Oracle Database SQL 12c 1z0-071 Exam Practice Test 3
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Question : 19 of 50
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The customers table has the following structure:
1. Display the first name and tax amount of the customers. Tax is 5% of their credit limit.
2. Only those customers whose income level has a value should be considered.
3. Customers whose tax amount is null should not be considered.Which statement accomplishes all the required tasks?
You need to write a query that does the following tasks:
1. Display the first name and tax amount of the customers. Tax is 5% of their credit limit.
2. Only those customers whose income level has a value should be considered.
3. Customers whose tax amount is null should not be considered.Which statement accomplishes all the required tasks?
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