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Following 70-761 228QAs are all new published by Microsoft Official Exam Center

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Question 1:

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

others might not have a correct solution.

After you answer a question in this section. You will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You create a table named Customer by running the following Transact-SQL statement:

You must insert the following data into the Customer table:

You need to ensure that both records are inserted or neither record is inserted. Solution: You run the following Transact-SQL statement:

Does the solution meet the goal?

A. Yes

B. No

Correct Answer: B

As there are two separate INSERT INTO statements we cannot ensure that both or neither records are inserted.


Question 2:

Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is exactly the same in each question on this series.

You have a database that tracks orders and deliveries for customers in North America. System versioning is enabled for all tables. The database contains the Sales.Customers, Application.Cities, and Sales.CustomerCategories tables.

Details for the Sales.Customers table are shown in the following table:

Details for the Application.Cities table are shown in the following table:

Details for the Sales.CustomerCategories table are shown in the following table:

You discover an application bug that impacts customer data for records created on or after January 1, 2014. In order to fix the data impacted by the bug, application programmers require a report that contains customer data as it existed on

December 31, 2013.

You need to provide the query for the report.

Which Transact-SQL statement should you use?

A. B. C. D.

Correct Answer: D

The datetime datetype defines a date that is combined with a time of day with fractional seconds that is based on a 24-hour clock. The DATEFROMPARTS function returns a date value for the specified year, month, and day.

Incorrect Answers:

A: ValidFrom should be less () than @edate.

B: We should add a day with DATEADD, not subtract one day.

C: We cannot compare a date to an exact datetime.

References: https://msdn.microsoft.com/en-us/library/ms187819.aspx


Question 3:

SIMULATION

You have a database that contains the following tables.

You need to create a query that returns each complaint, the names of the employees handling the complaint, and the notes on each interaction. The Complaint field must be displayed first, followed by the employee\’s name and the notes. Complaints must be returned even if no interaction has occurred.

Construct the query using the following guidelines:

Use two-part column names.

Use one-part table names.

Use the first letter of the table name as its alias.

Do not Transact-SQL functions.

Do not use implicit joins.

Do not surround object names with square brackets.

Part of the correct Transact-SQL has been provided in the answer area below. Enter the code in the answer area that resolves the problem and meets the stated goals or requirements. You can add code within the code that has been provided as well as below it.

1 SELECT c.Complaint, e.Name, i.Notes 2 FROM Complaints c 3 JOIN __________________ 4 JOIN __________________

A. Check the answer in explanation.

Correct Answer: A


Question 4:

You have a database that includes the following tables.

HumanResources.Employee

Sales.SalesPerson

The HumanResources.Employee table has 2,500 rows, and the Sales.SalesPerson table has 2,000 rows. You review the following Transact-SQL statement:

You need to determine the performance impact of the query.

How many times will a lookup occur on the primary key index on the Sales.SalesPerson table?

A. 200

B. 2,000

C. 2,500

D. 5,500

Correct Answer: C


Question 5:

You have a database that includes the tables shown in the exhibit. (Click the exhibit button.)

You need to create a list of all customers and the date that the customer placed their last order. For customers who have not placed orders, you must substitute a zero for the order ID and 01/01/1990 for the date. Which Transact-SQL statement should you run?

A. B. C. D.

Correct Answer: A

COALESCE evaluates the arguments in order and returns the current value of the first expression that initially does not evaluate to NULL. References: https://docs.microsoft.com/en-us/sql/t-sql/language-elements/coalesce-transact-sql


70-761 VCE Dumps70-761 Practice Test70-761 Exam Questions

Question 6:

You need to create a table named Sales that meets the following requirements:

Which Transact-SQL statement should you run?

A. B. C. D.

Correct Answer: D

datetime2 Defines a date that is combined with a time of day that is based on 24-hour clock. datetime2 can be considered as an extension of the existing datetime type that has a larger date range, a larger default fractional precision, and

optional user-specified precision.

Incorrect Answers:

B, C: NEWQSEQUENTIALID creates a GUID that is greater than any GUID previously generated by this function on a specified computer since Windows was started. A GUID uses more space then IDENTITY value.

References:

https://docs.microsoft.com/en-us/sql/t-sql/data-types/datetime2-transact-sql

https://docs.microsoft.com/en-us/sql/t-sql/functions/newsequentialid-transact-sql


Question 7:

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

others might not have a correct solution.

After you answer a question in this section. You will NOT be able to return to it. As a result, these questions will not appear in the review screen. You have a database that contains a single table named tblVehicleRegistration. The table is defined as follows:

You run the following query:

The query output window displays the following error message: “Conversion failed when converting the varchar value `AB012\’ to data type int.” You need to resolve the error. Solution: You modify the Transact-SQL statement as follows:

Does the solution meet the goal?

A. Yes

B. No

Correct Answer: B


Question 8:

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

others might not have a correct solution.

After you answer a question in this section. You will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have a database that contains a single table named tblVehicleRegistration. The table is defined as follows:

You run the following query:

The query output window displays the following error message: “Conversion failed when converting the varchar value `AB012\’ to data type int.” You need to resolve the error. Solution: You modify the Transact-SQL statement as follows:

Does the solution meet the goal?

A. Yes

B. No

Correct Answer: B


Question 9:

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have a database named DB1 that contains two tables named Sales.Customers and Sales.Orders. Sales.Customers has a foreign key relationship to a column named CustomerID in Sales.Orders.

You need to recommend a query that returns all the customers. The query must also return the number of orders that each customer placed in 2016.

Solution: You recommend the following query:

Does this meet the goal?

A. Yes

B. No

Correct Answer: A


Question 10:

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while

others might not have a correct solution.

After you answer a question in this section. You will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have a database that contains a single table named tblVehicleRegistration. The table is defined as follows:

You run the following query:

The query output window displays the following error message: “Conversion failed when converting the varchar value `AB012\’ to data type int.”

You need to resolve the error.

Solution: You modify the Transact-SQL statement as follows:

Does the solution meet the goal?

A. Yes

B. No

Correct Answer: A


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