a. variable names
b. class names
c. key words
d. objects
Answer:
c. key words
Explanation:
We cannot use keywords like int, float , etc as identifiers in Java.
a. variable names
b. class names
c. key words
d. objects
c. key words
We cannot use keywords like int, float , etc as identifiers in Java.
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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