John Terra
Technical Content Editor at PC Connection, Inc.
John Terra lives in Nashua, New Hampshire and has been writing freelance since 1986. Besides his volume of work in the gaming industry, he has written articles for Inc.Magazine and Computer Shopper, as well as software reviews for ZDNet. More recently, he has done extensive work as a professional blogger. His hobbies include running, gaming, and consuming craft beers. His refrigerator is Wi-Fi compliant.
![How to Become a Blockchain Developer? A Step-by-Step Guide [Updated]](https://www.simplilearn.com/ice9/review_images/400x225.png "How to Become a Blockchain Developer? A Step-by-Step Guide [Updated]")
How to Become a Blockchain Developer? A Step-by-Step Guide [Updated]
This article explains how to become a Blockchain developer and what does a blockchain developer do
By John TerraLast updated on Jan 24, 2023
How to Become a Front End Developer?
Read this article to know all about the roles, responsibilities, salary, and career prospects of a Front End Developer.
By John TerraLast updated on May 3, 2023
Keras vs Tensorflow vs Pytorch: Understanding the Most Popular Deep Learning Frameworks
This article is a comparison of 3 popular deep learning frameworks: Keras vs TensorFlow vs Pytorch.
By John TerraLast updated on Apr 24, 2023
What Is Web 1.0, 2.0, and 3.0 and How They Compare
Explore the the differences between Web 1.0, Web 2.0, and Web 3.0, and their similarities.
By John TerraLast updated on May 24, 2023
What Is Interpersonal Communication? Skills, Types, and Examples
Know the importance of interpersonal communication skills.
By John TerraLast updated on Mar 27, 2023
How to Become a Salesforce Developer in 2023?
No two companies will have the same Salesforce needs. Thus, it’s smart to have a Salesforce developer handy.
By John TerraLast updated on May 4, 2023
Real-World IoT Applications in 2023
Let's explore what IoT is, what its applications are, how different industries are applying the concept.
By John TerraLast updated on Feb 14, 2023
Git Rebase vs. Merge: A Complete Guide
Understand all about Git rebase and merge, how they work, and how they’re similar and different.
By John TerraLast updated on Apr 25, 2023
ITIL Interview Questions That Will Help You Ace Your Interview
If you’re applying for an (ITIL) position, you need to not only expect certain questions during the interview.
By John TerraLast updated on May 16, 2022
Data Science Roadmap 2023
Understand what a data science roadmap is, the various components and milestones in a data science roadmap.
By John TerraLast updated on Jun 6, 2023How to Become a Python Developer?: A Complete Guide
Here are some easy tips you can use to improve your marketability as a Python developer.
By John TerraLast updated on Jan 17, 2023
The Top Eight Kali Linux Tools for 2023
Here is the list of top Kali Linux tools for 2023.
By John TerraLast updated on Mar 24, 2023
What Is Microsoft Access? An Introductory Guide
Learn all about Microsoft Access in detail.
By John TerraLast updated on Apr 24, 2023
What is a Business Analysis and What does Business Analyst Do
Let’s take our first steps into a business analyst’s world.
By John TerraLast updated on Mar 29, 2023
Why Python Is Essential for Data Analysis and Data Science?
Python is an object-oriented programming language. To become a data analyst, mastering Python is a must.
By John TerraLast updated on May 31, 2023
How to Become a PHP Developer?
Read this article to know all about the roles, responsibilities, salary, and career prospects of a PHP Developer.
By John TerraLast updated on Jan 18, 2023
How to Become an Angular Developer
Read this article to know all about the role of an Angular Developer, skills required, and career prospects.
By John TerraLast updated on Feb 20, 2023
Pull Request vs. Merge Request: Definition, Differences, Benefits, and More
Understand the difference between a Git merge pull request and a Git merge branch.
By John TerraLast updated on Feb 26, 2023
Top 35+ Cybersecurity Terms You Need to Know
Sharpen your cybersecurity skills with these top 20 skills.
By John TerraLast updated on Mar 24, 2023
Git Revert Changes: How to Git Revert Commit?
Learn all about Git revert, how to revert Git commit, how Git revert changes work, and more.
By John TerraLast updated on May 16, 2023
Top 20 Angular 2 Interview Questions and Answers
If you’re a developer or you’re considering becoming one, then go through these angular interview questions now!
By John TerraLast updated on Feb 23, 2023
Artificial Intelligence and Machine Learning Job Trends in 2023
Learn about Artificial Intelligence and Machine Learning, and how you can learn these skills for a promising career.
