1. Write a program in Java using Bluej that performs the following tasks: Creates a class called Student having protected fields studentName, studentID, studentMobleNo and a class variable universityName to store the name of the university. Creates a subclass called GraduateStudent of Student class having private fields stdGPA, stdMajor. ii. iii. Creates a subclass called DiplomaStudent of Student class having private fields stdGPA and Course. iv. Write the constructors for Student, GraduateStudent, and DiplomaStudent class to initialize the attributes(fields). Write a method displayDetails() in GraduateStudent and DiplomaStudent class to print all attributes of superclass and subclass. v.

Which of John von Neumann's writings have survived?|

Find a news article or a blog post related to cryptography and submit the following as your initial post: a link to the article/blog post explanation of its relevance to the class explanation of its importance for you personally Explain in detail

What is the difference between a prime number and a composite number? How is the Euclidean algorithm used in finding the greatest common divisor of two numbers? What is a prime number, and how are they used in cryptography? What is the difference between symmetric and asymmetric cryptography?

Are you familiar with the three fundamental processes involved in cryptography?

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Answer the following question: Give a definition for confusion in cryptography?

How many keys are required for two people to communicate via a cipher?

Question 9  Full explain this question and text typing work only thanks

What is the difference between a private and a public key in cryptography?