更多“Which clause should you use to exclude group results? () ”相关问题
  • 第1题:

    You ________ show more respect for your elders.

    A. can

    B. could

    C. might

    D. should


    参考答案:D

  • 第2题:

    What are three purposes of the RMAN “FROM” clause?()

    A. to support PUSH-based active database duplication

    B. to support synchronization of a standby database with the primary database in a Data environment

    C. To support PULL-based active database duplication

    D. To support file restores over the network in a Data Guard environment

    E. To support file recovery over the network in a Data Guard environment


    参考答案:B, C, E

  • 第3题:

    当你输入95时,下列程序运行的结果是 results = int(input('成绩为:')) if 100>=results>=90: print('A') elif 90>results>=75: print('B') elif 0<=results<75: print('C') else: print('输入错误!')

    A.A

    B.B

    C.C

    D.输入错误!


    B

  • 第4题:

    A:I have got a pain in my chest. B:You ( )see the doctor.

    A. have

    B. need

    C. should


    正确答案:C

  • 第5题:

    You‘re the systems administrator at Testing, and you create the following access control lists.You then enter the command "ip access-group 101 in" to apply access control list 101 to router TK1s e0 interface.Which of the following Telnet sessions will be blocked as a result of your access lists?()

    A. Telnet sessions from host A to host 5.1.1.10

    B. Telnet sessions from host A to host 5.1.3.10

    C. Telnet sessions from host B to host 5.1.2.10

    D. Telnet sessions from host B to host 5.1.3.8

    E. Telnet sessions from host C to host 5.1.3.10

    F. Telnet sessions from host F to host 5.1.1.10


    参考答案:D, F

  • 第6题:

    5、当你输入95时,下列程序运行的结果是 results = int(input('成绩为:')) if 100>=results>=90: print('A') elif 90>results>=75: print('B') elif 0<=results<75: print('C') else: print('输入错误!')

    A.A

    B.B

    C.C

    D.输入错误!


    A