单选题How can swap file performance in Windows 2000 Professional be increased？（）A limit the Swap File to one physical diskB distribute the Swap File among multiple physical disksC distribute the Swap File over multiple partitions on the same physical diskD l

第1题：

按照期限分，掉期外汇交易不包括（）。

• A、纯粹掉期（Pure Swap）
• B、一日掉期（One-day Swap）
• C、即期对远期掉期（Spot-Forward Swap）
• D、远期对远期掉期（Forward-Forward Swap）

第2题：

Which two statements correctly describe the relation between a data file and the logical databasestructures（）

• A、An extent cannot spread across data files.
• B、A segment cannot spread across data files.
• C、A data file can belong to only one tablespace.
• D、A data file can have only one segment created in it.
• E、A data block can spread across multiple data files as it can consist of multiple operating system （OS） blocks.

第3题：

第4题：

A system contains multiple hot-swap stand-alone disks with a large number of JFS2 file systems. Which feature of JFS2 can be used to improve reliability， availability and serviceability （RAS） if a disk failure occurs？（）

• A、Inline logging
• B、Dynamic inode allocation
• C、Linear directory organization
• D、Online filesystem defragmentation

第5题：

Which of the following BEST describes a virtualized server environment？（）

• A、 A physical server environment utilizing only RAM storage with no physical disk medium to enhance performance.
• B、 Multiple operating systems sharing the same physical hardware to leverage higher usage.
• C、 A distributed computing environment where many lower cost machines are combined to increase processing power and overall performance.
• D、 A single operating system using multiple physical hardware chassis to leverage higher availability.

第6题：

How can swap file performance in Windows 2000 Professional be increased？（）

• A、limit the Swap File to one physical disk
• B、distribute the Swap File among multiple physical disks
• C、distribute the Swap File over multiple partitions on the same physical disk
• D、limit the size of the Swap File to the amount of RAM + 2 MB

第7题：

Which of the following is TRUE when creating a file system that resides on the center of a disk?（）

• A、The logical volume is created first.
• B、The physical volume will be automatically created.
• C、The physical partition must be specified as an option.
• D、The file system will be mounted during the time of creation.

第8题：

第9题：

Which of the following tools is used to report the location of logical partitions of a file system on a physical volume？（）

• A、 lsfs
• B、 iostat
• C、 lslv -p
• D、 lsvg -p

第10题：

Micro-Partitioning can be defined as（）.

• A、multiple partitions that share the processing power of a set of physical processors where a partition can be assigned as little as 1/2 of a physical processor's resource. 
• B、multiple partitions that share the processing power of a set of physical processors where a partition can be assigned as little as 1/100th of a physical processor's resource. 
• C、an advanced virtualization feature of POWER5 systems with Linux (SUSE and Red Hat for POWER) and AIX 5L Version 5.3 that allows multiple partitions to share the processing power of a set of physical processors. 
• D、an advanced virtualization feature of POWER5 systems with Linux (SUSE and Red Hat for POWER) and AIX 5L Version 5.2 or 5.3 that allows multiple partitions to share the processing power of a set of physical processors.