Data structure and perform any necessary computations

Assignment Help Basic Computer Science
Reference no: EM131192197

Assume you are given a file containing a trillion records. While inbuilt data structures in Python (e.g., lists, dictionaries) are efficient, why is it a bad idea to load a trillion records into a data structure and perform any necessary computations?

Reference no: EM131192197

Questions Cloud

Explain the impact that each of your configurations has : Explain the impact that each of your configurations has on the security of the entire network. Highlight at least five security features for each device, including devices in network diagram.
Explains the various loan options : Write a "script" to be used in response to this enquiry that clearly explains the various loan options available and the benefits and disadvantages of each one
What will be the total cost of the music group : Suppose 500 people attend the party. What will be the total cost of the music group? -- The unit cost per person?
Standardization of health information : Ad Hoc Versus Standard Representations and Formal Versus Informal StandardsChange is a constant in the field of health care, and this continual evolution necessitates various means of classifying and representing the vast amount of health informat..
Data structure and perform any necessary computations : Assume you are given a file containing a trillion records. While inbuilt data structures in Python (e.g., lists, dictionaries) are efficient, why is it a bad idea to load a trillion records into a data structure and perform any necessary computati..
Approximate number of customers : A soft drink company recently surveyed 12467 of its customers and found that approximately 14 percent of those surveyed purchase one or more energy drink per week. Of those customer who purchase energy drinks, approximately 64 percent of them pref..
Determining the president of united states : Who is the president of united states? and how old is the president? does she have a daughter?
Find expressions for national saving per worker : Find expressions for national saving per worker and the steady-state level of investment per worker as functions of the capital-labor ratio, k.
Modern switched ethernet networks : In modern switched Ethernet networks, it is not unusual for a router to receive more traffic than it is able to forward due to the relative speeds of the Ethernet network versus the links from the router to other networks or the Internet.

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Organization of table structures and relationships

Optimal database design recognizes proper organization of table structures and relationships. Suggest at least two methods that can be used to improve the design of a database system.

  What would his gross pay be

He works a normal 40-hour week, gets paid bi-weekly, and has a commission rate of 20%. If Steve sold 225 units over the past two weeks, what would his gross pay be?

  How these metrics differ from that of existing manual system

Develop a set of EC metrics and discuss how these metrics differ from that of the existing manual system.

  Sub-directory of the parent directory

Which command is used to move all files to the bin sub-directory of the parent directory?

  Exposure of confidential data

Find two examples of data/security breaches that resulted in theft/loss/exposure of confidential data, preferably health care related data. Describe the incidents and explain what could have been done to prevent or mitigate them.

  What will you suggest to mitigate these risks

Prepare a report outlining the major security threats faced by NDAS. Be sure to identify those that you think are major threats and those that are minor threats.

  Assess your knowledge and growth

Explain what you learned about the Website you selected by looking at the source code. (i.e., the version of HTML that was used, comment tags, if the head elements were marked, and if so, the type of information they contained.) Thinking back to the ..

  Expectations of quality customer service experiences

Identify a socially or culturally diverse customer and describe what their expectations of quality customer service experiences from staff in the hospitality, tourism or travel industries might be.

  Address-based authentication works

Explain how address-based authentication works. Is this a secure authentication technique? Why or why not?

  What are the mission, values, goals and objectives

What are the (mission, values, goals and objectives) of the organization?

  Is there are way to split a large file

Is there are way to split a large file (around 7Gb) without completely reading it. Can we somehow take advantage of the  values stored in the internal map structures?

  A program that navigates the internet

A program that navigates the internet, cataloging and indexing Web pages by the words they contain for use by a query processor

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd