"Question $1(1)$

Databases management systems are generally compatible with one another.

Question $1$ options:

True

False

Question $2(1)$

The project statement in the relational algebra can filter a table by rows.

Question $2$ options:

True

False

Question $3(1)$

SQLite supports the update statement on views.

Question $3$ options:

True

False

Question $4(1)$

Reco XE$04$ very systems are more complicated on distributed databases.

Question $4$ options:

True

False

Question $5(1)$

Saving...

DAC is not a fine$-$grained access control system.

Question $5$ options:

True

False"