Answer: c) Return on investment (ROI)
Explanation:
Return on investment (ROI) is defined as term that measures the performance of single investment efficiency or numerous investment plans. It evaluates and assess plan of investment in form of ratio or percentage.
- Return of investment(ROI) plan is calculated through dividing the return of investment by investment cost.
- Other options are incorrect because cash return on capital invested ,carried forward(CF) and BI (business intelligence) are not used for calculating the investment plan through cost and benefit.Thus, the correct option is option(c)
Now why in the world anyone would want to do that....
Really!!!!
Answer:
A Caesar Cipher is a basic encryption type.
Explanation:
Its implementation is very easy and straightforward. It uses a one-to-one of characters in a character set. The input needed is the plain-text message and the encryption number.
For example, using the character set A-Z, encrypting the text CS IS COOL using the key of 3 generates FV LV FRRO. What has been done here is to take each character in the plain-text message and move it by "encryption number steps" in the character set.
Answer:
Plain text storage (eg, CSV, TSV files)
Sequence Files.
Avro.
Parquet.
Answer:
The answer is "Remote Domain Access".
Explanation:
It is also known as web access, it is an opportunity to moderately access a desktop or network over a connection to the internet. It also allows you to download the structures, that want even if they are not mentally and emotionally able to communicate specifically.
- In other words, it uses a satellite for interaction or internet service, and users can access systems remotely.
- It is also used in the database, that's why it is the correct answer.
