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

第1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 out
• B、ip access-group 101 out
• C、apply access-list 101 out
• D、access-class 101 out
• E、ip access-list e0 out

第2题：

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 protocol
• C、you can placeasmanyaccess lists as you want on any interface
• D、you can apply ony one access list on any interface

第3题：

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 protocol
• C、you can place as many access lists as you want on any interface
• D、you can apply ony one access list on any interface

第4题：

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.

第5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、 Public
• B、 Private
• C、 Protected
• D、 Transient
• E、 No access modifier is required

第6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、 public
• B、 private
• C、 protected
• D、 transient
• E、 default access

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第13题：

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 protocol
• C、you can place as many access lists as you want on any interface
• D、you can apply only one access list on any interface

第14题：

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.

第15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、 public
• B、 private
• C、 protected
• D、 transient
• E、 default access

第16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、 Public
• B、 Private
• C、 Protected
• D、 Transient
• E、 No access modifier is required.

第17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、 public
• B、 no modifier
• C、 protected
• D、 private

第18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_OFF
• B、 LOGGING_RUNS
• C、 LOGGING_FULL
• D、 LOGGING_NULL

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