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**JAVA*JAVA How many lines of OK will be displayed? public class Test { blic static void main(String] args) ( int i=3; switchi) case l :
**JAVA*JAVA How many lines of "OK" will be displayed? public class Test { blic static void main(String] args) ( int i=3; switchi) case l : Systemout.printIn("") case 2: systemout.printIn(""); case 3: System.out.println"OK"); Case 4 : System out.pnntIn(""); default. System out.println("OK"); break O 5 0 1 O 2 0 4 03 Class Circle has a getRadius) method that returns double. Which one reveals the error of the code below? public class Foo private Circlecew Circle0: public static void main(String args)method10: public void method10 method20: void method20 uscgetRadins)x System.out printin"What is radius"+cgetRadius0) O c must be declared in method2, since c is private and used in method2. O method1 cannot be called in the main method. O The program compiles fine, but it has a runtime error because the private variable c is null when the println statement is executed. O method2 should be declared before method1, since method2 is invoked from method1 O The program has a compilation error in the printin statement where c may not be defined. A class has an instance variable "int x" and a class variable "static int y". An int variable occupies 4 bytes of memory. Excluding the consideration of object identifiers, how many bytes are consumed by having 10 objects of this class? O None of them 80 O 40 0 44
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