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An electricity supply authority records on an electricity usage file the amount of electricity that each customer uses. This file consists of:
- a header record (first record), which provides the total kilowatt hours used during the month by all customers
- a number of detail records, each containing the customer number, customer name and electricity usage (in kilowatt hours) for the month.
Design a solution algorithm that will read the electricity usage file and produce an electricity usage report showing the customer number, customer name, electricity usage and the amount owing. The amount owing is calculated at 11 cents for each kilowatt hour used, up to 200 hours, and 8 cents for each kilowatt hour used over 200 hours. The total electricity usage in kilowatt hours is also to be accumulated.
At the end of the program, compare the total electricity usage accumulated in the program with the value provided in the header record, and print an appropriate message if the totals are not equal.
How much indirect factory wages and factory equipment depreciation cost would be assigned to the Customer Orders activity cost pool
Draw a DFD (Context and Level 1) for placing an order based on the E-R diagram shown here.
Several male athletes have reported having growth spurts well into their college years. Why is this phenomenon more likely for males then females?
1. give syntax example for each of the following group functionsavgsumminmaxcountdistinctstddevvariance2. provide 2
Write a 1-paragraph summary of what you plan to discuss in your paper. Your instructor will read your proposal and either approve it or suggest that you select another topic. If your topic is not approved, you will have 2 calendar days to resubmit..
suppose that you are currently employed as an information security manager for a medium-sized software development and
Draw the class diagram which covers all the situations described in the carpark system, showing inheritance, association (aggregation and composition as necessary) and multiplicity. Include all attributes and operations/methods.
We keep inserting 82 and 89 into the hash table. Draw the table to refl the new values. Be sure to indicate the number of bits used during hashing.
describe seperation between users and database administrators
Briefly describe how a cross-site scripting attack can be used to compromise the confidentiality of information stored in a database
Find the total number of orders submitted in 2015. List all distinct customer IDs (O_C_ID) who submitted the largest number of orders in 2014. Find the total number if orders submitted by each customer.
Your database project must meet the following assessment requirements - Create a database using professional principles and standards.
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