Which of the following are valid IP addresses? Give reason(s) if invalid.(i) 121.23.1.45(ii) 192.168.0.254(iii) 192.168.0.1(iv) 198.-1.1.1

Which of the following are valid IP addresses? Give reason(s) if inval

1.	Which of the following are valid IP addresses? Give reason(s) if invalid.(i) 121.23.1.45(ii) 192.168.0.254(iii) 192.168.0.1(iv) 198.-1.1.1
Answer» (i), (ii) and (iii) are valid IP addresses, (iv) is not because IP address can not contain any sign other than numbers and.(dot).

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Which of the following are valid IP addresses? Give reason(s) if invalid.(i) 121.23.1.45(ii) 192.168.0.254(iii) 192.168.0.1(iv) 198.-1.1.1

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