Monthly Archives: January 2014

Question:- Suppose there are two tables A and B and we need to write 3 SQL queries which returns the record set as shown in the below figure. First Query:- In this case, you have to write a SQL Query using SQL JOIN which … Continue reading →

Question :- In which database temporary tables are created in SQL Server? 1) User database (where temporary table are defined)     2) Master database     3) TempDB (Correct Answer) 4) Model Database 5) None of the above Answer … Continue reading →

Question :- Suppose we have to design a database in which employees can work on multiple projects.There are many designation defined in the organization to which each employee can belongs.   For example, Software engineer, Team lead, Project Manager, Project … Continue reading →

Question:-    Which table is called Heap table in SQL Server. 1) Table without any indexes 2) Table without any clustered index (Correct Answer) 3) Table without any non clustered Index 4) None of the above Many people attempted this … Continue reading →

Question :- Suppose we have to design a database in which employees can work on multiple projects.There are many designation defined in the organization to which each employee can belongs.  For example, Software engineer, Team lead, Project Manager, Project lead, … Continue reading →

Question :-  How many non clustered indexes are possible in a table in SQL Server 2008R2 1)  1 2) 249 3) 999  (Correct answer) 4) None of these Explanation  21 people gives answer to this Question and most of them … Continue reading →

Question:- Suppose we have a table named tbl_charactername have only one column say “charactername”. It contains 10 rows. First 5 rows contains “Vivek Johari” and the next 5 rows contains “Abhinav Golwalkar” tbl_charactername ——————— Vivek Johari Vivek Johari Vivek Johari Vivek … Continue reading →