Q133 What is the output of the following program?
4 Y9 Q8 g1 x! k/ G, S; W5 M! z, z class Question extends SuperClass {4 R0 g: E* n) H" d' D$ s
String s = “this”;6 O; x' q+ M! ?8 \/ v3 G5 k
public static void main (String[] args)
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new Question();- R) V1 d# @2 Y& E4 k
}
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3 J$ z# L7 }; x- J super.display(s);% [% P+ z! A: H/ }
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void display (String s) {4 ]& B) R; W; r. [4 z
System.out.println(“this: “ +s);/ V# {0 Y0 C+ O Z
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}
: `9 Q' D4 d, A8 Y y class SuperClass {
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8 H: E: Z, _; m% v* o6 k7 j void display (String s) {
# d) X9 |7 E! J# H* e+ ~: r System.out.println(“super: “+s);/ C* M0 S0 s; ~$ [9 R
}
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2 T% ]5 @# z8 Q3 \) P* r' i A this: this7 T, i! z l7 c( n- e7 e
B super: this# x4 h+ f, X8 Y" a- [3 i
C this: super& j. ^ `# a1 g& ^, j6 F
C super: super7 L" e5 F5 C6 u' V. i: Y( _
Q134 What is the value of 111&13?8 Y6 P! t- P# i
A 33 C7 }# r% U! [0 ?$ v3 x
B 5
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Q135 Which of the following are true?$ q9 P) T ~4 i- ?. f5 g1 H6 X
A The Checkbox class extends the RadioButton class.
# {/ r" E. c$ X0 W! c B The CheckboxGroup class in used to define radio buttons.4 @- N- P8 w0 P7 }" V9 j
C The RadioGroup class is used to define radio buttons./ N6 w' D2 j/ G
D A Checkbox is a RadioButton that has been associated with a CheckboxGroup.+ l* F1 E$ t- [, T1 a9 s
E A Checkbox is a RadioButton that has been associated with a RadioGroup.# \7 D' _) p) [* A+ x
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Q134 C
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