What are the advantages and disadvantages of using direct access files versus using sequential access files? Why

Question:

What are the advantages and disadvantages of using direct access files versus using sequential access files? Why do organizations bother to use sequential access files today?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Managing Information Technology

ISBN: 978-0132146326

7th Edition

Authors: Carol Brown, Daniel DeHayes, Jeffrey Hoffer, Wainright Marti

See More Books

Question Posted: Sep 28, 2012 03:00 AM

See More Questions

What are the advantages and disadvantages of using short-term debt as a source of financing? Dan Barnes, financial manager of Ski Equipment Inc. (SKI), is excited but apprehensive. The companys...
What are the advantages and disadvantages of using labor utilization as a performance measure? Do these same arguments apply to machine utilization?
What are the advantages and disadvantages of using MUS? Under what conditions is it best used?
Assume there are 3 types of squirrels in the world (red, black, grey). Assume 40% of squirrels are black, 40% of squirrels are grey and 20% are red. Assume 3% of red squirrels are in Ontario, 2% of...
Repeat (a) through (h) of problem 1 for the function f(x) = 1/x. (a) f(2) (b) f(2.1) (c) f(2.1) - f(2) (d) f(2.1) - f(2) / 2.1 - 2 (e) f(a + h) (f) f(a + h) - f(a) (g) f(a + h) - f(a)/(a + h) - a (h)...
If the beverage cost is 25 percent of beverage sales, how much did the beverages cost? In a casual Italian restaurant, sales for the week of September 15 are as follows: Food sales $10,000 Beverage...
56. Mickey, Mickayla, and Taylor are starting a new business (MMT). To get the business started, Mickey is contributing $200,000 for a 40 percent ownership interest, Mickayla is contributing a...
What is the role of a chief security officer, and why is this organizational role a relatively new one?
1 Exercise 14-1 (Algo) Common-Size Income Statement (L014-1] 25 points A comparative income statement is given below. for McKenzie Sales Limited, of Toronto eBook Last Year 5 5,616,400 3.506,00...
Design the values of K 1 and K 2 in the system of Figure P7.15 to meet the following specifications: Steady-state error component due to a unit step disturbance is -0.00001; steady-state error...
List the six building blocks that make up digital computers, and describe the flows of data that occur among these blocks.
Explain in your own words the importance of the stored program concept. Include the role of the control unit in your explanation.
Computing units started in production. Sorrento Products makes spaghetti that it markets to restaurants and schools. During the month, the Cooking Department completed 5,000 units of the product. The...
What work trait differences are similar in chart 1 and chart 2? Provide a comment for each of the 4 generations from each chart. Which work trait differences vary from those identified in chart 1 and...
Given the ALU design illustrated below, without changing the circuit design, please use the ALU to perform a logic NAND operation. Find out what the control signals should be (i.e. the values of...
Problem #5: Using the method of joints, determine the force in each member. State whether each member is in compression or tension. If the largest force each member can support is 4kN tension and 3kN...
Your cultural/social background and that of your family. What language, policies/structures and customs are relevant to your own culture? How do you think your own background impacts on people from...
In this second Case Assignment, the assignment is going to test your understanding of how successful teams operate efficiently through teamwork. Teamwork relies upon individuals to work together to...
A fast-food restaurant uses a standard cost approach to aid in controlling its food cost. The following are the standard cost, selling prices, and quantities sold of each of the five items featured...
14. In testing the existence assertion, an auditor ordinarily works from the a. Financial statements to the accounting records. b. General journal to the general ledger. c. Supporting evidence to the...
Suppose you want to send some data using a byte-oriented framing protocol, and the last 2 bytes of your data are DLE and ETX. What sequence of bytes would be transmitted immediately prior to the CRC?
Why do companies implement intranets, and what are some of the challenges in managing an intranet?
What are some of the major business risks associated with user application development?
What are some of the key causes of spreadsheet errors in user-developed applications?
This is a partial adjusted trial batance of Cullumber Compary manualys
Which of the following journal entries will record the payment of a $1,500 salaries payable originally incurred for Salaries Expense? Select one: A. Debit Salaries Expense; credit Salaries Payable B....
What is the definition of substantially appreciated inventory? A. Inventory with a FMV greater than its basis B. Inventory and unrealized receivables with a FMV greater than their basis C. Inventory...

What are the advantages and disadvantages of using direct access files versus using sequential access files? Why

Question:

Step by Step Answer:

Sequential access files are organized in order according to the control key of each file Because the...View the full answer

Managing Information Technology

Students also viewed these Management Leadership questions