correct answerFrom the below given options,Which is an incorrect statement about packages?Options Interfaces specifies what class must do but not how it doesAll variables in interface are implicitly final and staticInterfaces are specified public if they are to be accessed by any code in the programAll variables are static and methods are public if interface is defined pubic
Question
correct answerFrom the below given options,Which is an incorrect statement about packages?Options Interfaces specifies what class must do but not how it doesAll variables in interface are implicitly final and staticInterfaces are specified public if they are to be accessed by any code in the programAll variables are static and methods are public if interface is defined pubic
Solution
The incorrect statement about packages is: "All variables are static and methods are public if interface is defined public".
This is incorrect because in Java, regardless of whether an interface is defined as public or not, all variables in an interface are implicitly final and static, and all methods in an interface are implicitly public. The accessibility of the interface (public or
Similar Questions
Select the correct answerWhich of the following is an incorrect statement about interfaces?OptionsInterfaces are specified public if they are to be accessed by any code in the program.Interfaces specifies what class must do but not how it does.All variables in interface are implicitly final and static.All variables are static and methods are public if interface is defined public.
Which of the following is an incorrect statement about interface?Select one:Interfaces specifies what class must do but not how it doesAll variables in interface are implicitly final and staticInterfaces are specified public if they are to be accessed by any code in the programAll variables are static and methods are public if interface is defined pubic
elect the correct answerWhich of the following is true about interfaces in java.1) An interface can contain following type of members.....public, static, final fields (i.e., constants)....default and static methods with bodies2) An instance of interface can be created.3) A class can implement multiple interfaces.4) Many classes can implement the same interface.Options2, 3 and 41, 2 and 41, 3 and 41, 2, 3 and 4
correct answerAll methods and variables in Java language are kept inside a__________OptionsFilestatic methodClass or Interfacemain
e correct answerWhat type of variable can be defined in an interface?Optionspublic staticpublic finalprivate finalstatic finalpublic static final
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