Investing money is always good when the stock market is good
Answer:
A. Investors can hedge against a price decline by buying a call option.
Explanation: Investment risk can be defined as the probability or likelihood of occurrence of losses relative to the expected return on any particular investment.
Buying a call option entitles the buyer of the option the right to purchase the underlying futures contract at the strike price any time before the contract expires. Most traders buy call options because they believe a commodity market is going to move higher and they want to profit from that move.
A call option is a contract the gives an investor the right, but not the obligation, to buy a certain amount of shares of a security at a specified price at a later time.
The answer is: Internal secondary data
Internal secondary data refers to the type of data that is acquired and stored inside the organization simply by doing its normal operation without having to pay any additional cost for the data.
When fritto lay obtain its data from scanners (that usually occurs for every purchase) , the data would automatically be stored in its database without interference from any third party.
Independent Data Mart is created separately from the enterprise data warehouse by a department and not reliant on it for updates
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What is an independent data mart?</h3>
Data marts are one of the keys to effectively converting information into insights in a market dominated by big data and analytics. Large data sets are normally dealt with by data warehouses, yet easy-to-find and immediately available data are needed for data analysis. Should a business person have to run difficult queries in order to acquire the data they require for their reports? No, which is why savvy businesses employ data marts.
Often a partitioned section of an enterprise data warehouse, a data mart is a subject-oriented database. Typically, a data mart's subset of data corresponds to one particular business unit, such as sales, finance, or marketing.
Data marts speed up business processes by enabling quick access to pertinent data in a data warehouse or operational data store, rather than having to wait months or more. A data mart is an economical way to quickly obtain useful insights because it only includes the data relevant to a certain business area.
Thus, it is a data mart where the data warehouse is created separately from the enterprise data warehouse by a department and is not reliant on it for updates.
For more information on Data mart, refer to the given link"
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