Answer:
Average
Explanation:
The term 'average' refers to the 'middle' or 'central' point. When used in mathematics, the term refers to a number that is a typical representation of a group of numbers (or data set). Averages can be calculated in different ways - this page covers the mean, median and mode.
Answer: Record system
Explanation:
The record system is one of the type of information storage system that stored all the records or data in the form of management system.
- We can also retrieve the our data or information by saving it in the system so that we can use that specific data for future use.
- It also helps in ensuring the data integrity and providing an efficient security to our data or information in the system.
According to the given question, record system is one of the information management system that helps in accomplished the goals in the form of record.
Therefore, Record system is the correct answer.
Answer:
Explanation:
Radio waves are a part of electromagnetic waves. They are high wavelength and low frequency waves that are classified as non-ionizing radiation. These waves are mostly used for communication purposes.
Radio waves carry are interpreted by devices that converts them to mechanical energy that can be interpreted and easily discerned. These waves carry a broad range of information.
These waves carry time-varying electrical signals that can easily be transmitted and they are produced by accelerated electrical charges.
Answer:
In fact, Quadir coined the phrase "connectivity is productivity" to explain the unique impact of Information Communication Technologies (ICTs), particularly mobile telephones, in improving economic efficiency.
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