Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Consider the data entries in the Linear Hashing index for Exercise 10.9.
1. Show an Extendible Hashing index with the same data entries.
2. Answer the questions in Exercise 10.9 with respect to this index
Exercise 10.9
Consider the snapshot of the Linear Hashing index shown in Figure 10.16. Assume that a bucket split occurs whenever an overflow page is created.
1. What is the maximum number of data entries that can be inserted (given the best possible distribution of keys) before you have to split a bucket? Explain very briefly.
2. Show the file after inserting a single record whose insertion causes a bucket split.
3. (a) What is the minimum number of record insertions that will cause a split of all four buckets? Explain very briefly.
(b) What is the value of Next after making these insertions?
(c) What can you say about the number of pages in the fourth bucket shown after this series of record insertions?
Figure 10.16
A Francis turbine operates at its maximum efficiency point at η0 = 0.94, corresponding to a power specific speed of 0.9 rad. The effective head across the turbine is 160 m and the speed required for electrical generation is 750 rpm.
Create derived subclass called BrightEyes for the italicized class code below.
Help me how to break 4 digit numbers to two parts (2 digits and 2 digits) in java
What is the average number of people waiting in line?
For each change indicate why such change is neccessary. How such changes faciliate organization functionality?
The menu structure for Holiday Travel Vehicle's existing character-based system is shown here. Develop and prototype a new interface design for the system's functions, using a graphical user interface.
Write a program that determines for each sales person their total sales and their salary
Suppose A sends to all recipients, but some messages are lost and retransmission is necessary. Unicast retransmissions to what fraction of the recipients is equivalent, in terms of individual link transmissions, to a multicast retransmission to al..
Describe an algorithm that uses p1 processes to maintain the priority queue.
If you were to use a control chart to evaluate stability, which chart would you use? Why? What can you learn about the distribution of the installation process?
What risks are associated with data conversion? What controls should be considered in a data conversion process?
How to allow mobile access to organizational system users (employees, contractors, and business partners), Use of cloud resources such as processing and data storage outside the organization's physical locations
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd