how is data retrieved from the telephone? the transmitter converts the sound waves to electrical signals which are sent through the telephone network to the receiving phone. the receiving telephone converts the signals into audible sound in the receiver.
The FROM clause names the table that contains the data to be retrieved in a SELECT statement.
Value by value
Data is retrieved by executing queries on a database using a query language like SQL. The retrieved data can then be manipulated using various programming languages or tools to perform operations like sorting, filtering, aggregating, and transforming the data based on requirements. This manipulation is done to analyze the data, extract insights, and present it in a meaningful way.
Put it in a computer, and PRESTO.(I think):)
No, telephone area codes are discrete data.
I believe python is used to quickly reference the database.
with a LASER and light sensor in the drive head.
Luna 1
Continuous data protection is a program that minimizes downtime and data loss. It provides backup for your information so that any data can be retrieved and not lost forever.
Once data is purged from a system it cannot be retrieved except from a back-up file.
Telephone numbers are actually nominal data.
DSL (Digital Subscriber Line) A telephone line that carries digital data fromend to end, and can be leased from the telephone company