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Case Study 4 – Scenario 4 (Question 30 – Question 39)
Application Information
You are a database administrator for a manufacturing company.
You have an application that stores product data. The data will be converted to technical diagrams for the manufacturing process.
The product details are stored in XML format. Each XML must contain only one product that has a root element named Product. A schema named Production.ProductSchema has been created for the products xml.
You develop a Microsoft .NET Framework assembly named ProcessProducts.dll that will be used to convert the XML files to diagrams. The diagrams will be stored in the database as images. ProcessProducts.dll contains one class named ProcessProduct that has a method name of Convert(). ProcessProducts.dll was created by using a source code file named ProcessProduct.cs.
All of the files are located in C:\Products\.
The application has several performance and security issues. You will create a new database named ProductsDB on a new server that has SQL Server 2012 installed. ProductsDB will support the application.
The following graphic shows the planned tables for ProductsDB:
You will also add a sequence named Production.ProductID_Seq.
You plan to create two certificates named DBCert and ProductsCert.
You will create ProductsCert in master. You will create DBCert in ProductsDB.
You have an application that executes dynamic T-SQL statements against ProductsDB. A sample of the queries generated by the application appears in Dynamic.sql.
Application Requirements
The planned database has the following requirements:
– All stored procedures must be signed.
– The amount of disk space must be minimized.
– Administrative effort must be minimized at all times.
– The original product details must be stored in the database.
– An XML schema must be used to validate the product details.
– The assembly must be accessible by using T-SQL commands.
– A table-valued function will be created to search products by type.
– Backups must be protected by using the highest level of encryption.
– Dynamic T-SQL statements must be converted to stored procedures.
– Indexes must be optimized periodically based on their fragmentation.
– Manufacturing steps stored in the ManufacturingSteps table must refer to a product by the same identifier used by the Products table.
ProductDetails_Insert.sql
Product, xml
All product types are 11 digits. The first five digits of the product id reference the category of the product and the remaining six digits are the subcategory of the product.
The following is a sample customer invoice in XML format:
ProductsByProductType.sql
Dynamic.sql
Category FromType.sql
IndexManagement.sql
QUESTION 30
Which code segment should you use to define the ProductDetails column?
A. ProductDetails xml (DOCUMENT Production.ProductDetailsSchema) NULL
B. ProductDetails xml NULL
C. ProductDetails xml (CONTENT Production.ProductDetailsSchema) NULL
D. ProductDetails varchar(MAX) NULL
Answer: D
QUESTION 31
You need to modify Production.ProductDetails_Insert to comply with the application requirements.
Which code segment should you execute?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: C
Explanation:
http://msdn.microsoft.com/en-us/library/bb669102.aspx
QUESTION 32
You need to create a function that will use a SELECT statement in ProductsByProductType.sql.
Which code segment should you use to complete the function?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: B
Explanation:
http://msdn.microsoft.com/en-us/library/ms191320.aspx
http://msdn.microsoft.com/en-us/library/ms186755.aspx
QUESTION 33
An administrator provides a digital certificate named ServerCert.
You need to implement Transparent Data Encryption (TDE) on ProductsDB.
Which code segment should you use?
A. USE PRODUCTSDB;
GO
CREATE DATABASE ENCRYPTION KEY
WITH ALGORITHM = TRIPLE_DES_3KEY ENCRYPTION BY SERVER CERTIFICATE DBCERT;
GO
ALTER DATABASE PRODUCTSDB SET ENCRYPTION ON;
GO
B. USE PRODUCTSDB;
GO
CREATE DATABASE ENCRYPTION KEY
WITH ALGORITHM = TRIPLE_DES_3KEY ENCRYPTION BY SERVER CERTIFICATE PRODUCTSCERT;
GO
ALTER DATABASE PRODUCTSDB SET ENCRYPTION ON;
GO
C. USE PRODUCTSDB;
GO
CREATE DATABASE ENCRYPTION KEY
WITH ALGORITHM = AES_256 ENCRYPTION BY SERVER CERTIFICATE PRODUCTSCERT;
GO
ALTER DATABASE PRODUCTSDB SET ENCRYPTION ON;
GO
D. USE PRODUCTSDB;
GO
CREATE DATABASE ENCRYPTION KEY
WITH ALGORITHM = AES_256 ENCRYPTION BY SERVER CERTIFICATE DBCERT;
GO
ALTER DATABASE PRODUCTSDB SET ENCRYPTION ON;
GO
Answer: C
Explanation:
http://msdn.microsoft.com/en-us/library/bb934049.aspx
QUESTION 34
You execute IndexManagement.sql and you receive the following error message:
“Msg 512, Level 16, State 1, Line 12
Subquery returned more than 1 value. This is not permitted when the subquery follows =, != ,<, <= , >, > = or when the subquery is used as an expression.”
You need to ensure that IndexManagement.sql executes properly.
Which WHILE statement should you use at line 18?
A. WHILE SUM(@RowNumber) < (SELECT @counter FROM @indextable)
B. WHILE @counter < (SELECT SUM(RowNumber) FROM @indextable)
C. WHILE COUNT(@RowNumber) < (SELECT @counter FROM @indextable)
D. WHILE @counter < (SELECT COUNT(RowNumber) FROM @indextable)
Answer: D
QUESTION 35
You are planning the ManufacturingSteps table.
You need to define the ProductID column in the CREATE TABLE statement.
Which code segment should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: B
Explanation:
http://msdn.microsoft.com/en-us/library/ms189049.aspx
http://msdn.microsoft.com/en-us/library/ms179610.asp
http://msdn.microsoft.com/en-us/library/ff878370.aspx
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1.|2016/10 New 70-469 Exam Dumps (PDF & VCE) 292Q&As Download:
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2.|2016/10 New 70-469 Exam Questions & Answers:
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