违法和不良信息举报 联系客服
免费注册 登录

Weekly backups of&ens

题目

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
参考答案和解析
正确答案:B
如果没有搜索结果或未解决您的问题，请直接 联系老师 获取答案。
相似问题和答案

第1题：

I subscribe（ ）one daily newspaper and one weekly magazine.
to


答案：
解析：
subscribe订阅（报刊），后接to。句意：我订阅了一份日报和一份周刊。

第2题：

A company backs up their data using daily， weekly， and monthly tape backups. The weekly backups are also known as which of the following？（）

  • A、Son
  • B、Father
  • C、Grandfather
  • D、Great-grandfather

正确答案:B

第3题：

Which two are true regarding MySQL binary and text backups?()

A.Binary backups are usually faster than text backups

B.Binary backups are usually slower than text backups

C.Text backups are human-readable while binary backups are not

D.Binary backups are not portable across different operating systems


参考答案：A, C

第4题：

Which command should an administrator use to view files and volume group backup information from a mksysb called server1.mksysb that is found in /backups？（）  

  • A、lsmksysb -l /backups/server1.mksysb
  • B、showmksysb -f /backups/server1.mksysb
  • C、listvgbackup -f /backups/server1.mksysb
  • D、showvgbackup -l /backups/server1.mksysb

正确答案:C

第5题：

According to the datasheet published on the IBM website， the TS7610 ProtecTIER ApplianceExpress is ideal for：（）

  • A、weekly full backups of 5 TB or less
  • B、weekly full backups of 3 TB or less
  • C、weekly full backups of 1.5 TB or less
  • D、daily incremental backups of 3 TB or less

正确答案:B

第6题：

An administrator is overseeing the backup process and tapes utilized by a former employee.Which of the following is the BEST way for the administrator to proceed？（）

  • A、Utilize differential backups.
  • B、Verify the tape drives are functional.
  • C、Verify that the backups are functional.
  • D、Utilize incremental backups.

正确答案:C

第7题：

A server failed Thursday evening before the nightly backup. The backup scheme in place was full backups every Sunday, incremental backups on Monday, Wednesday, and Friday, and differential backups on Tuesday,Thursday, and Saturday. To fully restore the server. which of the following is the LEAST amount of backup sets required?（）

  • A、One
  • B、Two
  • C、Three
  • D、Four

正确答案:C

第8题：

WhatarethedirectorydetailsofRelationalDatabasebackupfilescreatedbyIBMTivoliAccessManagerforEnterpriseSingleSign－OnV8.0.1housekeeping?()

A.Thedirectorymustexistwithonesubdirectory（general）.

B.Thedirectorymustexistwithtwosubdirectories（daily，weekly）.

C.Thedirectorymustexistwiththreesubdirectories（daily，weekly，monthly）.

D.Thedirectorymustexistwithfoursubdirectories（general，daily，weekly，monthly）.


参考答案：C

第9题：

What are the directory details of Relational Database backup files created by IBM Tivoli Access Manager for Enterprise Single Sign-On V8.0.1 housekeeping？（）

  • A、The directory must exist with one subdirectory （general）.
  • B、The directory must exist with two subdirectories （daily， weekly）.
  • C、The directory must exist with three subdirectories （daily， weekly， monthly）.
  • D、The directory must exist with four subdirectories （general， daily， weekly， monthly）.

正确答案:C

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

正确答案:C

更多相关问题
相关内容