Learn with Microsoft : 70-457 training material for 100% pass
Updated: Aug 31, 2026
No. of Questions: 172 Questions & Answers with Testing Engine
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Microsoft 70-457 Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 |
| Exam Number: | 70-457 |
| Real Exam Qty: | 40-60 |
| Exam Price: | $150-$165 USD |
| Certificate Validity Period: | Retired (Jan 31, 2021); MCSA certification valid for lifetime once earned |
| Passing Score: | 700 |
| Exam Duration: | 170 minutes |
| Available Languages: | Portuguese (Brazil), German, English, French, Chinese (Simplified), Japanese |
| Exam Format: | Case studies, Drag and drop, Multiple choice, Build list, Active screen |
| Related Certifications: | MCSA: SQL Server 2012 MCSE: Data Platform MCSE: Business Intelligence |
| Recommended Training: | SQL Server 2012 Transition Training Microsoft Official Curriculum |
| Exam Registration: | Pearson VUE Microsoft Portal Microsoft Learn Exam Page |
| Sample Questions: | Microsoft 70-457 Sample Questions |
| Exam Way: | Proctored exam at Pearson VUE test centers or online via OnVUE; retired and no longer available for registration |
| Pre Condition: | Hold any valid MCTS certification on SQL Server 2008 |
| Official Syllabus URL: | https://learn.microsoft.com/en-us/credentials/certifications/exams/70-457 |
Microsoft 70-457 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Create Database Objects | 27-32% | - Create functions and triggers - Design and implement tables - Create stored procedures - Create and modify views - Create and alter indexes |
| Topic 2: Troubleshoot and Optimize Queries | 15-20% | - Analyze execution plans - Use query hints and execution plans - Identify and resolve performance issues - Optimize indexes and statistics |
| Topic 3: Manage and Maintain Databases | 20-25% | - Implement high availability features - Manage backups and restores - Configure SQL Server instances - Implement security principles - Monitor SQL Server activity |
| Topic 4: Work with Data | 28-33% | - Implement subqueries and joins - Manage transactions and error handling - Apply built-in functions and aggregate functions - Modify data using INSERT, UPDATE, DELETE - Query data using SELECT statements |
Microsoft Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1 Sample Questions:
Question 1
You administer a single server that contains a Microsoft SQL Server 2012 default instance on which several production databases have been deployed. You plan to install a new ticketing application that requires the deployment of a database on the server. The SQL login for this application requires sysadmin permissions. You need to ensure that the login for the ticketing application cannot access other production databases. What should you do?
A. Use the SQL Server default instance and configure a user-defined server role. Add the login for the ticketing application to this role.
B. Install a new default SQL Server instance on the server.
C. Use the SQL Server default instance and enable Contained Databases.
D. Install a new named SQL Server instance on the server.
Question 2
You develop a Microsoft SQL Server 2012 server database that supports an application. The application contains a table that has the following definition:
CREATE TABLE Inventory (
ItemID int NOT NULL PRIMARY KEY,
ItemsInStore int NOT NULL,
ItemsInWarehouse int NOT NULL)
You need to create a computed column that returns the sum total of the ItemsInStore and ItemsInWarehouse values for each row. The new column is expected to be queried heavily, and you need to be able to index the column. Which Transact-SQL statement should you use?
A. ALTER TABLE Inventory ADD TotalItems AS SUM(ItemsInStore, ItemsInWarehouse)
B. ALTER TABLE Inventory ADD TotalItems AS SUM(ItemsInStore, ItemsInWarehouse) PERSISTED
C. ALTER TABLE Inventory ADD TotalItems AS ItemsInStore + ItemsInWarehouse PERSISTED
D. ALTER TABLE Inventory ADD TotalItems AS ItemslnStore + ItemsInWarehouse
Question 3
You have an XML schema collection named Sales.InvoiceSchema. You need to declare a variable of the
XML type named XML1. The solution must ensure that XML1 is validated by using Sales.InvoiceSchema.
Which code segment should you use?
To answer, type the correct code in the answer area.
A. Declare @XML1=XML(Sales.InvoiceSchema)
B. DECLARE @XML1 XML @XML1 = Sales.InvoiceSchema CREATE XML SCHEMA COLLECTION XML1 AS @XML1
Question 4
You develop a Microsoft SQL Server 2012 database. The database is used by two web applications that access a table named Products. You want to create an object that will prevent the applications from accessing the table directly while still providing access to the required data. You need to ensure that the following requirements are met:
Future modifications to the table definition will not affect the applications' ability to access data.
The new object can accommodate data retrieval and data modification.
You need to achieve this goal by using the minimum amount of changes to the applications.
What should you create for each application?
A. Synonyms
B. Common table expressions
C. Views
D. Temporary tables
Question 5
You administer a Microsoft SQL Server 2012 database. Your database is experiencing deadlock issues. You need to be able to monitor deadlocks. Which three actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)
Build List and Reorder:
Solutions:
| Question 1 Answer: D | Question 2 Answer: C | Question 3 Answer: A | Question 4 Answer: C | Question 5 Answer: Only visible for members |
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