"Question $11(2)$

Modern distributed databases have $100\%$ uptime.

Question $11$ options:

True

False

Question $12(2)$

Striped mode of RAID is one way to avoid total data loss on a server when a single disk fails.

Question $12$ options:

True

False

Question $13(2)$

A recovery system that omits select statements from logging cou XE$02$ ld determine all data that was read.

Question $13$ options:

True

False

Question $14(2)$

The mathematical property of transitivity is subjective.

Question $14$ options:

True

False

Question $15(2)$

The worst$-$case time complexity of the join operator is higher than that of the Cartesian product.

Question $15$ options:

True

False"