Introduced in the late 1970s, which of the following allowed users to interact more easily with the computer?

You can use a(n) ________ to align the user interface controls in a form

Fill in the blank(s) with correct word

The default equals implementation of class Object determines:

a. whether two references refer to the same object in memory. b. whether two references have the same type. c. whether two objects have the same instance variables. d. whether two objects have the same instance variable values.