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
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 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 Jun 23, 2021
The Top Network Security Interview Questions and Answers
Applying for a Network Security position? Familiarize yourself with a set of appropriate network security questions.
By John TerraLast updated on Jun 15, 2021
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 Jun 22, 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 Jun 23, 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 Jun 22, 2021
Ansible vs Chef: What’s the Difference?
This article features a comparison of two popular DevOps tools, Ansible and Chef.
By John TerraLast updated on Jul 22, 2021
How to Become a Salesforce Developer in 2021
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 25, 2021
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 Jul 22, 2021
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 May 31, 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
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 Jul 26, 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
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 Jul 13, 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
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 Jul 14, 2021
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
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
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
Top 40 DevOps Terms You Should Know
Sharpen your DevOps skills with these top terms.
By John TerraLast updated on Aug 2, 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
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 Jun 3, 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
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.