Sr Java Developer Critical Questions Skills Assessment

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Cracking the Coding Interview

Author : Gayle Laakmann McDowell
Publisher : CreateSpace
ISBN 13 : 9781466208681
Total Pages : 0 pages
Book Rating : 4.2/5 (86 download)

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Book Synopsis Cracking the Coding Interview by : Gayle Laakmann McDowell

Download or read book Cracking the Coding Interview written by Gayle Laakmann McDowell and published by CreateSpace. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in the 5th edition, Cracking the Coding Interview gives you the interview preparation you need to get the top software developer jobs. This book provides: 150 Programming Interview Questions and Solutions: From binary trees to binary search, this list of 150 questions includes the most common and most useful questions in data structures, algorithms, and knowledge based questions. 5 Algorithm Approaches: Stop being blind-sided by tough algorithm questions, and learn these five approaches to tackle the trickiest problems. Behind the Scenes of the interview processes at Google, Amazon, Microsoft, Facebook, Yahoo, and Apple: Learn what really goes on during your interview day and how decisions get made. Ten Mistakes Candidates Make -- And How to Avoid Them: Don't lose your dream job by making these common mistakes. Learn what many candidates do wrong, and how to avoid these issues. Steps to Prepare for Behavioral and Technical Questions: Stop meandering through an endless set of questions, while missing some of the most important preparation techniques. Follow these steps to more thoroughly prepare in less time.

Java 9 High Performance

Author : Mayur Ramgir
Publisher : Packt Publishing Ltd
ISBN 13 : 1787122301
Total Pages : 391 pages
Book Rating : 4.7/5 (871 download)

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Book Synopsis Java 9 High Performance by : Mayur Ramgir

Download or read book Java 9 High Performance written by Mayur Ramgir and published by Packt Publishing Ltd. This book was released on 2017-11-01 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Best practices to adapt and bottlenecks to avoid About This Book Tackle all kinds of performance-related issues and streamline your development Master the new features and new APIs of Java 9 to implement highly efficient and reliable codes Gain an in-depth knowledge of Java application performance and obtain best results from performance testing Who This Book Is For This book is for Java developers who would like to build reliable and high-performance applications. Prior Java programming knowledge is assumed. What You Will Learn Work with JIT compilers Understand the usage of profiling tools Generate JSON with code examples Leverage the command-line tools to speed up application development Build microservices in Java 9 Explore the use of APIs to improve application code Speed up your application with reactive programming and concurrency In Detail Finally, a book that focuses on the practicalities rather than theory of Java application performance tuning. This book will be your one-stop guide to optimize the performance of your Java applications. We will begin by understanding the new features and APIs of Java 9. You will then be taught the practicalities of Java application performance tuning, how to make the best use of garbage collector, and find out how to optimize code with microbenchmarking. Moving ahead, you will be introduced to multithreading and learning about concurrent programming with Java 9 to build highly concurrent and efficient applications. You will learn how to fine tune your Java code for best results. You will discover techniques on how to benchmark performance and reduce various bottlenecks in your applications. We'll also cover best practices of Java programming that will help you improve the quality of your codebase. By the end of the book, you will be armed with the knowledge to build and deploy efficient, scalable, and concurrent applications in Java. Style and approach This step-by-step guide provides real-world examples to give you a hands-on experience.

Optimized C++

Author : Kurt Guntheroth
Publisher : "O'Reilly Media, Inc."
ISBN 13 : 1491922036
Total Pages : 387 pages
Book Rating : 4.4/5 (919 download)

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Book Synopsis Optimized C++ by : Kurt Guntheroth

Download or read book Optimized C++ written by Kurt Guntheroth and published by "O'Reilly Media, Inc.". This book was released on 2016-04-27 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today’s fast and competitive world, a program’s performance is just as important to customers as the features it provides. This practical guide teaches developers performance-tuning principles that enable optimization in C++. You’ll learn how to make code that already embodies best practices of C++ design run faster and consume fewer resources on any computer—whether it’s a watch, phone, workstation, supercomputer, or globe-spanning network of servers. Author Kurt Guntheroth provides several running examples that demonstrate how to apply these principles incrementally to improve existing code so it meets customer requirements for responsiveness and throughput. The advice in this book will prove itself the first time you hear a colleague exclaim, “Wow, that was fast. Who fixed something?” Locate performance hot spots using the profiler and software timers Learn to perform repeatable experiments to measure performance of code changes Optimize use of dynamically allocated variables Improve performance of hot loops and functions Speed up string handling functions Recognize efficient algorithms and optimization patterns Learn the strengths—and weaknesses—of C++ container classes View searching and sorting through an optimizer’s eye Make efficient use of C++ streaming I/O functions Use C++ thread-based concurrency features effectively

