Q. Which of the following is a valid uniform resource locator? (Solved)
1. http://www.acm.org/sigmod
2. www.google.com
3. www.ann.in
4. http:/www.acm.org/sigmod/
- a. http://www.acm.org/sigmod
1. http://www.acm.org/sigmod
2. www.google.com
3. www.ann.in
4. http:/www.acm.org/sigmod/