Defeating Multiple Choice Question. (c) An abstract class cannot have non-abstract methods. (a) Netscape navigator(b) Microsoft Internet Explorer(c) Sun’ Hot Java Browser(d) Applet viewer tool which comes, with the Java Development Kit. public class testincr{public static void main(String args[]){int i = 0;i = i++ + i;System.out.println(“I = ” +i);}}. Your email address will not be published. Java has its origin in A) C programming language B) PERRL C) COBOL D) Oak programming language. 1) The default value of a static integer variable of a class in Java is. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. The test has two coding questions and one multiple choice question. Answer: (a) Bytecode is executed by the JVM. (a) Assembler language (b) Byte code(c) Bit code (d) Machine code(e) Platform dependent code. Contribute to RodneyShag/HackerRank_solutions development by creating an account on GitHub. Every year HackerRank conducts employment exam to recruit aspirants for various vacancies off campus and on campus as per the requirement. Keep in touch with our website for more information regarding the relevant details of other Coding Questions And Answers. (d) The JVM checks the output of any Java program and deletes anything that doesn’t make sense. The execution of Java applications begins at method main. (a) Both (I) and (II) above (b) (I), (II), (III) and (IV) above(c) (I), (II) and (III) above (d) (II) and (III) above(e) All (I), (II), (III), (IV) and (V) above. Packages don’t provide a mechanism to partition all class names into more manageable chunks.II. Use the following Java program for answering question 11 and 12class test{void meth(int i, int j){i *= 2;i /= 2;}}. (a) and b before call : 15 20 a and b after call : 30 10(b) a and b before call : 5 2 a and b after call : 15 20(c) a and b before call : 15 20 a and b after call : 15 20(d) a and b before call : 30 10 a and b after call : 15 20(e) a and b before call : 15 20 a and b after call : 42) What would the argument passing method be which is used by the above Program – III? (d) submarine must be the name of a class(e) submarine must be a method. Java Multiple Choice Questions 30) When an overridden method is called from within a subclass, it will always refer to the version of that method defined by the. An identifier does not begin with a digit and does not contain any spaces.IV. (a) Java threads don’t allow parts of a program to be executed in parallel(b) Java is a single-threaded language(c) Java’s garbage collector runs as a high priority thread(d) Ready, running and sleeping are three states that a thread can be in during its life cycle(e) Every java application is not multithreaded. The multiple-choice questions are automatically evaluated. What could you write for the implementation of setValue? Java Multiple Choice Questions 35) Use the following declaration and initialization to evaluate the Java expressions. (a) gender = 1, age = 60 (b) gender = 1, age = 50(c) gender = 1, age = 65 (d) gender = 0, age = 70(e) gender = 0, age = 55. So this is the best opportunity for all the candidates to get a placement in the HackerRank organization. 46) ……………….. are used to document a program and improve its readability. 47) In Java, a character constant’s value is its integer value in the ………………………character set. HackerRank Coding test is a simple test to help you get familiar with the HackerRank test environment. Java Multiple Choice Questions 33) Which of the following is not a component of Java Integrated Development Environment (IDE)? 51 ) Re-implementing an inherited method in a java program is enhance their with... 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