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.
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 May 3, 2021
How To Become a Blockchain Developer: A Step-by-Step Guide
This article explains how to become a Blockchain developer and what does a blockchain developer do
By John TerraLast updated on Apr 1, 2021
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 Feb 23, 2021
Who Is a Full Stack Developer?
Devote some time to explore one of the fascinating & rewarding positions in the IT industry, the full stack developer.
By John TerraLast updated on Mar 12, 2021
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 Apr 9, 2021
8 Real-World IoT Applications in 2020
Let's explore what IoT is, what its applications are, how different industries are applying the concept.
By John TerraLast updated on Apr 1, 2021
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 Jan 28, 2021
CRISC Certification: Overview, Benefits and Career Path
We’ll delve into what CRISC is, why it’s so important, its roles and scope, the CRISC exam, and the jobs it provides.
By John TerraLast updated on Mar 22, 2021
Top 31 Android Developer Interview Questions and Answers
Here are some of the most commonly asked questions during an Android developer interview. Read on!
By John TerraLast updated on Apr 12, 2021
The Importance of Security Awareness Training
Read this article to understand the importance of security awareness training.
By John TerraLast updated on Apr 1, 2021
Business Analytics Applications and Notable Use Cases
This article talks about business analytics applications and its use cases
By John TerraLast updated on Sep 25, 2020
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, 2021
Top 50 Python Interview Questions and Answers in 2020
Dive into these Python interview questions and see just how well-versed you are in this programming language.
By John TerraLast updated on May 6, 2021
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 Jul 20, 2020
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 Apr 1, 2021
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 Feb 19, 2021
Abstract Class vs Interface Java: Understanding Abstraction in Java
This article will help you understand the differences between abstract class vs Java interface.
By John TerraLast updated on May 11, 2021
The Importance of Hands-On Learning in DevOps
Read this article to understand the criticality Hands-On learning in DevOps
By John TerraLast updated on Apr 1, 2021
Top MongoDB Interview Questions and Answers
MongoDB has consistently been ranked among the top five most popular NoSQL Database Management Systems (DMS).
By John TerraLast updated on Feb 8, 2021
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 6, 2018
Selecting the Right Cloud Provider
The advice below will aid you in your journey to choose a cloud provider that fits your needs. Read on to know more
By John TerraLast updated on Feb 10, 2021
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
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 May 5, 2021
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 Jun 19, 2020
Has AI-Powered Drug Discovery Already Found a Cure for Alzheimer’s?
Here is how AI and ML are boosting today's scientific research and how these tools can also work with other industries.
By John TerraLast updated on Apr 14, 2021- Disclaimer
- PMP, PMI, PMBOK, CAPM, PgMP, PfMP, ACP, PBA, RMP, SP, and OPM3 are registered marks of the Project Management Institute, Inc.