4)

Gather three close friends and conduct this simple experiment. Mention a 10-digit code number and allow them to memorize in 5 minutes. After five minutes let each person mention the 10-digit code number. Repeat experiment and let each person mention the code after 20 minutes i) what were your observations? Explain how this relate to short-term memory span in human beings.

A brief explanation is needed for these true/false questions.

a) A method that contains a try-catch-finally structure may also have a “throws” declaration.

b) An arithmetic exception such as division by zero can be avoided by careful programming while an I/O exception such as file not found may occur regardless of the precautions taken by the programmer.

c) Lets assume that you create an object x of the Object class. You can assign any object (objects of other classes) to the object x directly (without explicit type casting).

d) If bounded parameters are employed, this means of restricting the types that can be used as generic type arguments.

e) We can create an object of a class which is extended from an abstract class without implementing its abstract methods, if we are not going to use these abstract methods.

f) Generic type information is available to the JVM at runtime.

please write a clear abstract for "global warming effects upon Asia's economic prosperity"

What would you have to change in savings account for the abstract method to work in Java?

(IN YOUR WORDS) Write ABSTRACT and keywords about the effect of student cheating

be accurate please