SK0-003
单选题Which of the following backup methods should be used nightly to ensure backups capture all necessary data in the LEAST amount of time？（）ADailyBIncrementalCNormalDDifferential
题目
Daily
Incremental
Normal
Differential
相似问题和答案
第1题：
A. Daily
B. Incremental
C. Normal
D. Differential
第2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
正确答案:D
第3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
第4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5题：
Which of the following backup methods should be used nightly to ensure backups capture all necessary data in the LEAST amount of time？（）
- A、 Daily
- B、 Incremental
- C、 Normal
- D、 Differential
正确答案:B
第6题：
A company utilizes the GFS backup standard. Which of the following describes this backup method?（）
- A、Greatest, Final, Sequential
- B、Full, Partial, Incremental
- C、Monthly, Weekly, Daily
- D、Full, Differential, Incremental
正确答案:C
第7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
正确答案:B
第8题：
A. Snapshot
B. Incremental
C. Copy
D. Differential
第9题：
A server failed Thursday evening before the nightly backup. The backup scheme in place was fullbackups every Sunday，incremental backups on Monday，Wednesday，and Friday，and differentialbackups on Tuesday，Thursday，and Saturday. To fully restore the server，which of the following is theLEAST amount of backup sets required？（）
- A、 One
- B、 Two
- C、 Three
- D、 Four
正确答案:C
第10题：
Which of the following BEST describes the difference between differential and incremental backups？（）
- A、 An incremental backup requires fewer tapes for restoration than a differential backup.
- B、 A differential backup tape takes less time than an incremental backup tape.
- C、 A differential backup requires fewer tapes for restoration than an incremental backup.
- D、 An incremental backup tape costs less than a differential backup tape.
正确答案:C