Q. What is a MULTI_USER in sql server?

  • (A) users that have the appropriate permissions to connect to the database are allowed
  • (B) One user at a time is allowed to connect to the database
  • (C) Only some members are allowed to access the database
  • (D) Only the system admin and some members are allowed to access the database
πŸ’¬ Discuss
βœ… Correct Answer: (A) users that have the appropriate permissions to connect to the database are allowed

Q. What is the difference between adhoc queries from stored procedures?

  • (A) Adhoc queries are placed embedded in the business logic code
  • (B) Stored procedures are placed embedded in the business logic code
  • (C) There is no difference as both are fired on the databases
  • (D) None of the above
πŸ’¬ Discuss
βœ… Correct Answer: (A) Adhoc queries are placed embedded in the business logic code

Q. A candidate key cannot be regarded as a possible primary key

  • (A) True
  • (B) False
  • (C) NA
  • (D) NA
πŸ’¬ Discuss
βœ… Correct Answer: (B) False

Q. Which keyword is used in SQL Server to implement the auto increment?

  • (A) UNIQUE
  • (B) IDENTITY
  • (C) INCREMENT
  • (D) ADD
πŸ’¬ Discuss
βœ… Correct Answer: (B) IDENTITY
Explanation: IDENTITY keyword is used in SQL Server to implement the auto-increment.