2025 Data-Management-Foundations Premium Files Test pdf – Free Dumps Collection [Q35-Q54]

QUESTION 35
Where does a primary key traditionally appear in a table?

QUESTION 36
How many bytes of storage does a BIGINT data type hold in MySQL?

QUESTION 37
What is a common error made while inserting an automatically incrementing primary key?

QUESTION 38
Which keyword combines INSERTS, UPDATES, and DELETES operations into a single statement?

QUESTION 39
Which primary key values consist of a single field only?

QUESTION 40
What is the role of the transaction manager within the database system architecture?

QUESTION 41
Which product has an open-source license in addition to having a non-relational system?

QUESTION 42
Which property of an entity can become a column in a table?

QUESTION 43
Which capability should databases maintain to simplify the use of SQL with a general-purpose language?

QUESTION 44
Which operator defines the field that the index is using in a CREATE TABLE statement?

QUESTION 45
Which function measures a numeric value’s distance from 0?

QUESTION 46
Which relationship is shown in the following diagram?

QUESTION 47
Which description defines a data type?

QUESTION 48
Which expression can be used to create a temporary name for a table?

QUESTION 49
What is the role of a query processor in the database system architecture?

QUESTION 50
Which optional clause is used to reject inserts and updates that do not satisfy the WHERE clause of a view query?

QUESTION 51
Which type of join selects all the rows from both the left and right table, regardless of match?

QUESTION 52
Which function is considered an aggregate function?

QUESTION 53
Which term refers to a path from a top-level block to a bottom-level block?

QUESTION 54
Which relationship or association exists between a supertype and its subtype entities?