[Free] 2017(Oct) EnsurePass Passguide Microsoft 98-364 Dumps with VCE and PDF 71-80

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Database Fundamentals

Question No: 71

You have a table named Product that contains the following data.

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The PrcducrID column is the primary key. The CategoryID column is a foreign key to a separate table named Category.

You execute the following statement: INSERT INTO Product

VALUES (3296, #39;Table#39;, 4444)

What is the result?

  1. a foreign key constraint violation

  2. a syntax error

  3. a new row in the Product table

  4. a primary key constraint violation

  5. a new row in the Category table

Answer: D

Question No: 72 HOTSPOT

Instructions: For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

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Answer:

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Explanation:

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C:\Users\Kamran\Desktop\image – Copy.jpg

Question No: 73

You have a table named Employee that includes the following columns:

EmployeeID Smp1oyeeName

Which statement should you use to return the number of rows in the table?

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  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: D

Question No: 74

Which keyword must be included in a create view statement?

  1. WHERE

  2. ORDER BY

  3. UPDATE

  4. SELECT

Answer: D

Question No: 75

You need to delete a database table.

Which data definition language (DDL) keyword should you use?

  1. ALTER

  2. DELETE

  3. DROP

  4. TRUNCATE

Answer: C

Question No: 76

Which key uniquely identifies a row in a table?

  1. foreiqn

  2. primary

  3. local

  4. superkey

Answer: B

Question No: 77 HOTSPOT

You have a user that has server roles as defined below:

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Instructions: Use the drop-down menus to select the answer choice that completes each statement. Each correct selection is worth one point.

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Answer:

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Explanation:

C:\Users\Kamran\Desktop\image – Copy.jpg

Question No: 78

One difference between a function and a stored procedure is that a function:

  1. Must be called from a trigger.

  2. Must return a value.

  3. Cannot contain a transaction.

  4. Cannot accept parameters.

Answer: B

Question No: 79

This question requires that you evaluate the underlined text to determine if it is correct. You have two tables. Each table has three rows.

Nine rows will be included in the Cartesian product of these two tables.

Instructions: Review the underlined text. If it makes the statement correct, select quot;No change is needed.quot; If the statement is incorrect, select the answer choice that makes the statement corrector.

  1. No change is needed

  2. Zero

  3. Three

  4. Six

Answer: A

Question No: 80

You execute the following statement:

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This statement is an example of a/an:

  1. Subquery

  2. Union

  3. Outer join

  4. Cartesian product

Answer: A

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