Answer:
disk caching
Explanation:
Hi,
Magnetic hard drives use disk caching to speed up performance. This method is quite ingenious because what it does is that in a section of memory in your pc, it keeps a copy of information that was previously accessed in the hard disk. So, next time if the same data is requested, the system can refer to cache to get quick access rather than going to the hard disk (which is slower).
Answer:
See attached file for detailed solution.
Explanation:
See attached file for explanation.
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Answer:
The correct answer to the following question will be "bindValue".
Explanation:
- The PDO declaration bind-value feature allows to bind a value or a function to a argument or a parameter.
- To run a compensated statement of SQL, you could also use the PDOStatement object's bindvalue and execute() methods to set values of the paramenter or any argument and implement the comment.
Therefore, it's a right answer.
