Every night you run a full backup after every 3 three hours you make a differential backup every hour you make an incremental backup in a worst-case scenario, how much work you can lose?
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What are constraints? Explain different types of constraints?
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What are the limitation of the Online Index Rebuild Operation?
To find second largest salary in Employee table
What is index?
This question asked during interview, 2) At the end of each month, a new table is created for each bank that contains monthly metrics consolidated at the account level. The table naming convention is bankX_YYYYMM where X represents the numeric designation of the bank and YYYYMM indicates the 4 digit year and 2 digit month. The tables contain the following fields: name data type description account text account number registered boolean indicates whether the account is registered num_trans integer number of transactions made during the time period spend numeric(9,2) total spend during the time period a) Write a SQL query that will display the total number of transactions and total spend for "Bank1" during the 4th quarter of 2009. b) Write a SQL query that will display the total number of transactions and total spend at "Bank1" and "Bank2", broken out by registered vs. non-registered accounts, during January 2010 not sure what is correct answer and how to solve?
Write a program to fetch first 10 records from a file?
can a database be shrunk with users active? : Sql server administration
Which command using Query Analyzer will give you the version of SQL server and operating system?
What is relationship? What number of sorts of relationship are there?
i have a table #temp1(id, Name groupname ) and record like this 1 R1 S 2 R3 S 3 R2 S 4 R4 D 5 R5 D 6 R6 K 7 R7 K 8 R8 L 9 R9 L 10 R10 L 11 R11 K and i want to display record based on user defind sorting order e.g. 1 R4 D 2 R5 D 3 R6 K 4 R7 K 5 R11 K 6 R1 S 7 R3 S 8 R2 S 9 R8 L 10 R9 L 11 R10 L
Explain transaction server consistency?
What are commonly used odbc functions in php?
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