Remaining Time: 1 hour, 35 minutes, 44 seconds. Question Completion Status: QUESTION 1 Analyze the following…

Remaining Time: 1 hour, 35 minutes, 44 seconds. Question Completion Status: QUESTION 1 Analyze the following code: public class Test ! private int t; public static void main(String[] args) { int x; System.out.println(t); The variable x is not initialized and therefore causes errors. The variablet is not initialized and therefore causes errors tis non-static and it cannot be referenced in a static context in the main method. The program compiles and runs fine The variable tis private and therefore cannot be accessed in the main method Click Save and Submit to save and submit. Click Save All Answers to save all answers Type here to search Question Completion Status: QUESTION 3 What does the first printin statement prints? public class Foo { static int i = 0; static int j = 0; public static void main(String[] args) { int i = 2; int k = 3; int j = 3; System.out.println(“i + j is ” + i + j); k = i + j; System.out.println(“kis ” + k); System.out.println(“jis ” + 3); i + jis 6 i+jis 23 i + jis 22 CHESTION 4 Cuck Save and Submit to save and submit. Click Save All Answers to save all answer © Type here to search O QUESTION 4 (10 points) What is the printout of the following code? public class Foo { private boolean x; public static void main(String[] args) { Foo foo = new Foo(); System.out.println (foo.x); T T T Aria 3 (12pt) – Tel . 025 Path Click Save and Submit to save and submit. Click Save All Answers to save all ansters. Type here to search Wicher Education est: CS 170 Test 2 (Classe X SunGard Higher Education X c s csu.blackboard.com webapps/assessment take course mentin emaining Time: 1 hour, 34 minutes, 44 seconds. Question Completion Status: Path:p QUESTION 5 16) Analyze the following code and answer the questions after that. class Test I public static void main(String args) { String si System.out.println(“s is ” + s); The program has a runtime error because s is not initialized, but it is referenced in the printin statement The program has a compile error because s is not initialized, but it is referenced in the printin statement. The program compiles and runs fine. The program has a runtime error because sis null in the printin statement The program has a runtime error because sis null in the printin statement QUESTION 6 Extra Credit Bonus Questions (5 points) Write down (formulate) one Java question, ONLY from the material we did cover for this test that I did not ask you in the teste, do not write your question from topics outside of this material, you will get in this case). (10 points) Answer your question TTT Arial 3 (12pt) – T.E.E . 22 Patho Words o DIE TION 7 Click Save and submit to serve and submit. Click Save All Annwers to save all annivers. Type here to search Question Completion Status: TT T Arial 3 (12pt) TEE-SHOES Path:p QUESTION 7 When applied to instance variables, the visibility modifier enforces encapsulation. public none of the above static final private QUESTION 8 Remaining Time: 1 hour, 33 minutes, 42 seconds. Question Completion Status: QUESTION 8 (10 points) Show the output of the following code public class Test ! public static void main(String[] args) { Integer x = new Integer (8); System.out.println(x.intValue()); System.out.println(x.compareTo (new Integer (9))); TTT Arial 3(12pt) – T.E.E .O 25 Path:p QUESTION 9 In Java you may directly assign a primitive data type value to a wrapper object. This is called Click Save and Submit to save and submit. Click Save All Answers to save alla 2 Type here to search o n QUESTION 9 In Java you may directly assign a primitive data type value to a wrapper object. This is called autoconversion autounboxing autoboxing autocasting QUESTION 10 is a construct that defines objects of the same type An object A class A method A data field QUESTION 11 variable is shared among all instances of a class none of the above private public O final static Question Compleurum Path: P QUESTION 13 Which one of the given answers is the output of the following program? import java.util.Date; public class Test { public static void main(String[] args) { Date date = new Date(1234567); mi (date); System.out.print (date.getTime() + ” “); m2 (date); System.out.println(date.getTime()); public static void mi (Date date) { date = new Date(7654321); public static void m2 (Date date) { date.setTime (7654321); Click Save and Submit to save and submit. Click Save All Answers to save all answers. Type here to search o RE

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