Which of following variables can be assigned a value to it?(i) $3hello(ii) $_hello(iii) $this(iv) $This Options: A . &nbspAll of the mentioned B . &nbspOnly (ii) C . &nbsp(ii), (iii) and (iv) D . &nbsp(ii) and (iv)

Which of following variables can be assigned a value to it?(i) $3hello(ii) $

Question

Which of following variables can be assigned a value to it?(i) $3hello(ii) $_hello(iii) $this(iv) $This

Options:

A . All of the mentioned

B . Only (ii)

C . (ii), (iii) and (iv)

D . (ii) and (iv)

Answer: Option D

A variable can't start with a number. Also $this is a special variable that can't be assigned, but $This can be assigned.

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