A Common-Sense Guide to Data Structures and Algorithms, Second Edition

Author : Jay Wengrow
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680508059
Total Pages : 714 pages
Book Rating : 4.6/5 (85 download)

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Book Synopsis A Common-Sense Guide to Data Structures and Algorithms, Second Edition by : Jay Wengrow

Download or read book A Common-Sense Guide to Data Structures and Algorithms, Second Edition written by Jay Wengrow and published by Pragmatic Bookshelf. This book was released on 2020-08-10 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algorithms and data structures are much more than abstract concepts. Mastering them enables you to write code that runs faster and more efficiently, which is particularly important for todayâ€™s web and mobile apps. Take a practical approach to data structures and algorithms, with techniques and real-world scenarios that you can use in your daily production code, with examples in JavaScript, Python, and Ruby. This new and revised second edition features new chapters on recursion, dynamic programming, and using Big O in your daily work. Use Big O notation to measure and articulate the efficiency of your code, and modify your algorithm to make it faster. Find out how your choice of arrays, linked lists, and hash tables can dramatically affect the code you write. Use recursion to solve tricky problems and create algorithms that run exponentially faster than the alternatives. Dig into advanced data structures such as binary trees and graphs to help scale specialized applications such as social networks and mapping software. Youâ€™ll even encounter a single keyword that can give your code a turbo boost. Practice your new skills with exercises in every chapter, along with detailed solutions. Use these techniques today to make your code faster and more scalable.

Programming Interviews Exposed

Author : John Mongan
Publisher : John Wiley & Sons
ISBN 13 : 1118169387
Total Pages : 303 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Programming Interviews Exposed by : John Mongan

Download or read book Programming Interviews Exposed written by John Mongan and published by John Wiley & Sons. This book was released on 2011-08-10 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pressure is on during the interview process but with the right preparation, you can walk away with your dream job. This classic book uncovers what interviews are really like at America's top software and computer companies and provides you with the tools to succeed in any situation. The authors take you step-by-step through new problems and complex brainteasers they were asked during recent technical interviews. 50 interview scenarios are presented along with in-depth analysis of the possible solutions. The problem-solving process is clearly illustrated so you'll be able to easily apply what you've learned during crunch time. You'll also find expert tips on what questions to ask, how to approach a problem, and how to recover if you become stuck. All of this will help you ace the interview and get the job you want. What you will learn from this book Tips for effectively completing the job application Ways to prepare for the entire programming interview process How to find the kind of programming job that fits you best Strategies for choosing a solution and what your approach says about you How to improve your interviewing skills so that you can respond to any question or situation Techniques for solving knowledge-based problems, logic puzzles, and programming problems Who this book is for This book is for programmers and developers applying for jobs in the software industry or in IT departments of major corporations. Wrox Beginning guides are crafted to make learning programming languages and technologies easier than you think, providing a structured, tutorial format that will guide you through all the techniques involved.

The Software Craftsman

Author : Sandro Mancuso
Publisher : Pearson Education
ISBN 13 : 0134052501
Total Pages : 285 pages
Book Rating : 4.1/5 (34 download)

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Book Synopsis The Software Craftsman by : Sandro Mancuso

Download or read book The Software Craftsman written by Sandro Mancuso and published by Pearson Education. This book was released on 2014-12-14 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Software Craftsman, Sandro Mancuso explains what craftsmanship means to the developer and his or her organization, and shows how to live it every day in your real-world development environment. Mancuso shows how software craftsmanship fits with and helps students improve upon best-practice technical disciplines such as agile and lean, taking all development projects to the next level. Readers will learn how to change the disastrous perception that software developers are the same as factory workers, and that software projects can be run like factories.

