Which of following variables can be assigned a value to it? 1. $3hello 2. $_hello 3. $this 4. $This Options: A . &nbspAll of the mentioned B . &nbspOnly 2 C . &nbsp2, 3 and 4 D . &nbsp2 and 4

Which of following variables can be assigned a value to it? 1. $3hello 2. $

Question

Which of following variables can be assigned a value to it?
1. $3hello
2. $_hello
3. $this
4. $This

Options:

A . All of the mentioned

B . Only 2

C . 2, 3 and 4

D . 2 and 4

Answer: Option D

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