Question

By data security in dbms we mean select one:



a. Allowing access to data only to authorized users



b. Preventing access to data



c. Preventing changing data

Answer 1

Preventing access to data is ur answer

Answer 2

a.) Allowing access to data only to authorized users

By data security in DBMS i.e. Data Base Management System means allowing access to data only to authorized users.

• The data security prevents the data from unknown persons and only allows the genuine or authorized user.

• Security of Data Base Management System ensures to protect from internal and external threats.

• Data Base Management System security refers to the range of tools , control and measures designed to establish and preserve data base .

So, The Correct Answer is :- A) Allowing access to data only to authorized users