What is the output of this command?()A. A list of files that require a backup within 3 daysB. A list of files requiring more than 3 days of archivelogs to applyC. A list of files that RMAN recommends be backed up only once in every three days, based on lo

题目
What is the output of this command?()

A. A list of files that require a backup within 3 days

B. A list of files requiring more than 3 days of archivelogs to apply

C. A list of files that RMAN recommends be backed up only once in every three days, based on low volatility

D. A list of files for which a backup as already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them

相似考题

1.—____________________?—I want to be a scientist and it ‟s also my childhood dream.A. What ‟s your jobB. What ‟re you doingC. Are you a scientistD. What ‟s your dream for the future

2.–– James: Hi, Harry. ____–– Harry: Hi, James. I just bought a new camping tent. I can ’t wait to use it.A: What’s up?B: What’s on?C: What’s wrong?D: What’s right?

3.下面哪些句子可以表示"您贵姓?"()A、What's your last name?B、What's your family name?C、What's your name?D、What's your first name?

4.Yes,_____is difficult to find a job nowadays, but_____is more difficult is try to find such a job with a high salary but few things to do.A、it, it.B、what, what.C、it, what.D、what, it. C

更多“What is the output of this command?() ”相关问题

  • 第1题：

    Arielisdesigninganapplicationandwouldliketocreateresponsedocumentswithacopyoftheoriginaldocinacollapsiblesection,oneofthefollowing@command,providedwiththecorrectparameters,willallowhertodothis()

    A.@command ([compose with copy])

    B.@command ([compose with section])

    C.@command ([compose with reference])

    D.@command ([compose with referencesection])


    参考答案：C

  • 第2题：

    6． She was so angry at ________ he was doing ________she walked out．and closed the door heavily behind her．

    A． what ; that

    B． that ; what

    C． that ; that

    D． what ; what


    正确答案：A
    6．A【解析】What作do的宾语；so．．． that意为“如此 ……以至于”，引导结果状语从句。

  • 第3题：

    3、command1 && comman2 || command3的含义是：（)

    A．当command1，command2成功时才执行command3

    B．当command1，command2失败时才执行command3

    C．当command1失败，command2成功时才执行command3

    D．当command1成功，command2失败时才执行command3


    当 command1 成功， command2 失败时才执行 command3

  • 第4题：

    An operator has been asked if a system was rebooted. Which of the following commands should be used to determine if a reboot has occurred?()

    A. The name?command.The ?name?command.

    B. The ptime?command.The ?ptime?command.

    C. The hutdown ast?command.The ?hutdown ?ast?command.

    D. The ?etc/rc.shutdown?command.


    参考答案：B

  • 第5题：

    下列哪个选项是python中的输入输出函数（）

    A．scranf（）和output（）

    B．print（）和output（）

    C．input（）和print（）

    D．input（）和output（）


    input （）和 print （）

  • 第6题：

    2、若要统计a.dat文件的信息并将结果追加到output.ls文件中，可以使用的命令是

    A．wc ＞ a.dat ＞ output.ls

    B．wc ＞ a.dat ＞＞ output.ls

    C．a.dat ＞ wc ＞＞ output.ls

    D．wc ＜ a dat ＞＞ output.ls


    √

相关内容