question What is the purpose of the SQL Server RAISEERROR statement

In SQL Server, what is the purpose of the SEQUENCE object?

A. Generate a sequence of numbers
B. Execute a set of statements in a loop
C. Define a cursor for record processing
D. Create a temporary table

Which SQL Server statement is used to change the value of an existing record in a table?

A. MODIFY
B. CHANGE
C. UPDATE
D. SET

In SQL Server, what is the purpose of the MERGE statement?

A. Combine rows from two or more tables
B. Update, insert, or delete data based on a condition
C. Sort the result set
D. Join multiple tables

What is the purpose of the SQL Server RAISEERROR statement?

A. Suppress errors in a query
B. Display a custom error message
C. Count the number of errors in a query
D. Create a temporary error table

In SQL Server, what does the term "ACID" stand for in the context of transactions?

A. Atomicity, Consistency, Isolation, Durability
B. Association, Consistency, Isolation, Dependency
C. Atomicity, Consistency, Integration, Durability
D. Association, Commitment, Isolation, Dependency

Which SQL Server statement is used to grant execute permissions on a stored procedure?

A. GRANT EXECUTE
B. GRANT EXECUTION
C. ALLOW EXECUTE
D. ALLOW EXECUTION

In SQL Server, what is the purpose of the UNPIVOT operator?

A. Combine rows from two or more tables
B. Rotate columns into rows based on values in a specified column
C. Sort the result set
D. Join multiple tables

Which SQL Server statement is used to remove all records from a table and reset identity seed?

A. DELETE TABLE
B. REMOVE TABLE
C. TRUNCATE TABLE
D. DROP TABLE

In SQL Server, what is the purpose of the TRY_CONVERT() function?

A. Concatenate multiple values
B. Convert a value to a different data type and handle errors gracefully
C. Find the average value
D. Validate XML structure

Which SQL Server statement is used to create a unique constraint on a column?

A. UNIQUE
B. ADD UNIQUE
C. CONSTRAINT UNIQUE
D. CREATE CONSTRAINT

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