What is a logical DFD?
Question:
What is a logical DFD?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (1 review)
A Logical Data Flow Diagram DFD is a graphical representation of how data flows through a system at ...View the full answer
Answered By
Seema kuldeep
although I don't have an experience of teaching in a particular institute, previously I was an expert on Chegg and I have used to teach my batch mates and also my juniors.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Accounting Information Systems
ISBN: 9780538469319
9th Edition
Authors: Pat Wheeler, Ulric J Gelinas, Richard B Dull
Question Posted:
Students also viewed these Business questions
-
Willowbrook School is a small private school that has retained your services as a systems analyst to assist in the development of a new information system for the schools administrative needs....
-
Six 15-HP continuous-duty motors are connected to a common 480-volt feeder. The nameplate of each motor indicates: Full load amps 18.6, NEMA Code B, and SF 1.10. The conductors supplying each motor...
-
Consider the Ax = b system 2x1 + 4x2 +63 + 4x4 = b 2x15x2+7x3+ 6x4 = b2. 2x1 +3x2+5x3 + 2x4 = b3
-
Calculate the CGT payable in relation to each of the following disposals, assuming in each case that the annual exemption is fully utilised against other gains, that there are no allowable losses and...
-
For the soil profile of Problem 6.31, calculate the horizontal, total, and effective stresses at depths of 3, 7, 12, and 16 m, assuming (a) Ko is 0.45 (b) Ko is 1.6.?
-
A mining company is deciding whether to open a strip mine, which costs $2.5 million. Cash inflows of $13 million would occur at the end of Year 1. The land must be returned to its natural state at a...
-
Hourly Wages A labor organization estimates that the median hourly wage of podiatrists is at least $55.89. In a random sample of 23 podiatrists, 17 are paid less than $55.89 per hour, 5 are paid more...
-
Juan Real Estate Company (organized as a corporation on April 1, 2013) has completed the accounting cycle for the second year, ended March 31, 2015. Juan has also completed a correct trial balance as...
-
Conan Company has total fixed costs of $114,500. Its product sells for $41 per unit and variable costs amount to $16 per unit. Next year Conan Company wishes to earn a pretax income that equals 50%...
-
What are the differences among a context diagram, a logical DFD, and a physical DFD?
-
Distinguish internal and external entities.
-
Shop Rite Services is ready to prepare its financial statements for the year ended December 31, 2012. The following information can be determined by analyzing the accounts: 1. On August 1, 2012, Shop...
-
Finding Confidence Intervals. In Exercises 9-16, assume that each sample is a simple random sample obtained from a population with a normal distribution. Professor Evaluation Scores Listed below are...
-
Pacifico Company, a U . S . - based importer of beer and wine, purchased 1 , 7 0 0 cases of Oktoberfest - style beer from a German supplier for 4 5 9 , 0 0 0 euros. Relevant U . S . dollar exchange...
-
7.C. a. When you add two vectors you get another vector: yes or no? b. When you subtract two vectors you get another vector: yes or no? c. Given the coordinate system below where increasing numbers...
-
Problem 1 At a given instant, the position of a plane at A and a train at B are measured relative to a radar antenna at O. Determine the distance d between A and B at this instant. To solve the...
-
The Bell-Boeing V-22 Osprey tiltrotor is both an airplane and a helicopter. It's advantage is the ability to rotate its engines and rotors to vertical position for take-off, landings, and helicopter...
-
The National Collegiate Athletic Association (NCAA) has a public access database on each Division I sports team in the United States, which contains data on team-level Academic Progress Rates (APRs),...
-
The area of a rectangle is 30 cm 2 and its perimeter is 26 cm. Find the length and width of the rectangle.
-
Sues Gallery only purchases finished paintings (it never commissions artists). It pays each artist 50% of the agreed price at the time of purchase, and the remainder after the painting is sold. All...
-
Sues Gallery only purchases finished paintings (it never commissions artists). It pays each artist 50% of the agreed price at the time of purchase, and the remainder after the painting is sold. All...
-
Develop a data model of Freds Train Shops expenditure cycle activities related to the acquisition of office equipment and other fixed assets. Fred sometimes orders multiple pieces of equipment....
-
A proposed $2.5 M investment in new equipment at a 100 MG/y M&Ms factory will save the plant $800,000/y in energy costs. Assuming an annual interest rate of 5%/y (compounded annually), and an...
-
Brief Exercise 10-7 Coronado Company obtained land by issuing 2,250 shares of its $14 par value common stock. The land was recently appraised at $103,240. The common stock is actively traded at $44...
-
The following schedule reconciles Cele Co.'s pretax GAAP income Pretax GAAP income Nondeductible expense for fines Tax deductible depreciation in excess of GAAP depreciation expens Taxable rental...
Study smarter with the SolutionInn App