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a. Draw an ER diagram. Make sure each entity type has at least one key attribute. Document any assumptions you make. Avoid diagrams with a single entity. b. If you think the description is incomplete, list other data the database should store. c. Adjust your design to incorporate these additions. Problem 1: A space agency wants to develop a database of all satellites that humans have launched into space. Data includes the satellite identification, date of launch, destruction date, purpose, maximum orbital altitude, launching location, launching agency, and contact information for agency. Problem 2: A psychological study requires participants to answer a number of questions related to personality. The database should store the multiple choice answers (A, B, C, D) to the questions and information about each participant, such as participant id, age, and sex. The database should compute a score based on the individual's answers. The score indicates one of 8 personality categories. Each category has an identifying name and specifies that each of three qualities is either true or false.
Why is counter initialization important?
When trying recursion for the first time, most new programmers make the mistake of forgetting the explicitly exit condition.
Smartphones have become an integral part of our daily lives, be it as a source for business information or for pure personal use. One of the most popular technologies now available for any standard mobile phone is Bluetooth. Bluetooth is a wireless, ..
Describe what you must do in such a situation. You know that cost to your present employer will increase if ambiguities are not resolved. Though, you also have a responsibility of confidentiality to previous employer.
Explain how fuzz based systems work and provide a detailed example of a system that utilises fuzzy logic.
Propose three to five additional activities you think should be added to a Gantt chart to help you estimate resources and durations. Write a one-page paper describing these new activities.
What types of databases are used by companies like Google in implementing worldwide search engines
Write a program called generatePrimes.py that prompts the user for a number n and outputs all the primes less than or equal to n. You must use the algorithm described above.
The heating element of a water heater in an apartment building has a maximum power output of 28 kW. Four residents of the building
Few things in the airline business are more daunt-ing than upgrading to a new reservations system. Do it well, and customers are none the wiser; mess it up, and a carrier risks losing customers and tarnishing its brand. Discount carriers JetBlue A..
a. Draw an ER diagram. Make sure each entity type has at least one key attribute. Document any assumptions you make. Avoid diagrams with a single entity. b. If you think the description is incomplete, list other data the database should store. c. Adj..
Computing Chips
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