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This is a continuation of the discussion question from Unit 4 (we all know that databases supply the fuel for the productivity engine in the information age, but at what cost). In this unit we will focus on what effort is required to maintain the data by DBA(s) or functions performed by DBA(s) in a database in your corporate (where you work now or have worked in the past) and personal databases (resources - dollars or people hours and other input (such as the cost of updating licenses for the DBMS); getting this quantitative information may be difficult, but I want you to provide at least an estimate if historical records are not available)? Provide this information for either one example of a personal database, or one example of a corporate database that you are familiar with. Even if you are not experienced with databases yourself, the idea is to go find out about the effort needed to maintain the database and upgrade the DBMS software periodically, and make sure you provide appropriate releasable citations for your references. This question in not concerned with the effort to initially build/develop and populate a database (we answered that question in the Unit 4 discussion), but instead the ongoing/long term effort to keep the data and DBMS functioning by DBAs. As always, for those of you in the military, if you use one of your database systems, make sure the information is releasable. And for those who will interview someone to get the information to answer this question, make sure you provide a personal reference for that person (see the course FAQs for examples [include name, position, organization, etc.).
200 words if able.
Include a comparison of the two approaches from a computational perspective. Is one much faster or easier to implement?
PROGRAM 1Code a class encapsulating a singly linked list of website objects. A website has two attributes: a URL address (a String, you do not need to use the existing URL Java class) and 10 or fewer keywords describeing the topic of the website
In this course, you will assume the role of a forensics investigation trainee at Two Way Communications, a telecommunications company. You will conclude your training period by completing projects supporting each of the three forensics specialists..
Identify fifteen sources and create an annotated bibliography related to Solar Power Energy. In addition to identifying the sources, write two sentences about why you selected the source and two sentences about the content of the source
A sorting algorithm is stable if elements with equal keys are left in the same order as they occur in the input. Look at the sorting algorithms presented in this chapter. Discuss stable versus unstable ones.
Blackbody behavior may be assumed for the water surface and for the oven wall.
a) If round-robin scheduling is used to execute the processes, how many items will each process have produced and consumed at the end of 10 time quanta? Assume that the initial run queue order is P1, P2, P3, C1.
Discuss the role of business end users and information system professionals in developing a system solution. How do both roles differ when the solution is developed using prototyping or end-user development?
Write a function called day_diff that takes four scalar positive integer inputs, month1, day1, month2, day2. These represents the birthdays of two children who were born in 2015. The function returns a positive integer scalar that is equal to the ..
calculate the percentage of wasted file space due to incomplete filling of the last block: 41,600 bytes; 640,000 bytes; 4.064,000 bytes.
Imagine that you have been hired by the startup e-Commerce company Sports R US to provide a convenient self-service solution for customers accessing sports products.
Logic is a key factor in laying out the processes for programming a game/application/website. Explain why logic is an important part of OOP.
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