单选题Which of the following allows an administrator to recover the MOST data?（）A System imageB Incremental backupC System state restoreD Differential backup

第1题：

Which of the following allows an administrator to recover the MOST data?（）

• A、System image
• B、Incremental backup
• C、System state restore
• D、Differential backup

第2题：

An administrator is creating a comprehensive backup system to backup a single web server. Which of the following is the BEST way to provide full restore？（）

• A、 Take an image backup nightly while the server is online.
• B、 Take an incremental backup while the server is offline.
• C、 Take a monthly snapshot backup while the server is online.
• D、 Take a differential backup while the server is online.

第3题：

第4题：

A system administrator performs a full backup every Saturday evening and incremental backups the rest of the week. The system failed on Thursday and needs to be restored. Which backup tapes will be required to restore the system to its most recent recoverable state？（）

• A、Saturday’s full backup tape only
• B、Wednesday’s incremental backup tape only
• C、Saturday’s full backup and Wednesday’s incremental backup tapes
• D、Saturday’s full backup and Sunday’s through Wednesday’s incremental backup tapes

第5题：

Weekly backups of the system are done on Sundays， and daily backups are done the rest of the week.  Which of following backup methods were used if the system crashes on Friday and only requires two backup sets to recover the system？（）

• A、 Incremental and snapshot
• B、 Full and differential
• C、 Full and incremental
• D、 Differential and incremental

第6题：

Which of the following allows users to recover their deleted files on file shares by themselves？（）

• A、Windows restore
• B、Windows backup
• C、Shadow copies
• D、Shadow backup

第7题：

A customer needs the ability to recover their data if a total system failure occurs.  Which two of the following are the most important considerations in determining the solution？（）

• A、Network utilization
• B、Total amount of storage installed
• C、Amount of open files in the backup
• D、Amount of critical data in the backup or restore

第8题：

Which of the following is the MOST important data retention consideration when creating a backup system？（）

• A、Utilizing disk-to-disk clustering and hot site replication
• B、If the GFS backup system will cover all potential data breaches
• C、The process to move the data backup to an offsite location
• D、The individual laws and legal requirements of the data

第9题：

A system administrator had a disk failure on an HMC. The disk was replaced and the HMC was loaded from the Product Recovery CD. The system administrator had performed a backup to DVD of the HMC data before the system failed. After restoring the backup files, it was noticed that no profile files were restored. What is the most likely cause of this problem?（）

• A、The profile data was not initialized after restoring the backup CD
• B、The profile data was not backed up before doing the Critical Console Data backup
• C、A Critical Console Data backup was performed which backs up user data， but not profile data
• D、A Save Upgrade data was done instead of a backup Critical Console Data and the profile files were not included

第10题：

Due to operational commitments， a system has a very short backup window during the week， but is not used from Saturday morning through Sunday at Midnight.  Which of the following minimizes backup and recovery time， while providing complete data restore coverage （）

• A、Full backups every month， daily incremental backups
• B、Full backups every month， daily differential backups
• C、Full backup Saturday night， incremental backups the rest of the week
• D、Full backup Saturday night， differential backups the rest of the week