Suppose that you have an application for which you want to access stored data with as...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Suppose that you have an application for which you want to access stored data with as few memory accesses as possible. The size of the disk blocks on the system you are using are 4096 bytes (meaning that a memory access reads in 4096 bytes). Assume you use a B+ Tree with the following implementation details: - each node contains an 8-byte pointer to its parent as well as its and left and right siblings - internal nodes also have 8-byte pointers to each child - each element in the collection has a unique 4-byte integer key - each element in the collection has a 12-byte value associated with each key. a) What are M and L? b) Suppose there are 500,000,000 elements stored in the B+ Tree. How many levels does the tree have? (A tree with just a root would be considered one level). C) How many elements could a tree with the same height hold? d) What is the general equation for the number of elements a B+ tree can hold, based on M, L, and the height of the tree, h. (h is equal to the number of levels in the tree minus 1). Suppose that you have an application for which you want to access stored data with as few memory accesses as possible. The size of the disk blocks on the system you are using are 4096 bytes (meaning that a memory access reads in 4096 bytes). Assume you use a B+ Tree with the following implementation details: - each node contains an 8-byte pointer to its parent as well as its and left and right siblings - internal nodes also have 8-byte pointers to each child - each element in the collection has a unique 4-byte integer key - each element in the collection has a 12-byte value associated with each key. a) What are M and L? b) Suppose there are 500,000,000 elements stored in the B+ Tree. How many levels does the tree have? (A tree with just a root would be considered one level). C) How many elements could a tree with the same height hold? d) What is the general equation for the number of elements a B+ tree can hold, based on M, L, and the height of the tree, h. (h is equal to the number of levels in the tree minus 1).
Expert Answer:
Answer rating: 100% (QA)
A first up all i would like to introduced what is organization behavior it is the study of the ... View the full answer
Related Book For
Statistics for Business and Economics
ISBN: 978-0132930192
8th edition
Authors: Paul Newbold, William Carlson, Betty Thorne
Posted Date:
Students also viewed these organizational behavior questions
-
You are a bunny rancher. a. Suppose that you have 100 bunnies, and that because of your successful animal husbandry, your stock of bunnies grows by 20% each year. How many bunnies will you have at...
-
What is a 12b-1 fee? Suppose that you have a choice between two mutual funds, one a load fund with no annual 12b-1 fees, and the other a no-load fund with a maximum 12b-1 fee. How would the length of...
-
Suppose that you have a summer job at Remotely Speaking, a company that manufactures sophisticated portable two-way radio transceivers for remote-controlled military reconnaissance missions. The...
-
37) Because of inability to pay its debts, the Lou Gi Manufacturing Company has been forced into bankruptcy as of April 1, 20x7. The balance sheet on the date shows: Assets Cash Accounts Receivable...
-
How are transactions recorded under accrual accounting?
-
Fill in the blank(s) using elementary row operations to form a row-equivalent matrix. 1. 2. 3. 4. 3 [4 87 6] -3 6. -3 4. 4 [2 10 5 4 3 -1
-
All fungi (a) are heterotrophs. (b) are multicellular. (c) reproduce asexually. (d) reproduce sexually.
-
Calculate the following: (a) The bubble-point temperature of an Equimolar mixture of liquid n-hexane and n-heptanes at 1.0 atm and the composition (mole fractions) of the vapor in equilibrium with...
-
As we keep on consuming more quantity of a commodity, how does that greater consumption of a good affect total utility and marginal utility? The answer should include the impact on BOTH total and...
-
Recall Exercise 5.2.4 where researchers Wilt et al. (New England Journal of Medicine, 2012) investigated whether surgery, compared to just observation, was (more) effective in improving mens survival...
-
Enumerate indications of enucleation?
-
What specifically makes prescriptive analytics more difficult to develop than descriptive or diagnostic analytics?
-
What are three common ways of classifying projects?
-
What are the four columns of the milestone schedule?
-
Consider a predictive breast cancer analytical model. Is a false negative or a false positive a more concerning error? Why?
-
Why should each contingency plan have an owner who is responsible for it?
-
Have you ever wondered if there was one right way to lead? Can anyone be a leader? How do you manage yourself? Do men and women lead differently?
-
Write each fraction as a percent. 7 50
-
The profit for a production process is equal to $2,000 minus two times the number of units produced. The mean and variance for the number of units produced are 500 and 900, respectively. Find the...
-
For the data of Exercise 15.4, use the Kruskal-Wallis test of the null hypothesis that the population mean sales levels are identical for three box colors. Smiley Haydon Alleline Bland 9
-
Market research in a particular city indicated that during a week, 18% of all adults watch a television program oriented to business and financial issues, 12% read a publication oriented to these...
-
Reconsider the data from Problem 57 (Orpheum Productions lighting enhancement). Assume that any money not invested in the lighting enhancements will be placed in an interest-bearing account earning...
-
An investor has \($100,000\) to invest in a business venture, or she can earn 10 percent/year with a \($100,000\) certificate of deposit for 4 years. Three possible business ventures have been...
-
This problem is related to Problem 8. Jeff has $10,000 to invest for a period of 5 years. The following three alternatives are available at his bank: Data from problem 8 Jeff has $10,000 to invest...
Study smarter with the SolutionInn App