418139573
r is always in percentage format
r = 0.0418139573 × 100
r= 4.18139573%
Approximately, the rate of return annually for 13 years = 4.18%
Your answer should be true
Answer:
The correct answer would be option C.
Explanation:
If there is a new co worker hired in my office, and its her beginning days, and I, along with other team members see that she is not as productive as other members of the team are, and we all have to work more and harder to make up for her work. So i would preferably give her advice and tips for how to get things done correctly and efficiently. I would not like to get her out of the office, rather i will try to make her understand the things as soon as possible and give her tips to increase her work efficiency. But if the problem continues, and I believe that she will not be able to cope up with us, then i will talk to the supervisor and suggest him that she might not be the best role for us. But i will go with option C.
Answer:
0.31
Explanation:
Income elasticity of demand measures the responsiveness of quantity demanded to changes in income
Income elasticity of demand = percentage change in quantity demanded / percentage change in income
Percentage change in income = 
= 2.3
when income was $300, ramen was demanded twice, that is 2/7 times a week. converting to fraction gives 0.29
Percentage change in quantity = 
= 0.72
0.72/2.3 = 0.31
