For correct behavior during recovery, undo and redo operations must be a. Commutative b. Associative c. Idempotent
Question:
For correct behavior during recovery, undo and redo operations must be
a. Commutative
b. Associative
c. Idempotent
d. Distributive
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (12 reviews)
For correct behavior during recovery undo and redo operations must b...View the full answer
Answered By
Hardik Dudhat
I am semi-qualified Chemical Engineering ,I have scored centum in accounting in my senior secondary and in my graduation. I have always helped my fellow students with their concerns on the subject, i have tutored on various tutoring sites in the past and also have taken home tuitions for degree and MBA students. As a tutor, I don't want my students to just get a solution, I want them to understand the concept and never have a doubt in that area thereon and i believe in excelling and not in educating.
0.00
0 Reviews
10+ Question Solved
Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
Question Posted:
Students also viewed these Computer science questions
-
Discuss the UNDO and REDO operations and the recovery techniques that use each.
-
During its first year of operations, Beta Company paid $16,000 for direct material and $17,000 in wages for production workers. Lease payments and utilities on the production facilities amounted to...
-
Engineers in a thriving vertical take-off-landing (VTOL) company want to test their new propeller design in a wind tunnel experiment. The thrust T, developed by a propeller of a given shape depends...
-
1. If net profit is $47,025; depreciation is $2,200; accounts receivable increases $5,056; accounts payable increases $4,673; and inventory declines $850; what is the operating cash flow for the...
-
What is a manifest motive? A latent motive? How is each measured?
-
Hitchcock, Michelson, and Jasper, a partnership, is considering admitting Ken Saunders as a new partner. On July 31 of the current year, the capital accounts of the three existing partners and their...
-
Suppose that the probabilities are \(0.2466,0.3452\), \(0.2417,0.1128,0.0395,0.0111,0.0026\), and 0.0005 that there will be \(0,1,2,3,4,5,6\), or 7 polluting spills in the Great Lakes on any one day....
-
The Huntington Boys and Girls Club is conducting a fundraiser by selling chili dinners to go. The price is $7 for an adult meal and $4 for a childs meal. Write a program that accepts the number of...
-
A new employee at an organization has trouble accurately filling out the forms they are required to complete for her/his job. It would be correct to say this is caused by a lack of motivation and...
-
Quebec Super cheese Company (QSC) produces many varieties of cheese that are sold in every province in Canada, mainly through large grocery stores and specialty cheese shops. The cheese is produced...
-
For incremental logging with immediate updates, a log record for a transaction would contain a. A transaction name, a data item name, and the old and new value of the item b. A transaction name, a...
-
Using a log-based recovery scheme might improve performance as well as provide a recovery mechanism by a. Writing the log records to disk when each transaction commits b. Writing the appropriate log...
-
Equation can be modified to compute the risk of a three-security portfolio as follows: You have decided to invest 40 percent of your wealth in Security A, 30 percent in Security B, and 30 percent in...
-
Refer to the extracts of the annual report of Woolworths Limited in this book's appendix. All questions relate to the consolidated accounts. 1. What would be the most likely source document used by...
-
Motels Ltd operates three motels in large country centres. The accounts for the year ended 30 June 2016 have been finalised, with the exception of any adjustments that may result from the following:...
-
An adjusted trial balance at 31 December 2016 for a toy manufacturer is given below: 1. In the balance sheet, prepared at 31 December 2016: a. What would be the balance of total current assets? b....
-
Jindabine Boat Ltd stores and cleans boats for customers. It is completing the account process for the year just ended 30 June 2016. The transactions during 2016 have been journalised and posted. The...
-
a. To an investor, what value has been added to the financial statements by the auditor's report? Why? b. Suggest some limitations regarding the value of the auditor's report that an investor should...
-
Use the Fast Fourier Transform to find the discrete Fourier coefficients for the following functions using the indicated number of sample points. Carefully indicate each step in your analysis. (a)...
-
Provide examples of a situations in which environmental disruptions affected consumer attitudes and buying behaviors.
-
Equation 1.1 gives a formula for the end-to-end delay of sending one packet of length L over N links of transmission rate R. Generalize this formula for sending P such packets back-to-back over the N...
-
Why are standards important for protocols?
-
List six access technologies. Classify each one as home access, enterprise access, or wide-area wireless access.
-
Why are Incoterms 2020 and Terms of Payment considered an important factor in executing global trade contracts? and also provide five various examples and risk related risk factors,
-
What is the purpose of using the Loan Manager in QuickBooks?
-
What is typically not available for entry by an employee in an HRIS employee self-service application?
Study smarter with the SolutionInn App