In today's society, the number of college students has grown rapidly. Everyone has their own characteristics. How do you stand out? Obtaining 70-761 Practice Questions certification is a very good choice. A little attention to prepare 70-761 Practice Questions practice test will improve your skills to clear exam with high passing score. For most busy IT workers, 70-761 Practice Questions dumps pdf is the best alternative to your time and money to secure the way of success in the IT filed. Let me tell the advandages of using the 70-761 Practice Questions practice engine.
MCP 70-761 And your life will become better and better.
With 70-761 - Querying Data with Transact-SQL Practice Questions training prep, you only need to spend 20 to 30 hours of practice before you take the 70-761 - Querying Data with Transact-SQL Practice Questions exam. An ancient Chinese proverb states that “The journey of a thousand miles starts with a single step”. To be recognized as the leading international exam bank in the world through our excellent performance, our Querying Data with Transact-SQL qualification test are being concentrated on for a long time and have accumulated mass resources and experience in designing study materials.
But the mystery is quite challenging to pass 70-761 Practice Questions exam unless you have an updated exam material. Thousands of people attempt 70-761 Practice Questions exam but majorly fails despite of having good professional experience, because only practice and knowledge isn’t enough a person needs to go through the exam material designed by Microsoft, otherwise there is no escape out of reading. Well, you have landed at the right place; Omgzlook offers your experts designed material which will gauge your understanding of various topics.
Microsoft 70-761 Practice Questions - So just come and have a try!
We think of providing the best services of 70-761 Practice Questions exam questions as our obligation. So we have patient after-sales staff offering help 24/7 and solve your problems all the way. Those considerate services are thoughtful for your purchase experience and as long as you need us, we will solve your problems. Our staff is suffer-able to your any questions related to our 70-761 Practice Questions test guide. If you get any suspicions, we offer help 24/7 with enthusiasm and patience. Apart from our stupendous 70-761 Practice Questions latest dumps, our after-sales services are also unquestionable. Your decision of the practice materials may affects the results you concerning most right now. Good exam results are not accidents, but the results of careful preparation and high quality and accuracy materials like our 70-761 Practice Questions practice materials.
These Microsoft 70-761 Practice Questions exam dumps are authentic and help you in achieving success. Do not lose hope and only focus on your goal if you are using 70-761 Practice Questions dumps.
70-761 PDF DEMO:
QUESTION NO: 1
Note: This question is part of a series of questions that use the same or similar answer choices.
An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You create a table by running the following Transact-SQL statement:
You are developing a report that aggregates customer data only for the year 2014. The report requires that the data be denormalized.
You need to return the data for the report.
Which Transact-SQL statement should you run?
A. Option D
B. Option C
C. Option B
D. Option H
E. Option G
F. Option E
G. Option F
H. Option A
Answer: E
QUESTION NO: 2
Note: This question is part of a series of questions that use the same or similar answer choices.
An answer choice may be correct for more than one question in the series. Each question is independent of the other questions in this series. Information and details provided in a question apply only to that question.
You have a database that contains tables named Customer_CRMSystem and Customer_HRSystem.
Both tables use the following structure:
The tables include the following records:
Customer_CRMSystem
Customer_HRSystem
Records that contain null values for CustomerCode can be uniquely identified by CustomerName.
You need to create a list of all unique customers that appear in either table.
Which Transact-SQL statement should you run?
A. Option F
B. Option G
C. Option H
D. Option A
E. Option C
F. Option E
G. Option B
H. Option D
Answer: F
Explanation
UNION combines the results of two or more queries into a single result set that includes all the rows that belong to all queries in the union. The UNION operation is different from using joins that combine columns from two tables.
QUESTION NO: 3
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
Answer: B
Explanation
As there are two separate INSERT INTO statements we cannot ensure that both or neither records is inserted.
QUESTION NO: 4
You are developing a training management application. You run the following Transact-SQL statement:
You must create a report that returns course identifiers and the average evaluation score for each course. The result set must include only one score for each employee for each course.
How should you complete the Transact-SQL statement? To answer, select the appropriate Transact-
SQL segments in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
QUESTION NO: 5
You need to create a stored procedure that meets the following requirements:
*Produces a warning if the credit limit parameter is greater than 7,000
*Propagates all unexpected errors to the calling process
How should you complete the Transact-SQL statement? To answer, drag the appropriate Transact-
SQP segments to the correct locations. Each Transact-SQL segments may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Answer:
Explanation
Box 1: THROW 51000, 'Warning: Credit limit is over 7,000!",1
THROW raises an exception and transfers execution to a CATCH block of a TRY...CATCH construct in
SQL Server.
THROW syntax:
THROW [ { error_number | @local_variable },
{ message | @local_variable },
{ state | @local_variable } ]
[ ; ]
Box 2: RAISERROR (@ErrorMessage, 16,1)
RAISERROR generates an error message and initiates error processing for the session. RAISERROR can either reference a user-defined message stored in the sys.messages catalog view or build a message dynamically. The message is returned as a server error message to the calling application or to an associated CATCH block of a TRY...CATCH construct. New applications should use THROW instead.
Severity levels from 0 through 18 can be specified by any user. Severity levels from 19 through 25 can only be specified by members of the sysadmin fixed server role or users with ALTER TRACE permissions. For severity levels from 19 through 25, the WITH LOG option is required.
On Severity level 16. Using THROW to raise an exception
The following example shows how to use the THROW statement to raise an exception.
Transact-SQL
THROW 51000, 'The record does not exist.', 1;
Here is the result set.
Msg 51000, Level 16, State 1, Line 1
The record does not exist.
Note: RAISERROR syntax:
RAISERROR ( { msg_id | msg_str | @local_variable }
{ ,severity ,state }
[ ,argument [ ,...n ] ] )
[ WITH option [ ,...n ] ]
Note: The ERROR_MESSAGE function returns the message text of the error that caused the CATCH block of a TRY...CATCH construct to be run.
References:
https://msdn.microsoft.com/en-us/library/ms178592.aspx
https://msdn.microsoft.com/en-us/library/ms190358.aspx
https://msdn.microsoft.com/en-us/library/ee677615.aspx
EMC D-PSC-DS-23 - Good practice materials like our Querying Data with Transact-SQL study question can educate exam candidates with the most knowledge. We trounce many peers in this industry by our justifiably excellent EMC D-MN-OE-23 training guide and considerate services. We believe you will also competent enough to cope with demanding and professorial work with competence with the help of our Juniper JN0-664 exam braindumps. So please take it easy before and after the purchase and trust that our SAP C-THR85-2405 study materials carry no virus. You can find the latest version of VMware 3V0-61.24 practice guide in our website and you can practice VMware 3V0-61.24 study materials in advance correctly and assuredly.
Updated: May 28, 2022