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单选题
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
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更多 “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 limit the size of the Swap File to the amount of RAM + 2 MB” 相关考题
考题
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.
考题
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）
考题
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、limit the size of the Swap File to the amount of RAM + 2 MB
考题
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.
考题
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.
考题
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.
考题
Which of the following tools is used to report the location of logical partitions of a file system on a physical volume？（）A、 lsfsB、 iostatC、 lslv -pD、 lsvg -p
考题
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 loggingB、Dynamic inode allocationC、Linear directory organizationD、Online filesystem defragmentation
考题
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.
考题
In the context of Advanced Power Virtualization， the shared pool refers to which of the following？（）A、A pool of physical memory that can be used by any partitionB、A pool of physical processors that can be used by any virtual or dedicated partitionC、A pool of physical memory that can be used by multiple Micro-PartitionsD、A pool of physical processors that can be used by multiple Micro-Partitions
考题
Which two statements are true regarding the usage of the SQL*Loader utility（）A、You can load data into multiple tables during the same load session.B、You can load data from multiple files to a table during the same load session.C、You cannot perform selective data loading based on the values available in the records.D、You can use an export file generated by the EXPDP utility as an input data file to load the data.E、You can load data only if the input file is available on the disk and tape but not in a named pipes.
考题
You administer a SQL Server 2008 instance. You plan to deploy a new database to the instance. The database will be subject to frequent inserts and updates. The database will have multiple schemas. One of the schemas will contain a large amount of read-only reference data. You need to design the physical database structure for optimal backup performance. What should you do?（） A、Create the database by using a single data file and a single log file.B、Create the database by using a single data file and multiple log files.C、Create the database by using a single log file and multiple filegroups.D、Create the database by using a single log file and a filegroup that has multiple data files.
考题
You are the network administrator for Company.com. Your Windows 2000 Professional computer has 128 MB of RAM and two physical hard disks. Each hard disk has a single partition configured as drive C and D. Each partition has more than 500 MB of free disk space. Windows 2000 Professional and all applications are installed on drive C. You frequently run two or more memory-intensive graphics applications simultaneously. You notice that access to drive C is much slower when you are using the graphics applications. You want to maximize overall disk performance for your computer. What should you do?（）A、Configure the paging file to reside on drive C onlyB、Configure the paging file to reside on drive D onlyC、Configure the initial size of the paging file and the maximum size of paging file to 64 MBD、Configure the initial size of the paging file and the maximum size of the paging file to 128 MBE、Configure the initial size of the paging file and the maximum size of the paging file to 256 MB
考题
单选题Which of the following tools is used to report the location of logical partitions of a file system on a physical volume？（）A
lsfsB
iostatC
lslv -pD
lsvg -p
考题
单选题You have a computer that runs Windows XP Professional. The computer has the following hardware installed: 3 GB page file, 2. 4 GHz processor, 2 GB of physical memory, 20 GB hard disk that has 1 GB of free space You need to enable hibernation support on the computer. What should you do first?（）A
Upgrade the processor.B
Add additional physical memory.C
Increase the size of the page file.D
Create additional free hard disk space.
考题
单选题After running the CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS command， what has been accomplished？（）A
Retain the data file backup for 7 days.B
Run the recover process every 7 days.C
Destroy the physical backup files every 7 days.D
Destroy the physical backup files older than 7 days.E
Retain one backup of each data file for at least 7 days.F
Keep the catalog information in the control file for 7 days.
考题
单选题You administer a SQL Server 2008 instance. You plan to deploy a new database to the instance. The database will be subject to frequent inserts and updates. The database will have multiple schemas. One of the schemas will contain a large amount of read-only reference data. You need to design the physical database structure for optimal backup performance. What should you do?（）A
Create the database by using a single data file and a single log file.B
Create the database by using a single data file and multiple log files.C
Create the database by using a single log file and multiple filegroups.D
Create the database by using a single log file and a filegroup that has multiple data files.
考题
多选题You are the network administrator for Company.com. Your Windows 2000 Professional computer has 128 MB of RAM and two physical hard disks. Each hard disk has a single partition configured as drive C and D. Each partition has more than 500 MB of free disk space. Windows 2000 Professional and all applications are installed on drive C. You frequently run two or more memory-intensive graphics applications simultaneously. You notice that access to drive C is much slower when you are using the graphics applications. You want to maximize overall disk performance for your computer. What should you do?（）AConfigure the paging file to reside on drive C onlyBConfigure the paging file to reside on drive D onlyCConfigure the initial size of the paging file and the maximum size of paging file to 64 MBDConfigure the initial size of the paging file and the maximum size of the paging file to 128 MBEConfigure the initial size of the paging file and the maximum size of the paging file to 256 MB
考题
单选题In the context of Advanced Power Virtualization， the shared pool refers to which of the following？（）A
A pool of physical memory that can be used by any partitionB
A pool of physical processors that can be used by any virtual or dedicated partitionC
A pool of physical memory that can be used by multiple Micro-PartitionsD
A pool of physical processors that can be used by multiple Micro-Partitions
考题
单选题按照期限分，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）
考题
单选题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.
考题
单选题A user has a 1TB external hard drive connected to a desktop system. When the user searches the drive for a file, the response to the search is very slow. How can the user improve the performance of the file searches on the external drive?（）A
Change the sort order of the files.B
Make sure that all of the files are in folders that are in alphabetical order.C
Search multiple drive letters at the same time.D
Turn on indexing for the assigned drive letter.
考题
多选题Which two statements correctly describe the relation between a data file and the logical database structures（）AAn extent cannot spread across data files.BA segment cannot spread across data files.CA data file can belong to only one tablespace.DA data file can have only one segment created in it.EA data block can spread across multiple data files as it can consist of multiple operating system （OS）blocks
考题
单选题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 loggingB
Dynamic inode allocationC
Linear directory organizationD
Online filesystem defragmentation
考题
单选题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.
考题
单选题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.
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