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PHP Interview Questions on Overriding - 9 Questions

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Question: 1

(A) True
(B) False

[Posted by: Admin | Location: Chicago, USA]



Question: 2

(A) $-a = 10;
(B) $1a = 10;
(C) $1a1 = 10;
(D) $a1 = 10;

[Posted by: Admin | Location: Chicago, USA]



Question: 3

(A) $a1 = 10;
(B) $$a = 10;
(C) $$$a = 10;
(D) $1a = 10;

[Posted by: Admin | Location: Chicago, USA]



Question: 4

(A) 32
(B) 27.67
(C) 27
(D) 34.33

[Posted by: Admin | Location: Chicago, USA]



Question: 5

(A) 23
(B) 63
(C) 90
(D) 80

[Posted by: Admin | Location: Chicago, USA]



Question: 6

(A) 63
(B) 103
(C) 23
(D) 160

[Posted by: Admin | Location: Chicago, USA]



Question: 7

(A) 1.67
(B) 1.60
(C) 1.6666666666667
(D) 1.0

[Posted by: Admin | Location: Chicago, USA]



Question: 8

(A) 0
(B) 5-5
(C) $a-$a
(D) Compilation Error

[Posted by: Admin | Location: Chicago, USA]



Question: 9

(A) 0, 3
(B) 2, 3
(C) 3, 2
(D) 0, 4

[Posted by: Haze | Location: Serbia, Belgrade]


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