Do this in Java and don't use Android Studio. Code must be unique. You have to develop an application like Skype by implement at least these features Friend request (Sending or accepting request) Chat Box (Exchange of Text messages and files) Audio/Video Call

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Q: Do you plan to take any action to improve the security of the following URLs (hyperlinks)?

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Q: Which log in event viewer would you use to track down failed login attempts on a computer?

A: The answer is given below.

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Q: Password assaults may take a variety of forms. System administrators need to know what they can do…

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Q: What is the most essential item to keep in mind when removing rows, columns, and tables?

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Q: Create a truth table according to these specifications: There are 3 input bits, x2, x1, x0, and 2…

A: Truth table for the given specification:

Q: Define outsourcing and list two of its advantages to an organization throughout the development of…

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Q: assembly

A: Answer is in given below:-

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A: Answer is given below-

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A: The answer to the following question:-

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Q: Is website hacking an issue for any of the following reasons, in your opinion?

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Q: What governs the flow of traffic when you want to remain anonymous on the Internet?

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Q: amiliar with

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Q: What are the legal requirements for email forensics?

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Q: Computer science What are the meanings of the terms “hardware” and “software”?

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Q: Paging is a term for what?

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Q: Demonstrate the value of team-building exercises.Five (5) articles should be used to support your…

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A: Answer :…

Q: Create a definition for the term "cursor" that is unique to you.

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Q: What additional extended file properties are there except immutable?

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Q: system security?

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Q: topologies

A: Answer is in given below:-

Q: What are the many theories around cybercrime? Please offer references in response to this inquiry.

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Q: In what ways are Firewall rules advantageous?

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Q: In terms of firewall administration, what are the most effective ways to get the job done? Explain.

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Q: mputing is key to e-future com

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Q: How do you tell the difference between bogus and real information on the internet?

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Q: Which views should be considered while modeling software-intensive systems?

A: Introduction: The system modelling technique can be used to construct abstract system models.

Running Time of Application

The application has a feature called running time. It is one of the parameters for measuring its performance. It is written in a particular language and is designed to perform a specific task. Applications run in a specific environment. The execution of the business will depend on the application’s running time. It must be optimized in order to get the maximum benefits out of the application.