Which of the following backup methodologies is MOST time efficient for backing up data？（）A、IncrementalB、SnapshotC、DifferentialD、GFS

第1题：

Which of the following backup method ologies is MOST time efficient for restoring data？（）

• A、 Incremental
• B、 Differential
• C、 Full
• D、 GFS

第2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3题：

A company has a policy that states that all servers will be fully backed up on the weekend.Additionally， all changed items will be backed up each night. In the event of a server failure， the administrator wants to be able to fully recover the system using two restore jobs. Which of the following backup levels should be used nightly？（）

• A、Incremental
• B、Normal
• C、Differential
• D、Full

第4题：

Which of the following archiving methods only backs up data that has changed since the previous full backup?（）

• A、Snapshot
• B、Incremental
• C、Copy
• D、Differential

第5题：

A bare metal backup requires which of the following backup methodologies?（）

• A、Full
• B、Differential
• C、Incremental
• D、Database

第6题：

Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower？（）  

• A、 Differential incremental backup
• B、 Different incremental backup
• C、 Cumulative backup
• D、 Cumulative incremental backup

第7题：

Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower?（）

• A、Differential incremental backup
• B、Different incremental backup 
• C、Cumulative backup 
• D、Cumulative incremental backup

第8题：

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). You perform a normal backup of Server1 every Saturday. You need to implement a backup strategy for Server1 to meet the following requirements: ·Minimize the time required to restore files. ·On weekdays, back up only files that have changed since the Saturday backup. Which type of backup should you perform on weekdays? （）

• A、copy
• B、daily
• C、differential
• D、incremental

第9题：

第10题：

第11题：

第12题：

第13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14题：

Which of the following backup types will not reset the archive bit on backed up files？（）

• A、GFS
• B、Full
• C、Differential
• D、Incremental

第15题：

Which of the following archiving methods only backs up data that has changed since the previous backup？（）

• A、Differential
• B、Copy
• C、Incremental
• D、Snapshot

第16题：

A data center has had a power outage. Which of the following should the administrator do FIRST once the power is restored？ （）

• A、 Identify which systems are the most critical and bring them up by level of importance.
• B、 Retrieve the latest backup tapes for immediate system restore using the GFS rotation.
• C、 Identify the least critical systems and then power those systems on first.
• D、 Determine the cause of the power outage and install UPS systems to prevent its reoccurrence.

第17题：

Which of the following backup methodologies is MOST time efficient for restoring data?（）

• A、Incremental
• B、Differential
• C、Full
• D、GFS

第18题：

Which is not a valid way of backing up a control file？（）  

• A、 Backing up the control file to trace
• B、 Copying the existing control file of the database to the backup location during a hot backup 
• C、 Copying the existing control file of the database to the backup location during a cold backup
• D、 Creating a backup control file
• E、 Using the create controlfile command

第19题：

You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). You perform a normal backup of Server1 every Saturday. You need to implement a backup strategy for Server1 to meet the following requirements: ·Minimize the time required to back up files. ·On weekdays, back up files that have changed since the last backup.? Which type of backup should you perform on weekdays? （）

• A、copy
• B、daily
• C、differential
• D、incremental

第20题：

The System Administrator wants to do a backup of the HMC and notices that there are two options on the HMC menu: Backup Critical Console data and Save Upgrade Data. Which of the following best describes the differences between the two options?（）

• A、Both options back up user and partition profile data. Only the Backup Critical Console Data backs up TCP/IP settings or preferences
• B、Both options back up partition profile information. Only the Backup Critical Console Data backs up service function settings, such as Inventory Scout, Service Agent, and Service Focal Point
• C、The Backup Critical Console Data should be performed just before the HMC software update operation. The Save Upgrade Data should be performed each time configuration changes are made to the system or the HMC
• D、The Save Upgrade Data should be performed just before the HMC software update operation. The Backup Critical Console Data should be performed each time configuration changes are made to the system or the HMC

第21题：

第22题：

第23题：