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- Oracle.1Z0-851.v2018-04-12.q260
- Question 56
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Question 56/260
Given:
enum Example { ONE, TWO, THREE }
Which statement is true?
enum Example { ONE, TWO, THREE }
Which statement is true?
Correct Answer: D
- Question List (260q)
- Question 1: Given: import java.io.*; class Animal { Animal() { System.ou...
- Question 2: Which three code fragments, added individually at line 29, p...
- Question 3: Given that the elements of a PriorityQueue are ordered accor...
- Question 4: Given: 1. public class A { 2. public String doit(int x, int ...
- 1 commentQuestion 5: Given: abstract class A { abstract void a1(); void a2() { } ...
- Question 6: Which three statements are true? (Choose three.)...
- Question 7: Click the Exhibit button. 10. interface Foo{ 11. int bar(); ...
- Question 8: DRAG DROP Select and Place: (Exhibit)...
- Question 9: Given that c is a reference to a valid java.io.Console objec...
- Question 10: Given: public class Person { private String name, comment; p...
- Question 11: DRAG DROP Select and Place: (Exhibit)...
- Question 12: DRAG DROP Select and Place: (Exhibit)...
- Question 13: DRAG DROP Select and Place: (Exhibit)...
- Question 14: DRAG DROP Add methods to the Beta class to make it compile c...
- Question 15: DRAG DROP Select and Place: (Exhibit)...
- Question 16: Given: public class A{ private int counter = 0; public stati...
- Question 17: Given: public class SimpleCalc { public value; public void c...
- Question 18: Given: import java.util.*; public class Explorer1 { public s...
- Question 19: Given: 01. interface TestA { String toString(); } 02. 03. pu...
- Question 20: DRAG DROP Select and Place: (Exhibit)...
- 1 commentQuestion 21: A programmer has an algorithm that requires a java.util.List...
- Question 22: Given: 01. import java.util.*; 02. public class Example { 03...
- Question 23: Given: class Snoochy { Boochy booch; public Snoochy() { booc...
- Question 24: Given: public class Pass2 { public void main(String [] args)...
- Question 25: Given: package com.company.application; public class MainCla...
- Question 26: A class games.cards.Poker is correctly defined in the jar fi...
- Question 27: Given: public class Threads5 { public static void main (Stri...
- Question 28: Given: 1. d is a valid, non-null Date object 2. df is a vali...
- Question 29: Given: public void go() { String o = ""; z: for(int x = 0; x...
- Question 30: Given: public static void main(String[] args) { try { args =...
- Question 31: Given: 1. public class Mule { 2. public static void main(Str...
- Question 32: Given: 05. class Building { } 06. public class Barn extends ...
- Question 33: A UNIX user named Bob wants to replace his chess program wit...
- Question 34: Given: class Pizza { java.util.ArrayList toppings; public fi...
- Question 35: Given: class Employee { String name; double baseSalary; Empl...
- Question 36: Given: 1. public class TestOne { 2. public static void main ...
- Question 37: Given: class Atom { Atom() { System.out.print("atom "); } } ...
- Question 38: Given: 09. class One { 10. void foo() { } 11. } 12. 13. clas...
- Question 39: Given: 04. class Payload { 05. private int weight; 06. publi...
- Question 40: Given: 11. //insert code here 12. private N min, max; 13. pu...
- Question 41: Given a valid DateFormat object named df, and 16. Date d = n...
- Question 42: Given: public class TestOne implements Runnable { public sta...
- Question 43: DRAG DROP Place the Relations on their corresponding Impleme...
- Question 44: Given classes defined in two different files: package packag...
- Question 45: Given: 05. class A { 06. void foo() throws Exception { throw...
- Question 46: Which two scenarios are NOT safe to replace a StringBuffer o...
- Question 47: Given: 01. public class Boxer1{ 02. Integer i; 03. int x; 04...
- Question 48: Given a correctly compiled class whose source code is: 1. pa...
