« 上一篇下一篇 »

7-0000 Questions and Answers

7-42 Chapter 7 Backing Up Data Questions and Answers

Page 7-11

Lesson 1 Review

  1. 1. Which of the following locations are not allowed to be used for a backup of a Windows Server 2003 system?
  2. a. Local tape drive
  3. b. Local CD-RW
  4. c. Local hard drive
  5. d. Shared folder on a remote server
  6. e. Local DVD+R
  7. f. Local removable drive
  8. g. Tape drive on a remote server

 

The correct answers are b, e, and g.

  1. 2. You are to back up a Windows Server 2003 file server every evening. You perform a manual, normal backup. You will then schedule a backup job to run every evening for the next two weeks. Which backup type will complete the fastest?
  2. a. Normal
  3. b. Differential
  4. c. Incremental
  5. d. Copy

 

The correct answer is c.

  1. 3. You are to back up a Windows Server 2003 file server every evening. You perform a manual, normal backup. You will then schedule a backup job to run every evening for the next two weeks. Which backup type will provide the simplest recovery of lost data?
  2. a. Normal
  3. b. Differential
  4. c. Incremental
  5. d. Daily

 

The correct answer is a.

Questions and Answers 7-43

  1. 4. You are to back up a Windows Server 2003 file server every evening. You perform a normal backup. On the second evening, you consider whether to use incremen-tal or differential backup. Will there be any difference in the speed or size of those two backup jobs? If the server were to fail the following day, would there be any difference in the efficiency of recovery?

 

On the second evening, you could use either backup type. The normal backup cleared the archive attribute. Both incremental and differential backups will, on the second evening, transfer all files created or changed on the second day. There will be no difference in the contents of the two jobs. Therefore, there will be no difference in recovery on the third day: you would have to restore the normal backup, and then the backup from the second evening.

However, incremental and differential backups treat the archive attribute on backed up files differently: incremental turns off the attribute; differential leaves it on. So on the next backup, there starts to be a difference. A second incremental backup will transfer only files created or changed since the first incremental backup. However, a second differential backup will include all files created or changed since the normal backup; that is, it will include all files already copied by the first differential backup.

  1. 5. Review the steps taken during the Practice. Predict the contents of the following backup jobs:

 

backup-normal.bkf

backup-diff-day1.bkf

backup-diff-day2.bkf

backup-inc-day2.bkf

backup-inc-day3.bkf

Are there any differences between the contents of backup-diff-day2 and backup-inc-day2?

backup-normal.bkf: Historical, Current, Budget and Projections

backup-diff-day1.bkf: Current

backup-diff-day2.bkf: Current and Budget

backup-inc-day2.bkf: Current and Budget

backup-inc-day3.bkf: Projections

There are no differences between backup-diff-day2 and backup-inc-day2. Both backup types will back up data that has the archive attribute set. Because a normal backup was performed on the first day, all files that have changed since the first day will have the archive attribute set.

7-44 Chapter 7 Backing Up Data

Page Lesson 2 Review

7-18

  1. 1. A user has accidentally deleted the data in a Microsoft Word document and saved the document, thereby permanently altering the original file. A normal backup operation was performed on the server the previous evening. Which restore option should you select?
  2. a. Do Not Replace The File On My Computer.
  3. b. Replace The File On Disk Only If The File On Disk Is Older.
  4. c. Always Replace The File On My Computer.

 

The correct answer is c. The file does exist on the server, but the file has been corrupted. You should replace the file with the copy in the backup set.

  1. 2. An executive has returned from a business trip. Before the trip, she copied files from a network folder to her hard drive. The folder is shared with other execu-tives, who modified their files in the folder while she was away. When she returned, she moved her copy of the files to the network share, thereby updating her files with the changes she made while away, but also overwriting all the files that had been changed by other executives. The other executives are unhappy that their files have been replaced with the versions that were active when she left for her trip. Luckily, you performed a normal backup operation on the folder the previous evening. What restore option should you choose?
  2. a. Do Not Replace The File On My Computer.
  3. b. Replace The File On Disk Only If The File On Disk Is Older.
  4. c. Always Replace The File On My Computer.

 

The correct answer is b. This option will not overwrite files that were changed by the executive while she was away. Those files will have a date more recent than the backup. It will, however, restore the other executives’ files over the older versions she uploaded to the network. Tip Users should be trained to use the Offline Files feature, so that this kind of disaster, which is not uncommon, can be avoided. Offline Files synchronizes changed files only, so only the updates she made would have been uploaded to the network, leaving the other executives’ changes intact.

  1. 3. You would like to test the restore procedures on your server, but would also like to avoid affecting the production copies of the backed-up data. What is the best restore location to use?
  2. a. Original location

Questions and Answers 7-45

  1. b. Alternate location
  2. c. Single folder

 

The correct answer is b. Restoring to an alternate location will restore the folder structure and files that were backed up. You can then compare the contents of the target location with the original backed-up files to verify the success of the restore procedure.

