#1. You use Microsoft SQL Server 2012 database to develop a shopping cart application. You need to rotate the unique values of the ProductName field of a table-valued expression into multiple columns in the output. Which Transact-SQL operator should you use?
#2. You create a stored procedure that will update multiple tables within a transaction. You need to ensure thatif the stored procedure raises a run-time error, the entire transaction is terminated and rolled back. WhichTransact-SQL statement should you include at the beginning of the stored procedure
#3. You develop a database for a travel application. You need to design tables and other database objects. You create a view that displays the dates and times of the airline schedules on a report. You need to display dates and times in several international formats. What should you do?
#4. You develop a Microsoft SQL Server 2012 database. You need to create a batch process that meets the following requirements: Returns a result set based on supplied parameters. Enables the returned result set to perform a join with a table. Which object should you use?
#5. You develop a database for a travel application. You need to design tables and other database objects. You need to store media files in several tables. Each media file is less than 1 MB in size. The media files will require fast access and will be retrieved frequently. What should you do?