Explain why the allocation of records to blocks affects database-system performance significantly.
Question:
Explain why the allocation of records to blocks affects database-system performance significantly.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 68% (16 reviews)
If we allocate related records to blocks we can often retrieve ...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer Sciences questions
-
Explain why the allocation method used by each restaurant in Problem 1 is fair or not fair.
-
Why would you choose a database system instead of simply storing data in operating system files? When would it make sense not to use a database system?
-
Explain why traditional cost allocation methods fail in a computer-integrated manufacturing environment
-
DrinkOh Limited uses an application service provider to process its payroll. Its employees enter their hours using their smart phones. The payroll clerk collects the smart phone data and transmits it...
-
Farnsworth Drycleaners has capacity to clean up to 7,500 garments per month. Requirements 1. Complete the following schedule for the three volumes shown. 2. Why does the average cost per garment...
-
An aluminum master alloy manufacturer produces grain refiners in ingot form. The company produces the product in four furnaces. Each furnace is known to have its own unique operating characteristics,...
-
What advantages of online shopping and in-person shopping do Nike Live stores try to combine? Why do you think (or why do you not think) Live stores will continue to be successful for Nike?
-
Belanov Company reported the following data regarding the one product it sells: Sales price .......... $30 Contribution margin ratio..... 20% Fixed costs .......... $540,000 per year Required Use the...
-
A customer uses a store credit card to purchase a boat for $10,500. The store credit card offers an annual interest rate, compounded continuously, of 18.99% with no payments due for the first two...
-
The treasurer of United Southern Capital Co. has submitted a proposal to the board of directors that, he argues, will increase profits for the all-equity company by a whopping 55%. It costs $900 and...
-
Show the structure of the file of Figure after each of the following steps: a. Insert (Mianus, A-101, 2800). b. Insert (Brighton, A-323, 1600). c. Delete (Perryridge, A-102,400). Perryridge A-102 400...
-
If possible, determine the buffer-management strategy used by the operating system running on your local computer system, and what mechanisms it provides to control replacement of pages. Discuss how...
-
In Figure the ideal batteries have emf s ? 1 = 12.0 V and ? 2 = 4.00 V and the resistances are each 4.00?. What are the (a) Size and (b) Direction (up or down) of i 1 and the (c) Size and (d)...
-
Give the background of the current Philippine tax system including its administration, imposition of tax laws, and 3 principles of a sound tax system(fiscal adequacy, administrative feasibility and...
-
Calculate excise tax, VAT for cigarettes in EU. If Retail Selling Price (including all taxes) 3.80eur per 20cig pack VAT 21% Excise duty EUR 85.90 per 1000 cigarettes Excise duty tax 35% of the...
-
Do you think there are ways to get around the maximum $1,000,000 salary deduction for corporations? Do you think the incentive compensation paid to be the highest earning corporate CEOs is reasonable...
-
Interest Earned. Lisa is depositing $3,500 in a six-month CD that pays 1.75% interest. How much interest will she accrue if she holds the CD until maturity? 5. T-bill Return. Troy paid $9,800 for a...
-
The original mortgage balance (MB 0 ) is $350,000; and, the number of months of the mortgage loan (n) is 360. The original mortgage balance (MB 0 ) is $350,000; and, the number of months of the...
-
A friend asks to borrow $54 from you and in return will pay you $57 in one year. If your bank is offering a 5.8% interest rate on deposits and loans: a. How much would you have in one year if you...
-
Linda Lopez opened a beauty studio, Lindas Salon, on January 2, 2011. The salon also sells beauty supplies. In January 2012, Lopez realized she had never filed any tax reports for her business and...
-
Clothing retailer Abercrombie & Fitch enjoyed phenomenal success in the late 1990s. Between 1996 and 2000, its sales grew almost fourfold, from $335 million to more than $1.2 billion, and its stock...
-
A power failure that occurs while a disk block is being written could result in the block being only partially written. Assume that partially written blocks can be detected. An atomic block write is...
-
Flash storage: a. How is the flash translation table, which is used to map logical page numbers to physical page numbers, created in memory? b. Suppose you have a 64-gigabyte flash storage system,...
-
Some databases use magnetic disks in a way that only sectors in outer tracks are used, while sectors in inner tracks are left unused. What might be the benefits of doing so?
-
find the balance on the credit card after 3 months with the following information: apr = 15.99% carryover balance for month 1 = $793.16 minimum payment is $50 or 8%, whichever is greater
-
Discuss the following questions: Should we pay federal employees or contractors a percentage of any amounts they help recover to better incentivize them to fight fraud? Which enforcement functions...
-
A loan is negotiated with the lender agreeing to accept $8, 000 after 1 year, $9, 000 after 2 years, and $20, 000 after four years in full repayment of the loan. The loan is renegotiated so that the...
Study smarter with the SolutionInn App