Which of the following is a special-purpose programming language used for accessing and manipulating data stored in a relational database?
a. SQL
b. FORTRAN
c. JAVA
d. COBOL
a. SQL
SQL is a special-purpose programming language for accessing and manipulating data stored in a relational database. SQL databases conform to ACID properties (atomicity, consistency, isolation, and durability) that guarantee database transactions are processed reliably and ensure the integrity of data in the database.
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