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A school intends to procure an integrated student management application holding all details of registered students including personal information, courses taken, and examination grades. The alternative approaches are:
1. Buy a database management system and use in-house staff to develop an application with the chosen DBMS2. Buy a system created for another school and modify it to fit this school's specific requirements3. Join a group of other schools, establish common requirements, and contract a software house to develop a single system for all of the schools
Identify two risks in each of these strategies and suggest techniques for risk resolution or reduction which would help in deciding which approach to adopt.
This question in not concerned with the effort to initially build/develop and populate a database, but at the place of the ongoing/long term effort to keep the data and DBMS current (up to date and accurate).
Recognize the mismatched file headers to the extensions and discuss the techniques you may apply in order to recover the passwords from protected files.
Form a report that show the employee information, show on the form you generated in 1) above. The report should display this information for all the users, sorted alphabetically in the ascending order by LastName.
What does this following algorithm calculate
It does this by incrementing (by 1) all the three color elements (utilizing the above accessor and mutator methods) as well as alpha component value. Write down the dissolve method.
express the units for each metric, such as dollars per hour, rejects per day, schedule slippage per task in days, budgeted versus actual cost expenditure per task,etc. One character in a group I once had expressed the progress of laying a cable in..
She asks you, company's Chief Information Security Officer, for your opinion. Provide your advice whether you agree or disagree along with the CEO, specifically addressing the ethical issues included.
On the basis of this relational database; provide an expression in the relational algebra in order to express each of following queries: Determine the names of all students who have GPA greater than 3.
Develop a verilog system which utilizes a block code for the error management. The system must accept a 15-word block of 8-bit data words one word at a time.
ICT is defined as the term of Information and communication technologies, it is diverse set of technical tools and resources used by the government agencies to communicate and produce, circulate, store, and manage all information.
South West State University installed a series of 4 Wi-Fi omni-directional APs (access points) spread across the ceiling of the key floor of their library.
Design and implement the C++ program which simulates a submarine. If sub tries to leave area or it wanders into the shallow area, the simulation should end. Initialize array to -1. The user should be able to move the sub up, left, right and down.
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