Explicit commands to manage transactions are needed when:
A) a transaction consists of just one SQL command.
B) multiple SQL commands must be run as part of a transaction.
C) autocommit is set to off.
D) DDL statements are prohibited.
Question 2
What result will the following SQL statement produce? Select Avg(standard_price) as average from Product_V;
A) The average of all products in Product_V
B) The average Standard_Price of all products in Product_V
C) The average price of all products
D) The mode of all prices
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