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You want to limit access to a method of a public class to members of the same class. Which access accomplishes this objective?()
- A、 public
- B、 private
- C、 protected
- D、 transient
- E、 default access
参考答案
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Youwantaclasstohaveaccesstomembersofanotherclassinthesamepackage.Whichisthemostrestrictiveaccessmodifierthatwillaccomplishthatwillaccomplishthisobjective?()
A.PublicB.PrivateC.ProtectedD.TransientE.Noaccessmodifierisrequired.
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Which statement about access lists that are applied to an interface is true?()
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You are securing a network for TestKing and want to apply an ACL (access control list) to an interface of a router. Which one of the following commands would you use?()A、permit access-list 101 outB、ip access-group 101 outC、apply access-list 101 outD、access-class 101 outE、ip access-list e0 out
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Which statement about access lists that are applied to an interface is true?()A、you can apply multiple access lists with the same protocol or in different direction.B、you can config one access list,per direction,per layer 3 protocolC、you can place as many access lists as you want on any interfaceD、you can apply only one access list on any interface
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Which statement about access lists that are applied to an interface is true?()A、you can apply multiple access lists with the same protocol or in different…B、you can config one access list,per direction,per layer 3 protocolC、you can placeasmanyaccess lists as you want on any interfaceD、you can apply ony one access list on any interface
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Which three statements are true?()A、 The default constructor initializes method variables.B、 The default constructor has the same access as its class.C、 The default constructor invoked the no-arg constructor of the superclass.D、 If a class lacks a no-arg constructor, the compiler always creates a default constructor. E、 The compiler creates a default constructor only when there are no other constructors for the class.
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Which statement about access lists that are applied to an interface is true?()A、you can apply multiple access lists with the same protocol or in different…B、you can config one access list,per direction,per layer 3 protocolC、you can place as many access lists as you want on any interfaceD、you can apply ony one access list on any interface
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You want a class to have access to members of another class in the same package. Which is the most restrictive access that accomplishes this objective?() A、 publicB、 privateC、 protectedD、 transientE、 default access
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Which two are benefits of fully encapsulating a class?() A、 Performance of class methods is improved.B、 Implementation details of the class are hidden.C、 Access modifiers can be omitted on class data members.D、 Code that uses the encapsulation class can access data members directly.E、 Internal operation of the class can be modified without impacting clients of that class.
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You want a class to have access to members of another class in the same package. Which is the most restrictive access modifier that will accomplish that will accomplish this objective?() A、 PublicB、 PrivateC、 ProtectedD、 TransientE、 No access modifier is required.
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You want to limit access to a method of a public class to members of the same class. Which access modifier accomplishes this objective?() A、 PublicB、 PrivateC、 ProtectedD、 TransientE、 No access modifier is required
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A class design requires that a member variable cannot be accessible directly outside the class. Which modifier should be used to obtain the access control?() A、 publicB、 no modifierC、 protectedD、 private
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You want subclasses in any package to have access to members of a superclass. Which is the most restrictive access that accomplishes this objective?() A、 publicB、 privateC、 protectedD、 transientE、 default access
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You are creating a job class. You want access to the detailed information for all the runs of each job in the class and every operation performed on every job in the class. Which setting will you use for the LOGGING_LEVEL parameter?()A、 LOGGING_OFFB、 LOGGING_RUNSC、 LOGGING_FULLD、 LOGGING_NULL
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单选题You want subclasses in any package to have access to members of a superclass. Which is the mostrestrictive access modifier that will accomplish this objective?()A
PublicB
PrivateC
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No access modifier is qualified
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单选题A class design requires that a member variable cannot be accessible directly outside the class. Which modifier should be used to obtain the access control?()A
publicB
no modifierC
protectedD
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多选题Which three statements are true?()AThe default constructor initializes method variables.BThe default constructor has the same access as its class.CThe default constructor invoked the no-arg constructor of the superclass.DIf a class lacks a no-arg constructor, the compiler always creates a default constructor.EThe compiler creates a default constructor only when there are no other constructors for the class.
考题
单选题You want to limit access to a method of a public class to members of the same class. Which access modifier accomplishes this objective?()A
PublicB
PrivateC
ProtectedD
TransientE
No access modifier is required
考题
单选题You want subclasses in any package to have access to members of a superclass. Which is the most restrictive access that accomplishes this objective?()A
publicB
privateC
protectedD
transientE
default access
考题
单选题You are creating a job class. You want access to the detailed information for all the runs of each job in the class and every operation performed on every job in the class. Which setting will you use for the LOGGING_LEVEL parameter?()A
LOGGING_OFFB
LOGGING_RUNSC
LOGGING_FULLD
LOGGING_NULL
考题
单选题You want to limit access to a method of a public class to members of the same class. Which access accomplishes this objective?()A
publicB
privateC
protectedD
transientE
default access
考题
单选题You are securing a network for TestKing and want to apply an ACL (access control list) to an interface of a router. Which one of the following commands would you use?()A
permit access-list 101 outB
ip access-group 101 outC
apply access-list 101 outD
access-class 101 outE
ip access-list e0 out
考题
单选题You want subclasses in any package to have access to members of a superclass. Which is the most restrictive access modifier that will accomplish this objective?()A
PublicB
PrivateC
ProtectedD
TransientE
No access modifier is qualified.
考题
单选题You want a class to have access to members of another class in the same package. Which is the most restrictive access that accomplishes this objective?()A
publicB
privateC
protectedD
transientE
default access
考题
单选题You want a class to have access to members of another class in the same package. Which is the most restrictive access modifier that will accomplish that will accomplish this objective?()A
PublicB
PrivateC
ProtectedD
TransientE
No access modifier is required.
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