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Exam (elaborations)

PRO192-CMS Final Exam Questions and All Correct Answers 2025-2026 Updated.
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19

March 2026

2025/2026

A+
Consider the two methods (within the same class) public static int foo(int a, String s) { s = "Yellow"; a=a+2; return a; } public static void bar() { int a=3; String s = "Blue"; a = foo(a,s); Sln("a="+a+" s="+s); } public static void main(String args[]) { bar(); } What is printed on execution of these methods? Select one: a. none of the above. b. a = 3 s = Yellow c. a = 5 s = Yellow d. a = 5 s = Blue e. a = 3 s = Blue - Answer d class Poin...
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PRO192 Part 2 Questions and All Correct Answers 2026.
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4

March 2026

2025/2026

A+
Available in bundle
Consider the following code. Which line will not compile? 1. Object ob = new Object(); 2. String[] stringarr = new String[50]; 3. Float floater = new Float(3.14f); 4. ob = stringarr; 5. ob = stringarr[5]; 6. floater = ob; 7. ob = floater; A. Line 6 B. Line 4 C. Line 5 D. Line 7 - Answer A. Line 6 You have been given a design document for a veterinary registration system for implementation in Java. It states: "A pet has a owner, a registration date, and a vaccination-due ...
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PRO192 Final Exam and All Correct Answers 2025-2026 Updated.
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21

March 2026

2025/2026

A+
Available in bundle
What is the extension name of a Java source code file? Select one: a. .obj b. .exe c. .class d. .java e. .javac. - Answer d What is the range of data type byte in Java? Select one: a. -2147483648 to b. -32768 to 32767 c. None of the mentioned d. -128 to 127 - Answer d Which statement is true regarding an object? Select one: a. An object is a reference to an attribute b. An object is what classes instantiated are from c. An object is not an instance of a class. ...
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Exam (elaborations)

PRO192 - Quiz02 Exam Questions and All Correct Answers 2026.
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12

March 2026

2025/2026

A+
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Study the following Java code: public final class Test { void f() { S(1); } } class Test2 extends Test { void f() { S(2); } } class Program { public static void main (String[] args){ Test obj = new Test2();obj.f(); } } What is it's result? a. 2 b. 1 c. None of the others d. Compile-time error - Answer Compile-time error Study the following code: public class Test { int x= 5; int y=2; public static void main (String[] args){
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Final Exam PRF 192 - SP19 Questions and All Correct Answers 2025/2026 Updated.
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27

March 2026

2025/2026

A+
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Once the function ends, the control is returned back to the ... function and execution continue from the statement immediately after the function call a. executing b. called c. declared d. calling - Answer A what number is equivalent to -4e3? a.-4000 b.-400 c..004 d..0004 e.-40 - Answer A what is the output when the sample code below executed? #include<stdio.h> int fn(int v){ if(v==1||v==0) return 1; if(v%2==0) return (fn(v/2)+2); else return(fn(v-1...
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PRO 192 FULL
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136

March 2026

2025/2026

A+
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b. text files - Answer Program information does not consist of Select one: a. Data b. text files c. Instructions c. Primary memory transfers information at lower speed than hard disks - Answer Which of these statements about primary memory is not true? Select one: a. Primary memory is also volatile b. RAM is a primary memory c. Primary memory transfers information at lower speed than hard disks d. Primary memory holds the information accessed by the CPU. a. Each progra...
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PRO192 - FE - Spring2020 Test Questions with Correct/Verified Solutions.
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77

March 2026

2025/2026

A+
Available in bundle
Q1. what is the output when the following program is run? class A {public int x;} public class Main {static void fun(A t) {t.x += 2;} public static void main(String args[]) {A t = new A(); t.x = 99; S(t.x + " "); t.x++; S(t.x + " "); fun(t); S(t.x); } } A. 98 99 101 B. 99 99 101 C. D. E. - Answer E a programmer need to create a logging method that can accept an arbitrary number of argument. For example, it may be called in these ways: loglt("log mess...
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PRO192 FE DETAILED EXAM STUDY QUESTIONS WITH 100% CORRECT ANSWERS
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71

March 2026

2025/2026

A+
PRO192 FE DETAILED EXAM STUDY QUESTIONS WITH 100% CORRECT ANSWERS 1. Which of the following statements about the reference super is TRUE ? -Select one: a. It must be the last statement of the constructor b. It must be the first statement of the constructor c. It can only be used once in a program d. It must be used every time a method from the superclass is called.T - ANSWER b 2. Which of the following is NOT TRUE ? -Select one: a. An interface is a solution for multiple inherita...
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PRO192 - FE - Spring2020 Test Questions with Correct/Verified Solutions.
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24

March 2026

2025/2026

A+
Available in bundle
Q1. what is the output when the following program is run? class A {public int x;} public class Main {static void fun(A t) {t.x += 2;} public static void main(String args[]) {A t = new A(); t.x = 99; S(t.x + " "); t.x++; S(t.x + " "); fun(t); S(t.x); } } A. 98 99 101 B. 99 99 101 C. D. E. - Answer E a programmer need to create a logging method that can accept an arbitrary number of argument. For example, it may be called in these ways: loglt("log mess...
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Exam (elaborations)

PRO192 - PRACTICE FE Test Questions and Already Solved Solutions 2025/2026 Updated.
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18

March 2026

2025/2026

A+
Available in bundle
File class is under package? Select one: a. b. There is no such kind of class c. d. - Answer a The process of writing objects to a byte stream called ___________ Select one: a. Abstraction b. Serialization c. IO handling d. Deserialization - Answer b InputStream class is an ________ Select one: a. abstract class b. interface c. class d. base class - Answer a In which stream, a data unit is a physical byte. Select one: a. Character stream b. Objec...
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