$6$:$09$

$1037$

$1$:$12$:$01$

$6$

$$

$$

$?$If $AB$ and $A$ is a super key, what can be inferred

None of these $.$a

A is a primary key $.$b

A is a foreign key $.$c

$B$ is functionally dependent on $A.$d

$B$ is a candidate key $.$e

$7$

$$

P $$

What is a potential problem in a database that is not in $?1$NF

None of these $.$a

Data may become inconsistent $.$b

$.$All of the options except None of these $.$c

Querying specific data becomes difficult $.$d

Redundant data can lead to anomalies $.$e

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