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Now that we have studied the current system and analyzed some of its problems and opportunities, plus gained approval to proceed, we can now start to identify the business data requirements and graphi
I'm working in Packet Tracer Cisco CCNA 6.8.1 Skills Integration Challenge-Planning Subnets and Configuring IP Addresses. How do I complete task 3 STEP BY STEP which tells me to configure the static r
What are some advantages and disadvantages of having formalized procedures for improving the effectiveness or efficiency of innovation?
A data entry operator in the payroll department inadvertently entered $2,000 in the bonus field for a sales clerk. The correct bonus should have been $200. Some senior management personnel do however
CRM entails all aspects of interaction that a company has with its customer, whether it is sales or service-related. So we you call the credit card company and you go through the automated system that
Databases are a key and important part of information systems. If information cannot bestored in a logical and sensible way, it is very hard for users to get access to the saved information that they
Consider a relational database management system (RDBMS) such as we have discussed in class, specifically: PostgreSQL, MySQL (open source or commercial), IBM's DB2, Oracle RDBMS or Microsoft
Write the most efficient pseudocode algorithm you can find to find the record with a specific customerID if every single customerID from 101 to 500 is used and the array has 400 elements.
Design a database to keep track of information for an art museum. The museum has many art objects. Each art object has a unique number, title, year, description and information about the author it was
Research the process of System Development Life Cycle. Discuss how and why an organization should apply SDLC process. If you work as IT staff in an organization, how you will suggest your team and you
What liability do you think that Cloud service providers, like Amazon, have? If an outage of several days results in lost revenues for a business, do you think the impacted company could sue the Cloud
Assume that the gray level of a pixel is 10, gamma is 2.2, and each pixel is represented by 8 bits, then what is the gray level of pixel after gamma correction ?
Double each of the digits that were not included in the preceding step. Add all digits of the resulting numbers. For example, with the number given above, doubling the digits, starting with the next-t
Let's take a closer look at the DBA's role with regards to the policies related to databases. What kind of policies would a company have regarding databases? How would a DBA be involved in enforcing t
Write a program that computes e^x using this formula. Of course, you can't compute an infinite sum. Just keep adding values until an individual summand (term) is less than a certain threshold
Do you feel that the navigation bar should reflect your current location, or should this be done separately with breadcrumb style elements?
Discuss what you learned about ethics from a personal and professional standpoint and explain which theories in this class mirror your ethical position.
List the reasons why a Web site would need to be redesigned. Why do you think it is important to always be planning the next site redesign for a company?
Assume the use of a four-stage pipeline: fetch, decode/issue, execute, and write back. Assume that all pipeline stages take one clock cycle except the execute stage. For simple integer arithmetic and
A system allows the user to choose a password with a length of one to eight characters, inclusive. Assume that 10,000 passwords can be tested per second. The system administrators want to ex
Think of at least one task best suited to online processing, and at least one task best suited to batch processing. What characteristics of online processing or batch processing assisted you in your d
A multinational corporation transfers a foreign employee to the United States on an L-1 visa. The foreign employee is a computer programmer, working alongside an American computer programmer
After your database was put into production, a design flaw was discovered! One of the relationships modeled as a 1:N relationship was really an N:M relationship. The database issue invoves the followi
Business requirements are enforced by implementing database constraints on tables and columns. The database constraints available include the following.