- Question 49: Given: public class ItemTest { private final int id; public ...
- Question 50: Given: public interface A { public void m1(); } class B impl...
- Question 51: Given: 01. public class Rainbow { 02. public enum MyColor { ...
- Question 52: Which capability exists only in java.io.FileWriter?...
- Question 53: Given: 11. String test = "a1b2c3"; 12. String[] tokens = tes...
- Question 54: Given: 10. public class SuperCalc { 11. protected static int...
- Question 55: Given that c is a reference to a valid java.io.Console objec...
- 1 commentQuestion 56: Given: enum Example { ONE, TWO, THREE } Which statement is t...
- Question 57: Given: import java.util.*; public class Mapit { public stati...
- Question 58: Which statement is true about the classes and interfaces in ...
- Question 59: Given: import java.io.IOException; class A { public void pro...
- Question 60: Given: 1. public class Breaker2 { 2. static String o = ""; 3...
- Question 61: Click the Exhibit button. Given the fully-qualified class na...
- Question 62: Given: 1. import java.util.*; 2. 3. public class Explorer3 {...
- Question 63: Given: int x = 0; int y = 10; do { y--; ++x; } while (x <...
- Question 64: Given: 84. try { 85. ResourceConnection con = resourceFactor...
- Question 65: Given: interface Data { public void load(); } abstract class...
- Question 66: Which code, inserted at line 14, will allow this class to co...
- Question 67: Given: public class Threads2 implements Runnable { public vo...
- Question 68: DRAG DROP Select and Place: (Exhibit)...
- Question 69: Given: 12. String csv = "Sue,5,true,3"; 13. Scanner scanner ...
- Question 70: Given: class TestA { public void start() { System.out.printl...
- Question 71: Given: import java.util.TreeSet; public class Explorer2 { pu...
- Question 72: Given: 01. class TestException extends Exception { } 02. cla...
- Question 73: Given: package com.company.application; public class MainCla...
- Question 74: Which statement is true?
- Question 75: Given: 33. Date d = new Date(0); 34. String ds = "December 1...
- Question 76: Given: class Thingy { Meter m = new Meter(); } class Compone...
- Question 77: Given: public class PingPong implements Runnable { synchroni...
- Question 78: Given: class ClassA {} class ClassB extends ClassA {} class ...
- Question 79: Given: class Alligator { public static void main(String[] ar...
- Question 80: DRAG DROP Given: class A { String name = "A"; String getName...
- Question 81: Which two statements are true about the hashCode method? (Ch...
- Question 82: Given a pre-generics implementation of a method: 11. public ...
- Question 83: Given: 11. public enum Title { 12. MR("Mr."), MRS("Mrs."), M...
- Question 84: Given: public static void test(String str) { int check = 4; ...
- Question 85: Given: 1. public class A { 2. public void doit() { 3. } 4. 5...
- Question 86: Given: 01. interface A { public void aMethod(); } 02. interf...
- Question 87: Given: 33. try { 34. //some code here 35. } catch (NullPoint...
- Question 88: DRAG DROP Select and Place: (Exhibit)...
- Question 89: Given: 23. Object [] myObjects = { 24. new Integer(12), 25. ...
- Question 90: Which three statements concerning the use of the java.io.Ser...
- Question 91: Given: public class BuildStuff { public static void main(Str...
- Question 92: Given: public class TestString1 { public static void main(St...
- Question 93: Given: abstract class C1 { public C1() { System.out.print(1)...
- Question 94: Given: public static void parse(String str) { try { float f ...
- Question 95: DRAG DROP Place the correct description of the compiler outp...
- Question 96: Given: class Nav{ public enum Direction { NORTH, SOUTH, EAST...
- Question 97: Given: 12. Date date = new Date(); 13. df.setLocale(Locale.I...
- Question 98: Given: public static void main(String[] args) { String str =...
- Question 99: Given: 1. public class KungFu { 2. public static void main(S...
- Question 100: DRAG DROP Select and Place: (Exhibit)...
