About Question enthuware.ocpjp.v11.2.3366 :
Posted: Tue Nov 17, 2020 3:29 pm
jdbc:derby
sample is the last answer choice. The question is about which answer choices are valid JDBC URLs. The criteria seems to be the following:
1) must start with jdbc
2) must have at least three parts, separated by colons
3) format is jdbc:<subprotocol>:<subname>
4) While the subname portion typically has a hostname and a port in it, the subname is not required to carry those elements.
5) having more than two colons is acceptable -- many popular JDBC drivers have URLs with three or four colons in them.
Which of the rules am I not understanding? How is jdbc:derbysample not valid?
Grant
sample is the last answer choice. The question is about which answer choices are valid JDBC URLs. The criteria seems to be the following:1) must start with jdbc
2) must have at least three parts, separated by colons
3) format is jdbc:<subprotocol>:<subname>
4) While the subname portion typically has a hostname and a port in it, the subname is not required to carry those elements.
5) having more than two colons is acceptable -- many popular JDBC drivers have URLs with three or four colons in them.
Which of the rules am I not understanding? How is jdbc:derby
sample not valid?Grant