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a. What is a data repository? A passive data repository? An active data repository?
b. Explain why a data repository is important. What is likely to happen if one is not available?
c. Define distributed database.
d. Explain one way to partition a database that has three tables: T1, T2, and T3.
e. Explain one way to replicate a database that has three tables: T1, T2, and T3.
Let T(n) be the running time of Yum(n). Find the order of T (that is find a function f(n) such that T?0(f)). (Assume that the real arithmetic is carried out exactly and is not subject to floating point round off errors.)
The sales people at Company XYZ all use laptops, so they can take data with them on the road. You are a salesperson for a computer business and you are trying to talk Company XYZ into upgrading the laptops from Windows 7 to Windows 8.1.
Mechanics of material modelled as continuum is called Continuum Mechanics. Where can you apply continuum mechanics? Continuum mechanics has been successfully applied to solids.
Describe an algorithm for determining if a given list contains a cycle using only constant additional space. The runtime should be O(N), where N is the (unknown) number of elements in the list. (Hint: use two iterators that advance at different sp..
Imagine the university that employs you as an information security professional has recently identified the need to design and build a digital forensic laboratory. You have been tasked with designing the lab for the organization.
A car rental company owner calls a car insurance company. The owner gives her insurance policy number to the insurance clerk, who enters this information into the system to make sure the policy is still valid and the premium has been paid. The own..
Describe the Wal-Mart's stance on corporate social responsibility (CSR) and Discuss the connection between the CSR program and why it is necessary to the specific industry.
Determine the net income of a "comparable" firm based on the following information: value of target firm = $4,000,000; net income of target firm = $200,000; stock price of "comparable" firm = $30.00; and 300,000 shares of stock outstanding for th..
Now, suppose n=2; that is, R is a binary relationship. Also, for each I, let Ki be a set of attributes that is a key for entity set Ei. In terms of E1 and E2, give a smallest possible key for R under the assumption that:
What role does Business Intelligence play in competitive advantage and organizational strategy?
Where did the concept of object oriented programming originate
Design a 4-state finite automaton that accepts the words over {a,b} that end with aba.
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