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Java Programming

This is the collection of Sikkim Manipal University (SMU) question and answers for Java Programming. It will help to prepare your examination. All question paper are classified as per semester, subject code and question type of Part A, Part B and Part C with multiple choice options as same as actual examination. SMU question papers includes year 2022, 2021, 2020 Sem I, II, III, IV, V, VI examinations of all subjects.

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Course Name        BCA (Bachelor of Computer Application)

Subject Code       BC0047 (Java Programming)

Get Questions        PART - A    PART - B    PART - C

Subject : Java Programming

     BC0047 : PART - B    

Q. 1What is the result of the expression ( 1 & 2
) +( 3 l 4)
Q. 2Given tile following code fragment with
break to a labeled statement. Predict print
int i,j;
System.out.print(j+” “);
Break lab;
 A)Output will be 543
 B)Output will be 345
 C)Output will be 3 4
 D)Output will be 3
Q. 3Given the following- code:
class Base { int x= 10; }
class Derived extends Base {int x = 20;}
Base b = new Base();
Derived d = new Derived();
Base bd = new Derived();
The statement
Systerw.out.printIn(b.x +” “ + d.x +” “ +
 A)10 20 20
 B)10 20 10
 C)20 10 20
 D)20 20 10
Q. 4How many String objects are created in the
following code?
String S 1, S2, S3;
S1 ="1234";
S2 = S1;
S3 = S1+S2;
Q. 5A method to compute the sum of all
elements in an array of 'int' is needed. The
following proposed method is incomplete; select
the correct statement for line 3 from the
options provided.
1. public int total(int x[]) {
2. int i, t
 A)for(int i=0;
 C)for (i=0;
 D)for ((int i=0;
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