本文提供HP认证考试HP0-538的备考资料，包括完整的题库和实践考试，覆盖了从基础知识到高级技巧的所有方面。文章还包含了关于内存调优、磁盘控制器缓存配置及系统性能测量的选择题示例。
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1.Which statement is false?
A: Lack of memory can exhibit itself as a disk bottleneck
B: If the sum of operating system memory, Oracle8i memory, and non-Oracle application memory exceeds physical RAM, memory paging will occur.
C: You should tune memory after you tune disk subsystem
D: You should tune the application and SQL before making final determination of the physical memory in your system.
Correct Answers: C
With the complete collection of questions and answers, ExamInside has assembled to take you through Q&As to your HP0-538 Exam preparation, you will cover every field and category helping to ready you for your successful HP Certification.
I offers free demo for HP0-244 exam (Network Printing Solutions v3). You can check out the interface, question quality and usability of our practice exams before you decide to buy it. We are the only one site can offer demo for almost all products.
1.Which statement is false?
A: Lack of memory can exhibit itself as a disk bottleneck
B: If the sum of operating system memory, Oracle8i memory, and non-Oracle application memory exceeds physical RAM, memory paging will occur.
C: You should tune memory after you tune disk subsystem
D: You should tune the application and SQL before making final determination of the physical memory in your system.
Correct Answers: C
2.How would you configure the disk controller cache for the highest performance in an I/O request-intensive Oracle environment (for example, an OLTP system)?
A: Disable caching for the redo logs, and 25%read cache/75% write-back cache for the database
B: Read-ahead caching for the redo log and the database
C: Write-back caching for the redo logs and the database
D: Write-back caching for the redo logs, and 75% read cache/25% write-back cache for the database
Correct Answers: C
HP0-094
B: Read-ahead caching for the redo log and the database
C: Write-back caching for the redo logs and the database
D: Write-back caching for the redo logs, and 75% read cache/25% write-back cache for the database
Correct Answers: C
HP0-094
3.A system is capable of processing 2500 transactions per minute. By adding another processor, the transactions-per-minute rate increases to 4200. What is this type of measurement called?
A: Processing latency
B: Processor affinity
C: Processor scale-up
D: Processor speed-up
Correct Answers: C
B: Processor affinity
C: Processor scale-up
D: Processor speed-up
Correct Answers: C
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