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JAVA Flow Control

JAVA Flow Control
What is the value of a[1] after the following code is executed?int[] a = {0, 2, 4, 1, 3};for(int i = 0; i < a.length; i++) a[i] = a[(a[i] + 3) % a.length];

2
3
1
0
4

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JAVA Flow Control
What is the printout of the following switch statement?char ch = 'a'; switch (ch){ case 'a': case 'A': System.out.print(ch); break; case 'b': case 'B': System.out.print(ch); break; case 'c': case 'C': System.out.print(ch); break; case 'd': case 'D': System.out.print(ch);}

aa
ab
abc
abcd
a

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JAVA Flow Control
What will be the output?public class Test{ public static void main(String args[]){ int i = 1; do{ i--; }while(i > 2); System.out.println(i); }}

1
-1
None of these
2
0

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JAVA Flow Control
What will be the value of y after execution of switch statement?public class Test{ public static void main(String[] args){ int x = 3, y = 4; switch(x + 3){ case 6: y = 0; case 7: y = 1; default: y += 1; } }}

2
0
3
1
4

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JAVA Flow Control
What all gets printed when the following program is compiled and run.public class Test{ public static void main(String args[]){ int i, j=1; i = (j>1)?2:1; switch(i){ case 0: System.out.println(0); break; case 1: System.out.println(1); case 2: System.out.println(2); break; case 3: System.out.println(3); break; } }}

1 2
2
3
1
0

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JAVA Flow Control
What will be the result?1. int i = 10;2. while(i++ <= 10){3. i++;4. }5. System.out.print(i);

10
13
12
Line 5 will be never reached.
11

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