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Microsoft 70-450 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Design Database Maintenance Strategy | 14% | - Design automation and scheduling - Design consistency checks - Design index maintenance - Design statistics management |
| Topic 2: Design a Backup and Recovery Solution | 20% | - Design backup security and redundancy - Design recovery models - Design backup strategy - Design piecemeal and point-in-time restore |
| Topic 3: Design a SQL Server Instance and Database Solution | 14% | - Design instance configuration - Design partitioning strategy - Design storage and filegroups - Design consolidation and scaling |
| Topic 4: Design a Monitoring Strategy | 13% | - Design baseline and alerting - Design error and event logging - Design performance monitoring - Design trace and data collection |
| Topic 5: Design Data Distribution Strategy | 9% | - Design replication architecture - Design data synchronization - Design distributed queries - Design linked servers |
| Topic 6: Design a Database Server Security Solution | 15% | - Design authentication and authorization - Design audit and compliance strategy - Design surface area reduction - Design encryption solutions |
| Topic 7: Design a High Availability Solution | 15% | - Design failover clustering - Design log shipping - Design replication topology - Design database mirroring |
Microsoft PRO:MS SQL Serv 08,Design,Optimize, and Maintain DB Admin Solu Sample Questions:
Your SQL Server 2008 database contains two tables named Customer and Order inside the Sales schema.
The Sales schema is defined as follows:
It has a stored procedure named SetCustomerStatus that reads from Order and modifies Customer.
It is owned by a user named SalesUser.
Another user named marketingUser wants to be able to call SetCustomerStatus and change the status of Customer.
You need to assign the least permission necessary to MarketingUser.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)
- A. Set only Execute on SetCustomerStatus.
- B. Perform the following tasks:
Set Execute on SetCustomerStatus.
Set Select on Customer.
Set Update on Order. - C. Set only Take Ownership on ustomer and Order.
- D. Perform the following tasks:
Set Select on Customer.
Set Update on Order.
Correct Answer: A 🗳️
Explanation: Only visible for RealVCE members. You can sign-up / login (it's free).
You are a professional level SQL Sever 2008 Database Administrator.
A database is hosted by the instance, and sensitive data is included in the database.
A database backup strategy will be implemented for the database.
You need to have all backups of the database encrypted.
The backups should not be accessed by unauthorized users.
Which action will you perform?
- A. Transparent database encryption should be utilized.
- B. Windows BitLocker Drive Encryption technology should be utilized.
- C. The BACKUP statement should be utilized along with the PASSWORD option.
- D. The BACKUP statement should be utilized along with the MEDIAPASSWORD option.
Correct Answer: A 🗳️
Explanation: Only visible for RealVCE members. You can sign-up / login (it's free).
You are a professional level SQL Sever 2008 Database Administrator.
The largest table in a database is partitioned into four equal-sized parts.
The first two partitions are seldom queried, while the third partition is regularly queried by several reports. Meanwhile, the fourth partition is heavily queried and regularly modified.
The disk space of the table should be cut to the least and the query performance should be with the least impact.
What will you do? (Choose more than one.)
- A. ROW compression should be enabled for the first two partitions.
- B. PAGE compression should be enabled for the first two partitions.
- C. ROW compression should be enabled for the last partition.
- D. PAGE compression should be enabled for the last partition.
- E. PAGE compression should be enabled for the third partition.
- F. ROW compression should be enabled for the third partition.
Correct Answer: B,F 🗳️
Explanation: Only visible for RealVCE members. You can sign-up / login (it's free).
You are the database administrator for a SQL Server that hosts an application defined as follows:
The database consists of 4 data files and one log file.
The physical server has 16 CPUs and 64 GB of memory.
Hardware non-uniform memory access (NUMA) is not available on this server platform.
Users of the application report that it is responding slowly. You use SQL Server Profiler to find out that the I/
O
performance issue is related to the lazywriter process.
You need to improve the performance of the application by reducing the I/O performance issue.
What should you do? (More than one answer choice may achieve the goal. Select the BEST answer.)
- A. Configure a CPU affinity mask on the server to limit the instance of SQL Server to four CPUs
- B. Configure four software non-uniform memory access (soft NUMA) nodes on the server.
- C. Add additional RAM to the server.
- D. Add additional data files to the database.
Correct Answer: B 🗳️
Explanation: Only visible for RealVCE members. You can sign-up / login (it's free).
You are a professional level SQL Sever 2008 Database Administrator.
After a regular test, you find that performance degradation is experienced by an instance for the three reasons:
Excessive CPU usage, Server processes paging and Deadlocks
A monitoring solution should be implemented to provide data, monitor and troubleshoot performance issues and detailed deadlock information should be contained in the provided data.
You should utilize the least amount of administrative effort to finish the task.
Which tool will you utilize to finish the task?
- A. To finish the task, you should utilize Database Engine Tuning Advisor.
- B. To finish the task, you should utilize Resource Governor.
- C. To finish the task, you should utilize Extended Events.
- D. To finish the task, you should utilize Performance Monitor (SYSMON).
Correct Answer: C 🗳️
Explanation: Only visible for RealVCE members. You can sign-up / login (it's free).
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