Answer:
1:1
Explanation:
According to my research on different types of relationships between two variables, I can say that based on the information provided within the question the entities PROFESSOR and DEPARTMENT exhibit a 1:1 relationship. In other words there can only be one Professor per Department and vice-versa.
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B. true
RAM (Random Access Memory) is volatile because if power is lost, so is your memory.
Answer:
abacus . Mesopotamia or China, possibly several thousand years BCE. ...
binary math . Pingala, India, 3rd century BCE. ...
punched card . Basile Bouchon, France, 1725. ...
Explanation:
:)
Answer:
Computer memory is a generic term for all of the different types of data storage technology that a computer may use, including RAM, ROM, and flash memory. ... Another way that computer memory can vary is that some types are non-volatile, which means they can store data on a long term basis even when there is no power