OCA / OCP Java SE 8 Programmer Practice Tests

Author : Scott Selikoff
Publisher : John Wiley & Sons
ISBN 13 : 111936339X
Total Pages : 614 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis OCA / OCP Java SE 8 Programmer Practice Tests by : Scott Selikoff

Download or read book OCA / OCP Java SE 8 Programmer Practice Tests written by Scott Selikoff and published by John Wiley & Sons. This book was released on 2017-04-03 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: Test your knowledge and prepare for the OCA/OCP exams OCA/OCP Java SE 8 Programmer Practice Tests complements the Sybex OCA: Oracle Certified Associate Java SE 8 Programmer I Certification Study Guide and the OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide for exams 1Z0-808 and 1ZO-809 by providing last minute review of 100% of exam objectives. Get the advantage of over 1,000 expert crafted questions that not only provide the answer, but also give detailed explanations. You will have access to unique practice questions that cover all 21 objective domains in the OCA/OCP exams in the format you desire--test questions can also be accessed via the Sybex interactive learning environment. Two additional practice exams will ensure that you are ready for exam day. Whether you have studied with Sybex study guides for your OCA/OCP or have used another brand, this is your chance to test your skills. Access to all practice questions online with the Sybex interactive learning environment Over 1,000 unique practice questions and 2 practice exams include expert explanations Covers 100% of all 21 OCA/OCP objective domains for Exams 1Z0-809 and 1Z0-809 Studying the objectives are one thing, but diving deeper and uncovering areas where further attention is needed can increase your chance of exam day success. Full coverage of all domains shows you what to expect on exam day, and accompanying explanations help you pinpoint which objectives deserve another look.

Agile Principles, Patterns, and Practices in C#

Author : Micah Martin
Publisher : Pearson Education
ISBN 13 : 0132797143
Total Pages : 914 pages
Book Rating : 4.1/5 (327 download)

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Book Synopsis Agile Principles, Patterns, and Practices in C# by : Micah Martin

Download or read book Agile Principles, Patterns, and Practices in C# written by Micah Martin and published by Pearson Education. This book was released on 2006-07-20 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the award-winning book Agile Software Development: Principles, Patterns, and Practices, Robert C. Martin helped bring Agile principles to tens of thousands of Java and C++ programmers. Now .NET programmers have a definitive guide to agile methods with this completely updated volume from Robert C. Martin and Micah Martin, Agile Principles, Patterns, and Practices in C#. This book presents a series of case studies illustrating the fundamentals of Agile development and Agile design, and moves quickly from UML models to real C# code. The introductory chapters lay out the basics of the agile movement, while the later chapters show proven techniques in action. The book includes many source code examples that are also available for download from the authors’ Web site. Readers will come away from this book understanding Agile principles, and the fourteen practices of Extreme Programming Spiking, splitting, velocity, and planning iterations and releases Test-driven development, test-first design, and acceptance testing Refactoring with unit testing Pair programming Agile design and design smells The five types of UML diagrams and how to use them effectively Object-oriented package design and design patterns How to put all of it together for a real-world project Whether you are a C# programmer or a Visual Basic or Java programmer learning C#, a software development manager, or a business analyst, Agile Principles, Patterns, and Practices in C# is the first book you should read to understand agile software and how it applies to programming in the .NET Framework.

TOP 30 Java Interview Coding Tasks

Author : Matthew Urban
Publisher : net-boss
ISBN 13 : 8365477084
Total Pages : 86 pages
Book Rating : 4.3/5 (654 download)

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Book Synopsis TOP 30 Java Interview Coding Tasks by : Matthew Urban

Download or read book TOP 30 Java Interview Coding Tasks written by Matthew Urban and published by net-boss. This book was released on 2018-07-04 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Quant Job Interview Questions and Answers

Author : Mark Joshi
Publisher :
ISBN 13 : 9780987122827
Total Pages : 0 pages
Book Rating : 4.1/5 (228 download)

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Book Synopsis Quant Job Interview Questions and Answers by : Mark Joshi

Download or read book Quant Job Interview Questions and Answers written by Mark Joshi and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quant job market has never been tougher. Extensive preparation is essential. Expanding on the successful first edition, this second edition has been updated to reflect the latest questions asked. It now provides over 300 interview questions taken from actual interviews in the City and Wall Street. Each question comes with a full detailed solution, discussion of what the interviewer is seeking and possible follow-up questions. Topics covered include option pricing, probability, mathematics, numerical algorithms and C++, as well as a discussion of the interview process and the non-technical interview. All three authors have worked as quants and they have done many interviews from both sides of the desk. Mark Joshi has written many papers and books including the very successful introductory textbook, "The Concepts and Practice of Mathematical Finance."

