Microsoft certification 70-461 exam measures your ability to accomplish the technical tasks listed below. The percentages indicate the relative weight of each major topic area on the exam.The higher the percentage, the more questions you are likely to see on that content area on the exam. Below are the details of Microsoft 70-461 exam: Create Database Objects (24%), Work with Data (27%), Modify Data (24%) and Troubleshoot & Optimize (25%).
Microsoft Querying Microsoft SQL Server 2012 70-461
Exam Number/Code : 70-461
Exam Name : Querying Microsoft SQL Server 2012
One year free update
Once failed,100% refund
Questions and Answers : 88Q&As
Update Time : 2012-10-10
Price : $89.00
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QUESTION NO: 29
You are developing a database that will contain price information.
You need to store the prices that include a fixed precision and a scale of six digits.
Which data type should you use?
QUESTION NO: 30
You administer a Microsoft SQL Server database that supports a banking transaction management application.You need to retrieve a list of account holders who live in cities that do not have a branch location.Which Transact-SQL query or queries should you use? (Each correct answer presents a complete solution. Choose all that apply.)
A. SELECT AccountHolderID
WHERE CityID NOT IN (SELECT CityID FROM BranchMaster)
B. SELECT AccountHolderID
WHERE CityID <> ALL (SELECT CityID FROM BranchMaster)
C. SELECT AccountHolderlD
WHERE CityID <> SOME (SELECT CityID FROM BranchMaster)
D. SELECT AccountHolderID
WHERE CityID <> ANY (SELECT CityID FROM BranchMaster)
Answer: C, D
Exam 70-461 book : Querying Microsoft SQL Server 2012 Exam Topics
•Evaluate the use of row-based operations vs. set-based operations.
◦May include but not limited to: when to use cursors; impact of scalar UDFs; combine multiple DML operations
•Implement error handling.
◦May include but not limited to: implement try/catch/throw; use set based rather than row based logic; transaction management
•Modify data by using INSERT, UPDATE, and DELETE statements.
◦May include but not limited to: given a set of code with defaults, constraints, and triggers, determine the output of a set of DDL; know which SQL statements are best to solve common requirements; use output statement
◦May include but not limited to: difference between UNION and UNION all; case versus isnull versus coalesce; modify data by using MERGE statements
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