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Question 1: There are a range of issues to consider when developing multi-threaded applications in an imperative programming language such as Ada, C++ or Java. In particular, a programmer should be aware of those issues that can either result in the failure of the system or a system so degraded that it is not fit for purpose. Discuss these issues suggesting where possible, solutions to each problem that you describe.
In the discussion of these issues illustrate where appropriate, how features in an imperative programming language can help the programmer overcome these issues.
Question 2: The programming language Scala has been described as a possible successor to Java. Critically comment on this statement carefully justifying each point that you make in your answer. Remember to include arguments against as well as arguments for in your answer. In your answer specifically consider the developments in computer architecture (multiple cores on commodity PC's) that have occurred since the introduction of Java in 1995.
Question 3: Discuss in depth with critical comment the different issues and implementation choices for creating solutions that involve a client server architecture.
"You receive a computer system from the officer who tagged and bagged evidence at a crime scene in suspects home. you examine the compuer and discover that it uses a SCSI drive on a windows system .
Discussion Question. What are some of the key differences between a flat file and a relational database? Which of the two storage methods do you think is most useful in a real-world application? In 800 words total.
Write a paper that discusses the following: Consider a system that supports 5,000 users. Suppose you want to allow 4,990 of those users to be able to access one file. How would you specify this protection scheme in UNIX®
List the software applications that should be purchased. Include the training courses that Bill should attend to gain basic skills in the software packages you recommend
What is the output of this code sequence?
What form does TIME WAIT now take? How would this be seen through the programming interface? Assume that a client socket could now be reconnected arbitrarily many times to a given server port, resources permitting.
Organizations around the world often assess their IS security mechanisms and practices by using the Trusted Computer System Evaluation Criteria (TCSEC) or Information Technology Security Evaluation Criteria (ITSEC). The two standards are similar, tho..
Write a complete Java method called authenticate that takes two Strings (username, password) as parameters and returns a boolean. If the username parameter has the value "Chucky" and the password parameter has the value "Cheese1", return true. Oth..
Write a recursive program spaces(s) that takes as input a string s and returns the number of blank spaces (that is, ' ') the string s contains. You may not use string functions such as count, replace, etc. (slicing is ok), and loops and global variab..
Problem 3. For the following set of points, calculate the value of 'r' and infer how are the points correlated. Use regression analysis definition or 'r' using covariance (x, y), var(x) and var(y).
Code a method called calcRemainder() that receives two integers through its parameter list and returns
Use the Binomial Theorem to give the expansion of: (p+q)3
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