a. int i = 32;
b. double d = 30.0;
c. float f = 30.0;
d. string s = “hello”;
c. float f = 30.0;
In option c, 30.0 is a double value and it was declared as a floating point value. The above option would be legal if it was declared as float f = 30.0f;.
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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