- Question 101: DRAG DROP Select and Place: (Exhibit)...
- Question 102: Given: 01. public class TestString3 { 02. public static void...
- Question 103: Given: public abstract class Shape { private int x; private ...
- Question 104: DRAG DROP Select and Place: (Exhibit)...
- Question 105: Given: 11. public void testIfA() { 12. if (testIfB("True")) ...
- Question 106: Click the Exhibit button. class Foo { private int x; public ...
- Question 107: Given: 11. static class A { 12. void process() throws Except...
- Question 108: Given: static void test() throws Error { if (true) throw new...
- Question 109: Given: class One { public One foo() { return this; } } class...
- Question 110: DRAG DROP Given: Runnable r = new Runnable() { public void r...
- Question 111: Given: 1. public class Plant { 2. private String name; 3. 4....
- Question 112: Which four statements are true? (Choose four.)...
- Question 113: Click the Exhibit button 1. public class A { 2. public void ...
- Question 114: Given the following six method names: addListener (Exhibit) ...
- Question 115: Given: public class TestSeven extends Thread { private stati...
- Question 116: Given: 1. public class Target { 2. private int i = 0; 3. pub...
- Question 117: Given: 11. String test = "Test A Test B Test C"; 12. // inse...
- Question 118: Given: public class Threads4 { public static void main (Stri...
- Question 119: Given: 11. class X { public void foo() { System.out.print("X...
- Question 120: Given: package test; class Target { public String name = "he...
- Question 121: Given: import java.util.*; public class WrappedString { priv...
- Question 122: Given: 1. interface DeclareStuff { 2. public static final in...
- Question 123: Which two code fragments are most likely to cause a StackOve...
- Question 124: Given: import java.util.*; public class Quest { public stati...
- Question 125: DRAG DROP Select and Place: (Exhibit)...
- Question 126: Given: class Alpha { public void foo() { System.out.print("A...
- Question 127: Click the Exhibit button. public class Threads1 { int x = 0;...
- Question 128: Given: public static Collection get() { Collection sorted = ...
- Question 129: Click the Exhibit button. 1. import java.util.*; 2. public c...
- Question 130: Given: 11. public class Test { 12. public static void main(S...
- Question 131: Given: import java.util.*; public class SortOf { public stat...
- Question 132: Given: class Line { public class Point { public int x, y; } ...
- Question 133: Given: public class Person { private name; public Person(Str...
- Question 134: Given: 1. public class TestFive { 2. private int x; 3. 4. pu...
- Question 135: Given: 01. public class Hi { 02. void m1() { } 03. protected...
- Question 136: Given: public interface A111 { String s = "yo"; public void ...
- Question 137: DRAG DROP Select and Place: (Exhibit)...
- Question 138: Given: 01. public class LineUp { 02. public static void main...
- Question 139: Given: 1. public class Venus { 2. public static void main(St...
- Question 140: Given: 1. public class Test { 2. public enum Dogs {collie, h...
- Question 141: A company that makes Computer Assisted Design (CAD) software...
- Question 142: What is the result? 11. public class Person { 12. String nam...
- Question 143: Given classes defined in two different files: package util; ...
- Question 144: Given: 04. public class Tahiti { 05. Tahiti t; 06. 07. publi...
- Question 145: Assuming that the serializeBanana() and the deserializeBanan...
- Question 146: Given: interface Fish { } class Perch implements Fish { } cl...
- Question 147: Given that: Gadget has-a Sprocket and Gadget has-a Spring an...
- Question 148: Given: void waitForSignal() { Object obj = new Object(); syn...
- Question 149: Given: 1. public class Threads3 implements Runnable { 2. pub...
- Question 150: Given that the current directory is empty, and that the user...
- Question 151: DRAG DROP Select and Place: (Exhibit)...
- Question 152: Given: foo and bar are public references available to many o...
- Question 153: Given a method that must ensure that its parameter is not nu...
