IndiaBIX

Database - Advanced SQL

Exercise : Advanced SQL - General Questions
1.
What type of join is needed when you wish to include rows that do not have matching values?
Equi-join
Natural join
Outer join
All of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
What type of join is needed when you wish to return rows that do have matching values?
Equi-join
Natural join
Outer join
All of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
Which of the following is true concerning a procedure?
You do not create them with SQL.
They do not need to have a unique name.
They include procedural and SQL statements.
They are the same thing as a function.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
A CASE SQL statement is which of the following?
A way to establish an IF-THEN-ELSE in SQL.
A way to establish a loop in SQL.
A way to establish a data definition in SQL.
All of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Which of the following statements is true concerning routines and triggers?
Both consist of procedural code.
Both have to be called to operate.
Both run automatically.
Both are stored in the database.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers