a. ResultSet
b. DriverManager
c. Statement
d. Connection
b. DriverManager
DriverManager is a class that acts as an interface between users and Drivers. It keeps track of drivers that are available and handles established a connection between the database and the appropriate driver.
a) lib b) package c) getlib d) import Answer d) import
a. ResultSet b. DriverManager c. Statement d. Connection Answer: b. DriverManager Explanation: DriverManager is a class that acts as an interface between users and Drivers. It
a) True b) False Answer b) False Explanation: A subtype is something that is substituted for and behaves as its parent type. All subclass may
i) It is used as its fundamental building block ii) Similar objects are classified using a concept of class iii) Polymorphism and abstraction are not
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