Examlex
_______________ consists of twisted pairs of wires surrounded by shielding to protect them from EMI, or electromagnetic interference.
Delete Query
A type of SQL query used to remove one or more records from a table in a database.
Table Records
Individual rows in a database table, each containing unique information.
Backup Table
A duplicate of a database table used to safeguard original data against loss, corruption, or errors.
Make-Table Query
A type of query in a database system that creates a new table and populates it with data selected from one or more existing tables.
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