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PHP Practice Test 69

Characters and String indexes Quiz Questions and Answers PDF - 69

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Characters and String indexes Quiz Questions PDF Download: Test 69

MCQ 341: How many operators PHP offer for strings?

A) 2
B) 3
C) 4
D) 5

MCQ 342: Which symbol is used for read and write even if the file doesn't exists already?

A) a+
B) r+
C) w+
D) w−

MCQ 343: The increment operator have two flavors one is postincrement and

A) preincrement
B) postdecrement
C) lastincrement
D) None of them

MCQ 344: For converting base 8 to base 10, which function is used

A) DecOct ( )
B) OctBin ( )
C) OctDec ( )
D) HexOct ( )

MCQ 345: To define a function with default arguments, simply you need to turn the formal parameter names into

A) An assignment expression
B) An Boolean expression
C) A function
D) None of them

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