Java Programming Interviews Exposed

Author : Noel Markham
Publisher : John Wiley & Sons
ISBN 13 : 1118722868
Total Pages : 389 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Java Programming Interviews Exposed by : Noel Markham

Download or read book Java Programming Interviews Exposed written by Noel Markham and published by John Wiley & Sons. This book was released on 2014-02-17 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you are a skilled Java programmer but are concerned about the Java coding interview process, this real-world guide can help you land your next position Java is a popular and powerful language that is a virtual requirement for businesses making use of IT in their daily operations. For Java programmers, this reality offers job security and a wealth of employment opportunities. But that perfect Java coding job won't be available if you can't ace the interview. If you are a Java programmer concerned about interviewing, Java Programming Interviews Exposed is a great resource to prepare for your next opportunity. Author Noel Markham is both an experienced Java developer and interviewer, and has loaded his book with real examples from interviews he has conducted. Review over 150 real-world Java interview questions you are likely to encounter Prepare for personality-based interviews as well as highly technical interviews Explore related topics, such as middleware frameworks and server technologies Make use of chapters individually for topic-specific help Use the appendix for tips on Scala and Groovy, two other languages that run on JVMs Veterans of the IT employment space know that interviewing for a Java programming position isn't as simple as sitting down and answering questions. The technical coding portion of the interview can be akin to a difficult puzzle or an interrogation. With Java Programming Interviews Exposed, skilled Java coders can prepare themselves for this daunting process and better arm themselves with the knowledge and interviewing skills necessary to succeed.

Programming Pearls

Author : Jon Bentley
Publisher : Addison-Wesley Professional
ISBN 13 : 0134498038
Total Pages : 262 pages
Book Rating : 4.1/5 (344 download)

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Book Synopsis Programming Pearls by : Jon Bentley

Download or read book Programming Pearls written by Jon Bentley and published by Addison-Wesley Professional. This book was released on 2016-04-21 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: When programmers list their favorite books, Jon Bentley’s collection of programming pearls is commonly included among the classics. Just as natural pearls grow from grains of sand that irritate oysters, programming pearls have grown from real problems that have irritated real programmers. With origins beyond solid engineering, in the realm of insight and creativity, Bentley’s pearls offer unique and clever solutions to those nagging problems. Illustrated by programs designed as much for fun as for instruction, the book is filled with lucid and witty descriptions of practical programming techniques and fundamental design principles. It is not at all surprising that Programming Pearls has been so highly valued by programmers at every level of experience. In this revision, the first in 14 years, Bentley has substantially updated his essays to reflect current programming methods and environments. In addition, there are three new essays on testing, debugging, and timing set representations string problems All the original programs have been rewritten, and an equal amount of new code has been generated. Implementations of all the programs, in C or C++, are now available on the Web. What remains the same in this new edition is Bentley’s focus on the hard core of programming problems and his delivery of workable solutions to those problems. Whether you are new to Bentley’s classic or are revisiting his work for some fresh insight, the book is sure to make your own list of favorites.

Interview Questions and Answers

Author : Richard McMunn
Publisher : How2Become Ltd
ISBN 13 : 1907558748
Total Pages : 161 pages
Book Rating : 4.9/5 (75 download)

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Book Synopsis Interview Questions and Answers by : Richard McMunn

Download or read book Interview Questions and Answers written by Richard McMunn and published by How2Become Ltd. This book was released on 2013-05 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Next Generation Java Testing

Author : Cédric Beust
Publisher : Pearson Education
ISBN 13 : 0132702274
Total Pages : 526 pages
Book Rating : 4.1/5 (327 download)

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Book Synopsis Next Generation Java Testing by : Cédric Beust

