interface Data {&ensp

题目

interface Data { public void load(); }  abstract class Info { public abstract void load(); }  Which class correctly uses the Data interface and Info class?() 

  • A、 public class Employee extends Info implements Data { public void load() { /*do something*/ } }
  • B、 public class Employee implements Info extends Data { public void load() { /*do something*/ } }
  • C、 public class Employee extends Info implements Data { public void load() { /*do something */ } public void Info.load() { /*do something*/ } }
  • D、 public class Employee implements Info extends Data { public void Data.load() { /*dsomething */ } public void load() { /*do something */ } }
  • E、 public class Employee implements Info extends Data { public void load() { /*do something */ } public void Info.load(){ /*do something*/ } }
  • F、 public class Employee extends Info implements Data{ public void Data.load() { /*do something*/ } public void Info.load() { /*do something*/ } }
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相似问题和答案

第1题:

Given:10. interface Data { public void load(); }11. abstract class Info { public abstract void load(); }Which class correctly uses the Data interface and Info class?()()

A.

B.

C.

D.

E.

F.


参考答案:A

第2题:

In order to cluster IBM SONAS interface nodes so that they can serve the same data, the interface nodes must coordinate their locking and recovery. This coordination is done through().

  • A、SONAS Health Center
  • B、SONAS Cluster Manager
  • C、Tivoli Storage Manager
  • D、Windows Active Directory

正确答案:B

第3题:

ClicktheExhibitbutton.Assumingthetaglibraryintheexhibitisimportedwiththeprefixstock,whichcustomtaginvocationoutputsthecontentsofthevariableexposedbythequotetag?()

A.<;stock:quote&ensp;symbol=";SUNW";&ensp;/>;${var}

B.${var}.&ensp;<;stock:quote&ensp;symbol=";SUNW";&ensp;/>;

C.<;stock:quote&ensp;symbol=";SUNW";>;.&ensp;${var}.&ensp;<;/stock:quote>;

D.<;stock:quote&ensp;symbol=";SUNW";&ensp;var=";quote";&ensp;/>;${quote}


参考答案:D

第4题:

FDDI是令牌环网采用的传输协议,是英文Free Distributed Data Interface的简写


正确答案:错误

第5题:

转专业后,学籍有效期从()开始计算。

  • A、转专业后学习开始的时间&ensp;
  • B、提出转专业申请的时间&ensp;&ensp;
  • C、转专业批准的时间
  • D、入学注册时

正确答案:D

第6题:

In order to cluster IBM SONAS interface nodes so that they can serve the same data, the interface nodes must coordinate their locking and recovery. This coordination is done through().

A. SONAS Health Center

B. SONAS Cluster Manager

C. Tivoli Storage Manager

D. Windows Active Directory


参考答案:B

第7题:

Properties类中的哪个方法可以和IO流相关联()。

  • A、&ensp;getProperty()
  • B、&ensp;setProperty()
  • C、&ensp;load()
  • D、&ensp;stringPropertyNames()

正确答案:C

第8题:

WhichmethodintheThreadclassisusedtocreateandlaunchanewthreadofexecution?()

A.&ensp;Run();

B.&ensp;Start();

C.&ensp;Execute();

D.&ensp;Run(Runnable&ensp;r);

E.&ensp;Start(Runnable&ensp;r);

F.&ensp;Execute(Thread&ensp;t);


参考答案:B

第9题:

Overlay Transport Virtualization (OTV) join interface is used to source the OTV encapsulated traffic and send it to the Layer 3 domain of the data center network. Which statements are true about OTV join interface? ()

  • A、 Join interface is a Layer 3 entity, and with the Cisco NX-OS release 6.0, it can only be defined as a physical interface, physical subinterface, Layer 3 port channel, or Layer 3 port channel subinterface.
  • B、 A single join interface can be defined and associated with a given OTV overlay.
  • C、 Multiple overlays can also share the same join interface.
  • D、 Join interface can be a loopback interface.
  • E、 The join interface is a Layer 3 entity that can be defined as a physical interface but not as a logical one.

正确答案:A,B,C

第10题:

LACP符合以下哪个协议标准()

  • A、ITU-T&;enspG.987
  • B、IEEE&;ensp802.1AX
  • C、IEEE&;ensp802.11ac
  • D、ITU-T&;enspG.984

正确答案:C

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