42) Look at the following method:public static int test2 (int x, int y)if (x < y){return -5;}else{return (test2 (x - y, y + 5) + 6) ;}}What is returned for test2 (10, 20)?A) -5B) 1C) 6D) 1043) This term is used for methods that directly call themselves.A) Simple recursionC) Absolute recursionB) Direct recursionD) Native recursion44) If the base case in a recursive method is never reached:A) The result will always be off by one.C) The method will call itself indefinitely.B) The method will call itself only once.D) The method will never call itself.45) A(n) is an object that is generated in memory as the result of an error or an unexpectedevent.A) exceptionC) default exception handlerB) exception handlerD) error message46) All of the exceptions that you will handle are instances of classes that extend this class.A) ExceptionC) IOExceptionB) RunTimeExceptionD) Error47) All exceptions are instances of dasses that extend this class.A) ThrowableC) ExceptionB) ErrorD) RunTimeException48) In a try/catch construct, after the catch statement is executed:A) The program resumes at the first statement of the try statement.B) The program returns to the statement following the statement in which the exceptionoccurred.C) The program resumes at the statement that immediately follows the try/catch construct.D) The program terminates.49) An exception's default error message can be retrieved using this method.A) getErrorMessage ()C) getMessage ()B) getDefaultErrorMessage ()D) getDefaultMessage ()

42) Look at the following method: public static int test2 (int x, int y) { if ( x < y) return -5; else return (test2 (x - y, y + 5) + 6) ; What is returned for test2 (10, 20)? A) -5 B) 1 C) 6 D) 10 43) This term is used for methods that directly call themselves. A) Simple recursion C) Absolute recursion B) Direct recursion D) Native recursion 44) If the base case in a recursive method is never reached: A) The result will always be off by one. C) The method will call itself indefinitely. B) The method will call itself only once. D) The method will never call itself.

42) Look at the following method: public static int test2 (int x, int y) { if ( x < y) return -5; else return (test2 (x - y, y + 5) + 6) ; What is returned for test2 (10, 20)? A) -5 B) 1 C) 6 D) 10 43) This term is used for methods that directly call themselves. A) Simple recursion C) Absolute recursion B) Direct recursion D) Native recursion 44) If the base case in a recursive method is never reached: A) The result will always be off by one. C) The method will call itself indefinitely. B) The method will call itself only once. D) The method will never call itself.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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