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READ Free Dumps For Microsoft- 70-462





Question ID 18839

You create a view based on the following statement:

You grant the Select permission to User1 for this view. You need to change the view so
that it displays only the records that were processed in the month prior to the current
month. You need to ensure that after the changes, the view functions correctly for User1.
Which four Transact-SQL statements should you use? (To answer, move the appropriate
SQL statements from the list of statements to the answer area and arrange them in the
correct order.)

Option A

Answer :

Correct Answer A
Explanation


Question ID 18840

You are a database developer of a Microsoft SQL Server 2012 database. You are
designing a table that will store Customer data from different sources. The table will include
a column that contains the CustomerID from the source system and a column that contains
the SourceID. A sample of this data is as shown in the following table.

You need to ensure that the table has no duplicate CustomerID within a SourceID. You
also need to ensure that the data in the table is in the order of SourceID and then
CustomerID. Which Transact- SQL statement should you use?

Option A

CREATE TABLE Customer (SourceID int NOT NULL IDENTITY, CustomerID int NOT NULL IDENTITY, CustomerName varchar(255) NOT NULL);

Option B

CREATE TABLE Customer (SourceID int NOT NULL, CustomerID int NOT NULL PRIMARY KEY CLUSTERED, CustomerName varchar(255) NOT NULL);

Option C

CREATE TABLE Customer (SourceID int NOT NULL PRIMARY KEY CLUSTERED, CustomerID int NOT NULL UNIQUE, CustomerName varchar(255) NOT NULL);

Option D

CREATE TABLE Customer (SourceID int NOT NULL, CustomerID int NOT NULL, CustomerName varchar(255) NOT NULL, CONSTRAINT PK_Customer PRIMARY KEY CLUSTERED (SourceID, CustomerID));

Correct Answer D
Explanation

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