Download or read book Next Generation Java Testing written by Cédric Beust and published by Pearson Education. This book was released on 2007-10-15 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enterprise Java developers must achieve broader, deeper test coverage, going beyond unit testing to implement functional and integration testing with systematic acceptance. Next Generation JavaTM Testing introduces breakthrough Java testing techniques and TestNG, a powerful open source Java testing platform. Cédric Beust, TestNG's creator, and leading Java developer Hani Suleiman, present powerful, flexible testing patterns that will work with virtually any testing tool, framework, or language. They show how to leverage key Java platform improvements designed to facilitate effective testing, such as dependency injection and mock objects. They also thoroughly introduce TestNG, demonstrating how it overcomes the limitations of older frameworks and enables new techniques, making it far easier to test today's complex software systems. Pragmatic and results-focused, Next Generation JavaTM Testing will help Java developers build more robust code for today's mission-critical environments. This book Illuminates the tradeoffs associated with testing, so you can make better decisions about what and how to test Introduces TestNG, explains its goals and features, and shows how to apply them in real-world environments Shows how to integrate TestNG with your existing code, development frameworks, and software libraries Demonstrates how to test crucial code features, such as encapsulation, state sharing, scopes, and thread safety Shows how to test application elements, including JavaEE APIs, databases, Web pages, and XML files Presents advanced techniques: testing partial failures, factories, dependent testing, remote invocation, cluster-based test farms, and more Walks through installing and using TestNG plug-ins for Eclipse, and IDEA Contains extensive code examples Whether you use TestNG, JUnit, or another testing framework, the testing design patterns presented in this book will show you how to improve your tests by giving you concrete advice on how to make your code and your design more testable.

Smart and Gets Things Done

Author : Avram Joel Spolsky
Publisher : Apress
ISBN 13 : 1430202548
Total Pages : 194 pages
Book Rating : 4.4/5 (32 download)

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Book Synopsis Smart and Gets Things Done by : Avram Joel Spolsky

Download or read book Smart and Gets Things Done written by Avram Joel Spolsky and published by Apress. This book was released on 2007-10-17 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: A "good" programmer can outproduce five, ten, and sometimes more run-of-the-mill programmers. The secret to success for any software company then is to hire the good programmers. But how to do that? In Joel on Hiring, Joel Spolsky draws from his experience both at Microsoft and running his own successful software company based in New York City. He writes humorously, but seriously about his methods for sorting resumes, for finding great candidates, and for interviewing, in person and by phone. Joel’s methods are not complex, but they do get to the heart of the matter: how to recognize a great developer when you see one.

Object-Oriented Design And Patterns

Author : Cay Horstmann
Publisher : John Wiley & Sons
ISBN 13 : 9788126519712
Total Pages : 468 pages
Book Rating : 4.5/5 (197 download)

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Book Synopsis Object-Oriented Design And Patterns by : Cay Horstmann

Download or read book Object-Oriented Design And Patterns written by Cay Horstmann and published by John Wiley & Sons. This book was released on 2009-08 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cay Horstmann offers readers an effective means for mastering computing concepts and developing strong design skills. This book introduces object-oriented fundamentals critical to designing software and shows how to implement design techniques. The author's clear, hands-on presentation and outstanding writing style help readers to better understand the material.· A Crash Course in Java· The Object-Oriented Design Process· Guidelines for Class Design· Interface Types and Polymorphism· Patterns and GUI Programming· Inheritance and Abstract Classes· The Java Object Model· Frameworks· Multithreading· More Design Patterns

Ace the Programming Interview

Author : Edward Guiness
Publisher : John Wiley & Sons
ISBN 13 : 111851856X
Total Pages : 88 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Ace the Programming Interview by : Edward Guiness

Download or read book Ace the Programming Interview written by Edward Guiness and published by John Wiley & Sons. This book was released on 2013-06-24 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Be prepared to answer the most relevant interview questions and land the job Programmers are in demand, but to land the job, you must demonstrate knowledge of those things expected by today's employers. This guide sets you up for success. Not only does it provide 160 of the most commonly asked interview questions and model answers, but it also offers insight into the context and motivation of hiring managers in today's marketplace. Written by a veteran hiring manager, this book is a comprehensive guide for experienced and first-time programmers alike. Provides insight into what drives the recruitment process and how hiring managers think Covers both practical knowledge and recommendations for handling the interview process Features 160 actual interview questions, including some related to code samples that are available for download on a companion website Includes information on landing an interview, preparing a cheat-sheet for a phone interview, how to demonstrate your programming wisdom, and more Ace the Programming Interview, like the earlier Wiley bestseller Programming Interviews Exposed, helps you approach the job interview with the confidence that comes from being prepared.