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正确答案:C
更多“Which name is correct that NodeB”相关问题
  • 第1题:

    Please choose a correct name for “救生圈”.

    A.life buoy

    B.life jacket

    C.life raft


    正确答案:A

  • 第2题:

    The correct meaning of a lexical item in a given context is__________

    A.the one provided in a dictionary
    B.the one which best fits the context
    C.the central or core meaning of the item
    D.the one which is assumed to be correct

    答案:B
    解析:

  • 第3题:

    Assume that country is set for each class.  Given:  10. public class Money {  11. private String country, name;  12. public getCountry() { return country; }  13.}  and:  24. class Yen extends Money {  25. public String getCountry() { return super.country; }  26. }  27.  28. class Euro extends Money {  29. public String getCountry(String timeZone) {  30. return super.getCountry();  31. }  32. }  Which two are correct?()

    • A、 Yen returns correct values.
    • B、 Euro returns correct values.
    • C、 An exception is thrown at runtime.
    • D、 Yen and Euro both return correct values.
    • E、 Compilation fails because of an error at line 25.
    • F、 Compilation fails because of an error at line 30.

    正确答案:B,E

  • 第4题:

    Which of the following commands should the administrator run to check if the SMTP services are still active?()

    • A、 Telnet <Server name>  25
    • B、 Ping <Server name> 
    • C、 net send <Server name> test mail
    • D、 nbtstat a <Server name> 

    正确答案:A

  • 第5题:

    Which device is responsible for assigning label values in an MPLS network?()

    • A、upstream node
    • B、originating node
    • C、destination node
    • D、downstream node

    正确答案:D

  • 第6题:

    You connected to the database using the following connection string: CONNECT hr/hr@test.us.oracle.com:1521/mydb  Which three statements are correct regarding the connection string?()

    • A、mydb is a service name.
    • B、test.us.oracle.com is a database name.
    • C、1521 is the listener port number.
    • D、mydb is a host name.
    • E、test.us.oracle.com is a net service name.
    • F、hr is a username.
    • G、test.us.oracle.com is an instance name.

    正确答案:A,C,F

  • 第7题:

    单选题
    Which syntax turns an existing constraint on? ()
    A

    ALTER TABLE table_name ENABLE constraint_name;

    B

    ALTER TABLE table_name STATUS = ENABLE CONSTRAINT constraint _ name;

    C

    ALTER TABLE table_name ENABLE CONSTRAINT constraint _ name;

    D

    ALTER TABLE table_name TURN ON CONSTRAINT constraint _ name;


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    Which name is correct that NodeB executed Son?()
    A

    Concentrate Son(C-SON) 

    B

    Distributor Son(D-Son) 

    C

    intellegence Son(I-Son) 

    D

    Hybrid Son(H-SON)


    正确答案: A
    解析: 暂无解析

  • 第9题:

    单选题
    You are configuring the data source for an Oracle database. You will need to specify a test table for WebLogic to test the status of the database. Which option should you choose?()
    A

    a table name which has 100s of records

    B

    a table name which has 10s of records

    C

    a table name which has empty records

    D

    a table name which has 1000s of records

    E

    never use a table name


    正确答案: D
    解析: 暂无解析

  • 第10题:

    单选题
    The correct meaning of a lexical item in a given context is _____.
    A

    the one provided in a dictionary

    B

    the one which best fits the context

    C

    the central or core meaning of the item

    D

    the one which is assumed to he correct


    正确答案: C
    解析:

  • 第11题:

    单选题
    I think they are() Which of the following is not correct?
    A

    Briton

    B

    British

    C

    English

    D

    Englishmen


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    Given a web application in which the cookie userName is expected to contain the name of the user. Which EL expression evaluates to that user name?()
    A

    ${userName}

    B

    ${cookie.userName}

    C

    ${cookie.user.name}

    D

    ${cookies.userName[0]}


    正确答案: A
    解析: 暂无解析

  • 第13题:

    URLs have three parts:the DNS name of machine on which the page is located,then a local name uniquely indicating the specific page and

    A.Protocol

    B.IP address

    C.Network name

    D.Server name


    正确答案:A

  • 第14题:

    That is the dog()name is Henry.

    • A、whose
    • B、who
    • C、whom
    • D、which

    正确答案:A

  • 第15题:

    Given a web application in which the cookie userName is expected to contain the name of the user. Which EL expression evaluates to that user name?()

    • A、${userName}
    • B、${cookie.userName}
    • C、${cookie.user.name}
    • D、${cookies.userName[0]}

    正确答案:B

  • 第16题:

    A system is experiencing name resolution issues. The administrator has verified that /etc/resolv.conf is suitably configured using correct syntax. However, processes run by non-root users are failing to resolve any hostnames to IP addresses with the error 'No response from server'. Which tool will help trace the nslookup command in an attempt to investigate the problem?()

    • A、kdb
    • B、dbx
    • C、trace
    • D、truss

    正确答案:D

  • 第17题:

    Compare a typical Distributed Replicated Block Device (DRBD) with MySQL Standard Replication using master-slave replication. Which two statements are correct?()

    • A、Both technologies guarantee an identical copy of data on the secondary node
    • B、Only MySQL can maintain a time-delayed copy of data on the secondary node
    • C、Both technologies use the TCP/IP stack as their primary transmission medium
    • D、DRBD uses shared-disk technology

    正确答案:B,C

  • 第18题:

    When performing a database duplication, which duplicate database parameter would you set to ensure that the online redo logs are created in the correct location?()  

    • A、 log_file_name_convert
    • B、 convert_log_file_name
    • C、 file_name_convert_log
    • D、 redo_log_file_name_convert
    • E、 logfile_convert_directory

    正确答案:A

  • 第19题:

    单选题
    Which of the following commands should the administrator run to check if the SMTP services are still active?()
    A

     Telnet <Server name>  25

    B

     Ping <Server name> 

    C

     net send <Server name> test mail

    D

     nbtstat a <Server name> 


    正确答案: C
    解析: 暂无解析

  • 第20题:

    单选题
    I saw a ship stop at a(). Which of the following is not correct?
    A

    deck

    B

    harbour

    C

    pier

    D

    port


    正确答案: B
    解析: 暂无解析

  • 第21题:

    单选题
    Service Focal Point, Inventory Scout, and DLPAR rely on correct setup and networking between the HMC and the logical partitions. Which authentication method is used to control session management, but also authentication between network peers?()
    A

    Kerberos

    B

    Domain Name Server

    C

    Secure Sockets Layer

    D

    Resource Monitoring and Control


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    When performing a database duplication, which duplicate database parameter would you set to ensure that the online redo logs are created in the correct location?()
    A

     log_file_name_convert

    B

     convert_log_file_name

    C

     file_name_convert_log

    D

     redo_log_file_name_convert

    E

     logfile_convert_directory


    正确答案: C
    解析: 暂无解析

  • 第23题:

    多选题
    You connected to the database using the following connection string: CONNECT hr/hr@test.us.oracle.com:1521/mydb  Which three statements are correct regarding the connection string?()
    A

    mydb is a service name.

    B

    test.us.oracle.com is a database name.

    C

    1521 is the listener port number.

    D

    mydb is a host name.

    E

    test.us.oracle.com is a net service name.

    F

    hr is a username.

    G

    test.us.oracle.com is an instance name.


    正确答案: G,D
    解析: 暂无解析

  • 第24题:

    单选题
    The military instructor of the train center explains to the recruits that the correct name for shooting star is a _____.
    A

    satellite

    B

    galaxy

    C

    planet

    D

    meteor


    正确答案: C
    解析:
    句意:训练中心的军事教师向新兵解释说(枪支上用来校准射击目标)流星的正确名字叫准星。meteor(军事专用术语)准星。