Page Lesson 3 Review

7-35

  1. 1. Scott Bishop is a power user at a remote site that includes 20 users. The site has a Windows Server 2003 system providing file and print servers. There is a tape drive installed on the system. Because there is no local, full-time administrator at the site, you want to allow Scott to back up and restore the server. However, you want to minimize the power and the privileges that Scott obtains, limiting his capabili-ties strictly to backup and restore. What is the best practice to provide Scott the minimum necessary credentials to achieve his task?

 

Make Scott a member of the Backup Operators group. The Backup Operators group is assigned, by default, the privilege to back up and restore files and folders.

  1. 2. Write the command that will allow you to fully back up the C:\Data\Finance folder to a file called Backup.bkf in a share called Backup on Server02, with the backup job name "Backup of Finance Folder." Then, write the command that will allow you to perform an incremental backup and append the backup set to the same file, with the same backup job name.

 

ntbackup backup "c:\data\finance" /J "Backup of Finance Folder" /F "\\server02 \backup\backup.bkf"

ntbackup backup "c:\data\finance" /J "Backup of Finance Folder" /F "\\server01 \backup\backup.bkf" /a /m incremental

  1. 3. A user has deleted a file in a shared folder on a server. The user opens the prop-erties of the folder and does not see a Previous Versions tab. Which of the follow-ing may be true? (Choose all that apply.)
  2. a. The folder is not enabled for Shadow Copy.
  3. b. The volume on the server is not enabled for Shadow Copy.
  4. c. The user doesn’t have permission to view the Shadow Copy cache.
  5. d. The Shadow Copy client is not installed on the user’s machine.
  6. e. The folder is on a FAT volume.

 

The correct answers are b and d. Shadow Copy is enabled per volume, not per folder. Once Shadow Copy is enabled, any user with the client installed will see a Previous Versions tab for a file or folder that has changed. Shadow Copy is supported on FAT and NTFS volumes.

  还没注册Payoneer的朋友可免费申请一个,现在申请Payoneer可获得25美元奖励并且直接享受1.2%全包的优惠:不仅入账免费,全币种提现只收1.2%的费用,无汇损,当你累积收款100美元时将一次性获得25美元奖励。需要注意的是,如果你直接打开Payoneer官网进行注册,是没有上述优惠的,请务必打开【野猪尖的推荐链接】进行注册。Payoneer注册咨询QQ:2822129880

Payoneer

野猪尖的推荐链接https://www.payoneer.com/zh/znp (此地址要完整地复制,建议直接点击)

【Payoneer申请教程:个人账户企业账户订购Payoneer实体卡(P卡)

Payoneer注册与使用指南(包括P卡申请、Payoneer官方、手续费、收款、提现和消费):
注册-收款工具那么多,为何选择Payoneer? | 为何申请Payoneer万事达预付卡+欧美日收款银行账号
   Payoneer有卡账户和无卡账户的区别Payoneer个人账户注册申请教程P卡公司帐户注册教程
   Payoneer欧元帐户虚拟卡) | Payoneer英镑帐户Payoneer日元帐户订购实体卡(P卡
   Payoneer卡年费啥时候扣? | Payoneer卡休眠和激活P卡到期后如何更换? | 如何注销P卡

官方-Payoneer秉承公正、公开、透明服务Payoneer官方最新政策汇总官方客服联系方式
   Payoneer官方费用表如何减少Payoneer的手续费?点此免除入账费点此降低提现费
   跨境收款服务商拷问篇——PayoneerPayoneer客户答疑手册(FAQ)Payoneer手机App

收款-跨境电商/外贸收款方式对比Payoneer可以错名收款吗
   Amazon亚马逊卖家设置Payoneer卡收款教程Payoneer可提供亚马逊KYC审核所需银行账单
   Amazon亚马逊收款方式对比(Payoneer,World First,PingPong,美国/香港银行卡)
   CJ联盟设置Payoneer卡收款ClickBank联盟设置Payoneer收款Amazon联盟设置P卡收款
   Payoneer如何从东南亚电商平台Lazada收款如何在Lazada开店
   Payoneer如何从拉美电商平台Linio收款? | Payoneer绑定非洲电商平台Jumia收款
   Payoneer支持从美国电商平台Newegg收款
   Payoneer如何从跨境移动电商Wish收款? | Wish模式正在改变电商格局
   Payoneer支持从法国乐天Priceminister收款法国电商平台CDiscount对接Payoneer收款
   如何使用Payoneer请求付款?关于Payoneer卡充值
   从PayPal提现到Payoneer卡教程及手续费用PayPal无法绑定并转账到Payoneer卡

提现-从Payoneer卡提现到国内银行账户Payoneer无法从Dating联盟收款并限制提现方式
   用P卡在中国银行ATM机取款4000元用Payoneer卡在中国建设银行ATM机取款500元

消费-Payoneer为卖家提供更便捷的VAT缴费方案用Payoneer卡在GoDaddy买域名主机教程


人在做天在看,转载请以链接的形式注明本文地址
本文地址:http://www.zhaoniupai.com/blog/archives/204.html