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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 3 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1. Is being sequential a physical or conceptual property of a file?
2. What are the steps required when retrieving a record from an indexed file?
3. Explain how a poorly chosen hash function can result in a hash storage system becoming little more than a sequential file.
4. Suppose a hash storage system is constructed using the division hash function as presented in the text but with six storage buckets. For each of the following key values, identify the bucket in which the record with that key is placed. What goes wrong and why?
a. 24 b. 30 c. 3 d. 18 e. 15 f. 21 g. 9 h. 39 i. 27 j. 0
5. How many people must be gathered together before the odds are that two members of the group will have birthdays on the same day of the year? How does this problem relate to the material in this section?
Hel-----------lo -----------Sir-----------/Ma-----------dam-----------Tha-----------nk -----------You----------- fo-----------r u-----------sin-----------g o-----------ur -----------web-----------sit-----------e a-----------nd -----------and----------- ac-----------qui-----------sit-----------ion----------- of----------- my----------- po-----------ste-----------d s-----------olu-----------tio-----------n.P-----------lea-----------se -----------pin-----------g m-----------e o-----------n c-----------hat----------- I -----------am -----------onl-----------ine----------- or----------- in-----------box----------- me----------- a -----------mes-----------sag-----------e I----------- wi-----------ll