Explain how a data model is like a building blueprint. What is the advantage of making changes
Question:
Explain how a data model is like a building blueprint. What is the advantage of making changes during the data modeling stage?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 64% (14 reviews)
Before a building is actually constructed it is carefully planned and designed That work is do...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Database Processing Fundamentals, Design, and Implementation
ISBN: 978-0133876703
14th edition
Authors: David M. Kroenke, David J. Auer
Question Posted:
Students also viewed these Computer science questions
-
Explain how the four sources of challenge discussed in Q3 would pertain to the implementation of the PRIDE system. Give specific examples of each. In general, do you think these challenges are more...
-
In general terms, explain how a data model could be used to design a database for a small video rental store.
-
Explain the differences between an enterprise data model and a conceptual data model. How many databases does each represent? What scope of the organization does each address? What are other salient...
-
A U.S Company David Inc. sold merchandise to Fernando SA for 10,000 on September 14, 2017. The spot rate for euro is $0.720 on this day. On October 12, 2018, David Inc. purchased merchandise from...
-
1. A company's independent auditor is currently insisting that certain sales made on credit be reported on the financial statements using the installment sales method rather than traditional accrual...
-
Following the birth of triplets, the grandparents deposit $30,000 in a college trust fund that earns 4.2% interest, compounded quarterly. a) Find a function for the amount in the account after t...
-
Do consumer products and services perform missions?
-
Selected financial data of Target and Wal-Mart Stores, Inc. for a recent year are presented here (in millions). Instructions (a) For each company, compute the following ratios. (1) Current. (2)...
-
On January 1, 2024, Twister Enterprises, a manufacturer of a variety of transportable spin rides, issues $560,000 of 7% bonds, due in 15 years, with interest payable semiannually on June 30 and...
-
Prepare general journal entries for the following transactions of Sustain Company. Use the following (partial) chart of accounts: Cash; Prepaid Insurance; Accounts Receivable; Furniture; Accounts...
-
Explain the following statement: The multivalue, multicolumn problem is just another form of multivalued dependency. Show how this is so.
-
What is a binary relationship?
-
Explain why you would use super in the body of a subclasss instance method.
-
You have come up with a great idea for a Sawasdee Thai restaurant. After doing a financial analysis of this venture, you estimate that the initial outlay will be \($5\) million. You estimate that...
-
Assume that Fiskars Finland plans to invest in a new project that will annually generate revenues of \($2.3\) million. Cash expenses including both fixed and variable costs will be \($950,000,\) and...
-
Determine the IRR to the nearest percent on the following projects: a. An initial outlay of \($12,000\) resulting in a free cash flow of \($2,100\) at the end of year 1, \($5,210\) at the end of year...
-
Determine the IRR on the following projects: a. An initial outlay of \($12,000\) resulting in a free cash flow of \($2,041\) at the end of each year for the next 11 years b. An initial outlay of...
-
Determine the IRR on the following projects: a. An initial outlay of \($12,000\) resulting in a single free cash flow of \($17,231\) after 7 years b. An initial outlay of \($12,000\) resulting in a...
-
You borrow $150,000 with a 30year payback term and a variable APR that starts at 9% and can be changed every five years. (a) What is the initial monthly payment? (b) If, at the end of five years, the...
-
Vince, Inc. has developed and patented a new laser disc reading device that will be marketed internationally. Which of the following factors should Vince consider in pricing the device? I. Quality of...
-
What is the relationship between STS and STM?
-
What type of topology is used when customers in an area use cable modems for data transfer purposes? Explain.
-
How is an STS multiplexer different from an add/drop multiplexer since both can add signals together?
-
What are the advantages of deploying multicast routing protocols like PIM and IGMP in multimedia streaming applications, and how do they optimize bandwidth utilization and reduce network congestion ?
-
2. (10 points) Describe in a few words what the algorithm Foo does and what the algorithm Bar does. Analyze the worst-case running time of each algorithm and express it using "Big-Oh" notation....
-
Let x(t) = u(t+2)-u(t-1) where u(t) = < [1, t>0 0,t <0 (unit step signal) and h(t)=e'u(-t+1). a) Sketch x(t) and h(t). Label all your axes. b) Calculate the convolution y(t) = x(t)* h(t). Simplify...
Study smarter with the SolutionInn App