The small black square at the bottom-right corner of a cell is the ________

Answer the following statements true (T) or false (F)

1. When calling a method and passing a variable as an argument, always write the data type and the variable name of the argument variable in the method call. 2. You can pass string literals as arguments to methods containing string parameters. 3. You can pass int arguments into int parameters, but you cannot pass double or decimal arguments into int parameters. 4. A parameter variable can be accessed by any statement outside the method in which the parameter variable is declared.

What are the differences between a stack and a queue?

What will be an ideal response?