Question
Which of the following commands are used to put a restriction on the number of rows returned from a query?
Solution
The correct answer is A
More IT DBMS Questions
- Which normal form ensures no partial dependency of non-prime attributes on a candidate key?
- In an E-R Diagram, entities are typically represented by:
- Which type of join returns rows when there is a match in both tables?
- Which of the following illustrates an advantage of DBMS over traditional file systems?
- Which of the following is true about ACID properties in DBMS?
- Which normal form eliminates repeating groups by putting them into separate tables and connecting them through foreign keys?
- The "Dirty Read" problem occurs when:
- HTTPS ensures which of the following?
- A software defect that causes a program to produce incorrect output without crashing or displaying an error message is typically classified as a:
- In a relational database, what is a foreign key?