- Question 154: Given: class PingPong2 { synchronized void hit(long n) { for...
- Question 155: Click the Exhibit button. (Exhibit) What is the result?...
- Question 156: Given: 12. public class Commander { 13. public static void m...
- Question 157: Given: public class Batman { int squares = 81; public static...
- Question 158: Which Man class properly represents the relationship "Man ha...
- Question 159: Given: public class Hello { String title; int value; public ...
- Question 160: Given: public class Spock { public static void main(String[]...
- Question 161: Given: 11. public static void main(String[] args) { 12. Inte...
- Question 162: Given that the current directory is empty, and that the user...
- Question 163: Given: interface Jumper { public void jump(); } class Animal...
- Question 164: Given that Triangle implements Runnable, and: (Exhibit) Whic...
- Question 165: Given: 31. //some code here line 31 32. try { 33. //some cod...
- Question 166: Given: 11. abstract class Vehicle { public int speed() { ret...
- Question 167: Given: public class Yippee { public static void main(String ...
- Question 168: Given: 03. import java.util.*; 04. public class Hancock { 05...
- Question 169: Given: class Foo { static void alpha() { /* more code here *...
- Question 170: Given: 11. class Converter { 12. public static void main(Str...
- 1 commentQuestion 171: Given: class Animal { public String noise() { return "peep";...
- Question 172: DRAG DROP Select and Place: (Exhibit)...
- Question 173: Given: public class Donkey { public static void main(String[...
- Question 174: Given: class Mammal { } class Raccoon extends Mammal { Mamma...
- Question 175: Which two statements are true? (Choose two.)...
- Question 176: DRAG DROP Select and Place: (Exhibit)...
- Question 177: Which two classes correctly implement both the java.lang.Run...
- Question 178: Given: 10. interface Foo {} 11. class Alpha implements Foo {...
- Question 179: Given a class Repetition: package utils; public class Repeti...
- Question 180: Which three will compile and run without exception? (Choose ...
- Question 181: Given: 11. public void go(int x) { 12. assert (x > 0); 13...
- Question 182: Given: static void test() { try { String x = null; System.ou...
- Question 183: A team of programmers is reviewing a proposed API for a new ...
- Question 184: A company has a business application that provides its users...
- Question 185: DRAG DROP Select and Place: (Exhibit)...
- Question 186: Given: public class NamedCounter { private final String name...
- Question 187: Which can appropriately be thrown by a programmer using Java...
- Question 188: Given: public class Test { public enum Dogs {collie, harrier...
- Question 189: Given: 08. abstract public class Employee { 09. protected ab...
- Question 190: Given: 01. import java.io.*; 02. 03. public class Talk { 04....
- Question 191: Given: class Foo { public int a = 3; public void addFive() {...
- Question 192: Given: 3. import java.util.*; 4. public class G1 { 5. public...
- Question 193: Given: 01. public class Blip { 02. protected int blipvert(in...
- Question 194: Given 11. public interface Status { 12. /* insert code here ...
- Question 195: Given: public static void main(String[] args) { for (int i =...
- Question 196: Given: public class Breaker { static String o = ""; public s...
- Question 197: A programmer must create a generic class MinMax and the type...
- Question 198: Given: 09. class Line { 10. public static class Point {} 11....
- Question 199: Given that t1 is a reference to a live thread, which is true...
- Question 200: Given the following directory structure: bigProject |--sourc...
- Question 201: Given: 01. public class Mud { 02. //insert code here 03. Sys...
- Question 202: Given: interface A { void x(); } class B implements A { publ...
- Question 203: Given: 11. public static void main(String[] args) { 12. Obje...
- Question 204: Given: public class Foo { static int[] a; static { a[0]=2; }...
- Question 205: Given: public class Key { private long id1; private long id2...
- Question 206: Given: 11. String test = "This is a test"; 12. String[] toke...
- Question 207: Given: public class Pass { public static void main(String []...
- Question 208: A team of programmers is involved in reviewing a proposed de...
