Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Engineering Expert

Answer each problem in one or two sentences.

problem 1) Compare and contrast hash tables with random access tables, when used as the dictionary data structure.

problem 2) Compare and contrast a binary search tree with the sorted array when used as the dictionary data structure.

problem 3) Compare and contrast hash tables with binary search trees, when used as the dictionary data structure.

problem 4) Compare and contrast Hash Tables with Array-Based Lists, when used as the dictionary data structure.

problem 5) Describe the major differences between Random Access Table and Hash Table.

problem 6) Compare and contrast Linked Lists with Array-Based lists, when used as the sequence data structure.

problem 7) For each problem below, describe which data structure is best for solving the problem, and describe why.

a) In many video games you require to simulate shuffling of a deck of cards. Let’s suppose that deck of cards is represented using the List abstract data type. Which List data structure will be best for representing the deck, a linked list or an array-based list? Describe your reasoning.

b) You are implementing a simple spell checker, based on a data structure full of all English words. Your spellchecker takes words as input. If the word is correctly spelled, you return the word unchanged. If the word is not in your data structure, you are to return the word in the list that comes next alphabetically. For ex, if I use the word “foocz” you will probably return “food”. Will it be best to use the array-based list sorted alphabetically, a hash table, or a binary search tree? Describe your reasoning.

c) You work for a gym that has lockers, numbered 1 up to 1000. The manager of the gym would like a data structure that allows you to, given a locker number, look up who the locker belongs to. Such as, the input will be “15” and then your data structure might return “Bob Bobson.” What data structure would be better for this: A Hash Table or a Random Access Table? Describe your reasoning.

d) You are planning to create the text-editor (like Notepad or TextEdit). You wish to represent file as a list of characters, and you wish the user to be able to move their cursor anywhere in the file, and edit the file at that point. The files being edited might be very long, for ex 10 million characters long. Should you use an array-based list or a linked-list? Describe your reasoning.

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M94579

Have any Question? 


Related Questions in Computer Engineering

1 write a program to read a list of grade point averages 00

1. Write a program to read a list of grade point averages (0.0 - 4.0) from a text file and sort them in descending order. Select the most efficient sorting algorithm for your program. 2. Some algorithms are too complex t ...

1 devise a plan to compute the cost of computer crime2 what

1. Devise a plan to compute the cost of computer crime. 2. What major crimes would you include in the preceding study? 3. From your study, identify the most expensive attacks. 4. Devise techniques to study the problem of ...

1 how would you use a random number generator to simulate

1. How would you use a random number generator to simulate the drawing of a playing card? 2. What is an "off-by-one error"? Give an example from your own programming experience. 3. Give an example of a for loop in which ...

1 list four types of delays in a packet-switched network2

1. List four types of delays in a packet-switched network. 2. In Figure 18.10, assume that the link between R1 and R2 is upgraded to 170 kbps and the link between the source host and R1 is now downgraded to 140 kbps. Wha ...

1 why is antivirus software always developed after the

1. Why is antivirus software always developed after the virus has stricken? 2. Describe the similarities between biological viruses and computer viruses. 3. What are the difficulties faced by a community that wants to fi ...

1 we say that a router in dvmrp creates a shortest-path

1. We say that a router in DVMRP creates a shortest-path tree on demand. What is the meaning of this statement? What is the advantage of creating shortest path trees only on demand? 2. Does RPF actually create a shortest ...

1 what is the most effective biometric authorization

1. What is the most effective biometric authorization technology? Why do you think this technology is deemed to be most effective by security professionals?

1 what are the five elements of a business impact analysis2

1. What are the five elements of a business impact analysis? 2. What are Pipkin's three categories of incident indicators? 3. What is containment, and why is it part of the planning process?

1 what are circuit-level firewalls how are they different

1. What are circuit-level firewalls? How are they different from network-level firewalls? 2. Discuss the limitations of firewalls. How do modern firewalls differ from the old ones in dealing with these limitations? 3. Ho ...

Write a research paper about security privacy and trust

Write a research paper about Security, privacy and trust issues in internet. The research paper should contain the following abstract, introduction and refrences. The research paper should be Maximum pages 6.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro