From the following options, what is the correct way of declaring a variable?                   i.           $2value                  ii.           $_value                iii.           $value_2                iv.           $value 2 a. Only ii b. ii and iii c. ii, iii and iv d. Only iii

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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From the following options, what is the correct way of declaring a variable?

                  i.           $2value

                 ii.           $_value

               iii.           $value_2

               iv.           $value 2

a.

Only ii

b.

ii and iii

c.

ii, iii and iv

d.

Only iii

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