- Question 209: DRAG DROP Select and Place: (Exhibit)...
- Question 210: Given: public class Score implements Comparable<Score>...
- Question 211: Given: public class Drink implements Comparable { public Str...
- Question 212: Given: String[] elements = { "for", "tea", "too" }; String f...
- Question 213: DRAG DROP Select and Place: (Exhibit)...
- Question 214: Given: public class Person { private String name; public Per...
- Question 215: DRAG DROP Place the code fragments in position to complete t...
- Question 216: A developer is creating a class Book, that needs to access c...
- Question 217: Given: package geometry; public class Hypotenuse { public In...
- Question 218: Click the Exhibit button. 1. public class GoTest { 2. public...
- Question 219: Given: public class Base { public static final String FOO = ...
- Question 220: DRAG DROP Place the code elements in positions so that the F...
- Question 221: Given: 35. String #name = "Jane Doe"; 36. int $age = 24; 37....
- Question 222: Click the Exhibit button. 1. public class Car { 2. private i...
- Question 223: DRAG DROP Select and Place: (Exhibit)...
- Question 224: Which two code fragments will execute the method doStuff() i...
- Question 225: Given a class whose instances, when found in a collection of...
- Question 226: Given: public static Iterator reverse(List list) { Collectio...
- Question 227: Given: 1. class X { 2. X() { System.out.print(1); } 3. 4. X(...
- Question 228: Given: public class Donkey2 { public static void main(String...
- Question 229: DRAG DROP Place the code fragments into position to produce ...
- Question 230: Given: 01. public class A{ 02. public void method1() { 03. t...
- Question 231: Given: 1. public class GC { 2. private Object o; 3. private ...
- Question 232: Given: import java.io.*; public class Forest implements Seri...
- Question 233: Which two statements are true? (Choose two.)...
- Question 234: Given classes defined in two different files: package util; ...
- Question 235: Given: 34. HashMap props = new HashMap(); 35. props.put("key...
- Question 236: Given: 22. StringBuilder sb1 = new StringBuilder("123"); 23....
- Question 237: Given: NumberFormat nf = NumberFormat.getInstance(); nf.setM...
- Question 238: Given: 11. public void genNumbers() { 12. ArrayList numbers ...
- Question 239: Given: package com.sun.scjp; public class Geodetics { public...
- Question 240: DRAG DROP Select and Place: (Exhibit)...
- Question 241: DRAG DROP Select and Place: (Exhibit)...
- Question 242: Given: import java.util.Date; import java.text.DateFormat; 2...
- Question 243: Given: Float pi = new Float(3.14f); if (pi > 3) { System....
- Question 244: Given: public class ClassA { public void methodA() { ClassB ...
- Question 245: Given: 01. class Super { 02. private int a; 03. protected Su...
- Question 246: What is the output if the main() method is run? public class...
- Question 247: Given two files, GrizzlyBear.java and Salmon.java: 01. packa...
- Question 248: Given: 09. interface Foo { int bar(); } 10. 11. public class...
- Question 249: Given: static void test() throws RuntimeException { try { Sy...
- Question 250: Given: 01. interface Animal { void makeNoise(); } 02. class ...
- Question 251: Given: 11. double input = 314159.26; 12. NumberFormat nf = N...
- Question 252: Given: interface DoStuff2 { float getRange(int low, int high...
- Question 253: Given: 21. class Money { 22. private String country = "Canad...
- Question 254: Given: class ClassA { public int numberOfInstances; protecte...
- Question 255: Which two code fragments correctly create and initialize a s...
- Question 256: Given: Runnable r = new Runnable() { public void run() { Sys...
- Question 257: Given: public class Yikes { public static void go(Long n) { ...
- Question 258: Given: 01. public class Person { 02. private String name; 03...
- Question 259: Given: public class Barn { public static void main(String[] ...
- Question 260: Given: 1. import java.util.*; 2. 3. public class LetterASort...
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