Lakshya Education MCQs

Question: A ________ is a program that performs some common action on database data and that is stored in the database.
Options:
A.trigger
B.stored procedure
C.pseudofile
D.None of the above is correct.
Answer: Option B

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More Questions on This Topic :

Question 1. For what purposes are views used?
  1.    To hide columns only
  2.    To hide rows only
  3.    To hide complicated SQL statements only
  4.    All of the above are uses for SQL views.
Answer: Option D
Question 2. What is an SQL virtual table that is constructed from other tables?
  1.    Just another table
  2.    A view
  3.    A relation
  4.    Query results
Answer: Option B
Question 3. When using the SQL INSERT statement:
  1.    rows can be modified according to criteria only.
  2.    rows cannot be copied in mass from one table to another only.
  3.    rows can be inserted into a table only one at a time only.
  4.    rows can either be inserted into a table one at a time or in groups.
Answer: Option D
Question 4. Which of the following is NOT a type of SQL constraint?
  1.    PRIMARY KEY
  2.    FOREIGN KEY
  3.    ALTERNATE KEY
  4.    UNIQUE
Answer: Option C
Question 5. To update an SQL view, the DBMS must be able to associate the column(s) to be updated with:
  1.    a particular column in a particular underlying table.
  2.    a particular column in a particular row.
  3.    a particular row in a particular underlying table.
  4.    None of the above is correct.
Answer: Option C
Question 6. The SQL statement to create a view is:
  1.    CREATE VIEW
  2.    MAKE VIEW
  3.    SELECT VIEW
  4.    INSERT VIEW
Answer: Option A

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