a. data representation, classes
a. database, operations
c. data representation, operations
d. control structure, operations
c. data representation, operations.
An ADT is a data type, where only behavior is defined but not implementation.
An ADT, generally, contains data representations and a group of operations performed
on the data.
a. GridLayout(int a) b. GridLayout(int num_rows, int num_columns) c. GridLayout(int rows, int cols, int vert) d. GridLayout(int hor) Answer: b. GridLayout(int num_rows, int num_columns) Explanation: All
a. When overriding a method, the names and type signatures of the override method must be the same as the virtual method that is being
a. One b. Two c. Three d. None; the code compiles as it is. Answer: c. Three Explanation First, the watch() method is marked final in
a. Depth must be an int. b. Dive must be a method. c. Dive must be the name of an instance field. d. Submarine must
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