By John TerraLast updated on May 30, 2023
The Top 20 REST Assured Interview Questions
Have a look at the top 20 REST Assured interview questions.
By John TerraLast updated on May 16, 2023
Cyber Security Consultant: A Complete Overview and Career Path
This article provides an overview of the cyber security consultant job description.
By John TerraLast updated on Feb 9, 2023
How to Install Angular and Node.js on Windows
Learn how to install Angular on Windows and Node.js on Windows.
By John TerraLast updated on Feb 21, 2023
Azure Certification Paths: Explore Your Options
Here are the best certifications for Azure training.
By John TerraLast updated on Jun 2, 2023
Literals in Java: All About the Types of Literals
Here is all you need to know about Literals in Java.
By John TerraLast updated on Dec 22, 2022
ITIL V3 vs. ITIL V4: The Major Differences
This new version, named ITIL® 4, is slated for release in the first quarter of 2019.
By John TerraLast updated on Mar 7, 2023
Entity Component System: An Introductory Guide
Understand all about Entity Component System, examples, how to create ECS hierarchies, and much more.
By John TerraLast updated on Mar 1, 2023
Top 40 SQL Interview Questions and Answers for 2023
Structured Query Language (SQL) is a special-purpose language for interacting with relational databases.
By John TerraLast updated on Feb 21, 2023
White Hat Hacker: The What, Why and How
The article covers everything you need to know about White Hat hackers, including how to become one.
By John TerraLast updated on Apr 6, 2023
How to Become an Azure Developer
What to learn how to become a qualified Azure professional? Learn how and where you can start with this article.
By John TerraLast updated on Sep 27, 2022
Top 30 Important Cloud Computing Terms
Sharpen your cloud computing skills with these top 30 important cloud computing terminologies.
By John TerraLast updated on May 25, 2023
How to Become a Machine Learning Engineer?
Open up to the possibility of a brand new career by understanding what is meant by a machine learning engineer.
By John TerraLast updated on Sep 29, 2022
10 Years of Artificial Intelligence and Machine Learning
Let’s look back at the AI and machine learning milestones over the last ten years.
By John TerraLast updated on May 30, 2023
GDPR and What It Means for Big Data
Read this article to learn about GDPR and what it will mean to Big Data.
By John TerraLast updated on Jul 19, 2021
Top 35 IoT Terms You Need to Know
Know about the exciting new world of the Internet of Things with these top 35 IOT terms
By John TerraLast updated on Dec 12, 2022
How to Learn Angular: Benefits of Angular and Certifications
If you want to upskill to improve your value in the current job, you should learn Angular.
By John TerraLast updated on Oct 28, 2021
jQuery vs JavaScript: Know The Differences and Similarities Between Them
This article presents the differences (and similarities) between JavaScript and jQuery.
By John TerraLast updated on Oct 28, 2021
What Is Cryptanalysis? A Complete Overview
Here is all you need to know about cryptanalysis tools and the different forms of cryptanalysis.
By John TerraLast updated on Feb 23, 2023
What’s the Difference Between Node.js and AngularJS and Why Should You Learn Them?
Learn the difference between AngularJS and Node.js and better understand when to use them.
By John TerraLast updated on Feb 23, 2023
Your CompTIA Certification Path Revealed: A Roadmap to Cybersecurity Success
Know about CompTIA© certification, what it is, why you should have it, and a good CompTIA IT certification roadmap.
By John TerraLast updated on Mar 1, 2023
What Is Video Marketing? Definition, How It Works, Examples, and Strategies
Know the importance of video marketing, different video marketing strategies, and the benefits of video marketing.
By John TerraLast updated on Feb 23, 2023
What is the Internet? Reviewing the Basics
But how much do you know about the Internet's fundamentals? Read on!
By John TerraLast updated on Feb 23, 2023
Top 40 DevOps Terms You Should Know
Sharpen your DevOps skills with these top terms.
By John TerraLast updated on Aug 2, 2021
Top U.S. Data Scientist Salaries in 2023
Have a look at the best U.S. data scientist salaries in 2023.
By John TerraLast updated on May 26, 2023
Ten U.S. Cloud Computing Companies to Consider Working For
Here is the list of top U.S. cloud computing companies you should apply to and work for.
By John TerraLast updated on Aug 25, 2022
How Data-Driven Decision Making Enables Better Management
Here are some of the best practices, and tips for becoming an effective data-driven business.
By John TerraLast updated on Jun 1, 2023
What Is C++? Overview, Applications, and How It Compares to Other C Programming Languages
Know How does C++ stack up against other C languages?
By John TerraLast updated on Feb 28, 2023
PSM vs. CSM: How These In-Demand Scrum Certifications Stack Up
Explores two certification types: Professional Scrum Master™ (PSM) and Certified ScrumMaster® (CSM).
By John TerraLast updated on Apr 26, 2023
The Best Firewall Software for Windows, Mac, and Linux
Have a look at the best firewall software for Windows, Mac, and Linux.
By John TerraLast updated on Aug 25, 2022
The 7 Best Ethereum Wallets to Know About for 2023
Explore the best Ethereum wallets in 2023.
By John TerraLast updated on Nov 2, 2022
How to Become a Google Ads Specialist
Explore what a Google Ads specialist is, what they do, and how to become one.
By John TerraLast updated on Aug 26, 2022
Well…Is Technology a Good Career Path?
Know if technology a good career path?
By John TerraLast updated on Sep 26, 2022
What Is Non-Functional Testing? A Complete Guide
Learn all about Non-Functional Testing.
By John TerraLast updated on Aug 3, 2022
CompTIA Releases New Data+ Certification
Know all about the new Data+ certification that CompTIA recently announced.
By John TerraLast updated on Aug 25, 2022
Email Refresher: The Difference Between CC and BCC
Explore the difference between CC and BCC in email, including what they are and when you should use each function.
By John TerraLast updated on Aug 19, 2022
A Guide to U.S. Companies That Help Pay off Student Loan Debt
Here is a list of U.S. companies that offers to help pay off student loans as a perk.
By John TerraLast updated on Aug 25, 2022
What’s the Difference Between Antivirus and Firewall Software?
Understand the differences between antivirus and firewall software.
By John TerraLast updated on Sep 23, 2022
Cloud Wars: The Three-way Race for Cloud Mastery
Big Three of cloud computing - Microsoft, Google, and Amazon - are currently engaged in a three-way race for cloud mastery, with some surprising results.
By John TerraLast updated on Oct 28, 2021
How to Buy and Sell NFTs
Learn all about how to make NFTs, how to sell NFT art and how to buy NFTs,
By John TerraLast updated on Aug 24, 2022
What is a Data Science Bootcamp and 8 Tips for Choosing the Right One
If you’re wondering if a data science bootcamp is worth it, then read on.
By John TerraLast updated on Sep 28, 2022
What are TCP and UDP, How Do They Work, and How Do They Compare?
Let's discuss TCP vs UDP, including what they are, how they work, and how they compare.
By John TerraLast updated on Aug 24, 2022
Sample ITIL 4 Foundation Exam Questions and Answers to Help You Ace Your Exam
Look at series of 32 ITIL questions and answers you will likely find in the exam.
By John TerraLast updated on Aug 19, 2022
The Top U.S. Coding Salaries by City
Have a look at U.S. coding salaries and, to a lesser extent, U.S. programming salaries.
By John TerraLast updated on Aug 25, 2022
Presenting the Caltech AI and Machine Learning Bootcamp Powered by Simplilearn
This six-month program deals with vital AI/ML concepts such as Deep Learning, Statistics, and Data Science With Python.
By John TerraLast updated on Oct 10, 2022
What Salary Can You Earn as a UX Designer? (2023 Update)
Have a look at things that impact UX salaries, including a breakdown by country and company.
By John TerraLast updated on Mar 13, 2023
What is Marketing Automation? Definition, Benefits, Tools, and More
Explore the role of automation in marketing, benefits and best practices.
By John TerraLast updated on Aug 24, 2022
What Is a Blockchain Developer and What Does One Do?
Learn all about blockchain development, what a blockchain developer does and how you can become a blockchain developer.
By John TerraLast updated on Aug 24, 2022
This is Now Part of Your Job: Embracing IT Security
In this article, we explore the importance of cybersecurity.
By John TerraLast updated on Mar 3, 2021
Presenting the Caltech Coding Bootcamp Powered by Simplilearn
Simplilearn has partnered with CTME in presenting a coding bootcamp. Read on to know more.
By John TerraLast updated on May 24, 2023
COVID-19 Sparks Systems Modernization
It takes a crisis to show people’s true colors.The COVID-19 pandemic has brought tremendous disruption. Read on.
By John TerraLast updated on Feb 15, 2022How to Become a Machine Learning Engineer - Remove
Open up to the possibility of a brand new career by understanding what is meant by a machine learning engineer.
By John TerraLast updated on Feb 13, 2023- Disclaimer
- PMP, PMI, PMBOK, CAPM, PgMP, PfMP, ACP, PBA, RMP, SP, and OPM3 are registered marks of the Project Management Institute, Inc.