With an All-Access Pass, you get access to every current and future ITU course. Access over 2,500 hours of on-demand IT Training 24/7. With over 13,000 on-demand training videos and 19,000+ practice questions, you'll have the tools to excel in the critical IT skills needed to elevate your IT Career. Our All-Access pass is available in three affordable plans.
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With an All-Access Pass, you get access to every current and future ITU course. Access over 2,500 hours of on-demand IT Training 24/7. With over 13,000 on-demand training videos and 19,000+ practice questions, you'll have the tools to excel in the critical IT skills needed to elevate your IT Career. Our All-Access pass is available in three affordable plans.
ITU provides a vast array of IT-focused on-demand training designed to help you excel in both entry-level and advanced IT skills. Browse our most popular training or take a deper dive into our robust catalog of training categories.
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CompTIA
Train for a globally recognized IT certification with our comprehensive CompTIA courses.
A+ | Network+ | Security+
Cybersecurity
Master the art of combating cybersecurity threats and become a cyber hero.
Ethical Hacking (CEH) | CISSP | CISM
Cloud Computing
An essential skill set in today's IT environments. Learn cloud computing platforms
Azure Administrator | Google Cloud | AWS Practitioner
Project Management
Key to successful projects, learn the skills and methodolgy behind project management.
PMP | Risk Mgmt | Agile PM
Adobe
Business & Management
Cisco
Cloud Computing
CompTIA
Computer Support
Cybersecurity
Data Administration
Data Analysis
Development & Programming
Marketing & Social Media
Medical Coding & Billing
Microsoft
Microsoft Office
Network Administration
Networking & Software
Project Management
Web Development
Definition: Data Center A data center is a facility composed of networked computers, storage systems, and computing infrastructure that businesses and organizations use to organize, process, store, and disseminate large amounts of data. Overview Data centers are integral to the modern digital economy, powering a vast array of services, applications, and infrastructure that support both …
Definition: Ruby Ruby is a dynamic, open-source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write. Overview Ruby, created in the mid-1990s by Yukihiro “Matz” Matsumoto in Japan, is a powerful and flexible programming language. Known for its simplicity and ease …
Definition: Vertical Synchronization (V-Sync) Vertical Synchronization, commonly known as V-Sync, is a display technology used to synchronize the frame rate of a video game or video content with the refresh rate of a display monitor. This synchronization prevents screen tearing, where an image appears disjointed due to the display’s inability to keep up with the …
Definition: Environment Variables Environment Variables are dynamic-named values that are stored within the system and used by the operating system or applications to affect the behavior and configuration of the system and programs. They are often used to store information such as drive paths, file paths, and system settings. For developers, environment variables provide a …
Definition: Kernel Space Driver A Kernel Space Driver is a type of software that operates in kernel space, which is the most privileged operating area of the operating system. These drivers have direct access to the system’s hardware and internal kernel resources. Kernel space drivers are essential for managing core functionalities, such as handling device …
Definition: Jsonnet Jsonnet is a data templating language that helps you define JSON data more efficiently. It extends JSON syntax by adding features like variables, functions, and arithmetic operations, making it highly expressive and reducing redundancy in JSON code. Jsonnet is particularly useful in configuration files and scenarios where a lot of JSON data needs …
Definition: Emoji Domain An Emoji Domain is a web address that includes one or more emojis. Emoji domains use the Punycode format to convert emoji characters into a format that can be recognized by the Domain Name System (DNS). These domains are typically used for marketing purposes, appealing to a younger audience by providing a …
Definition: Disaster Recovery Plan A Disaster Recovery Plan (DRP) is a documented, structured approach with detailed instructions on how to respond to unplanned incidents such as natural disasters, power outages, cyberattacks, and other disruptive events. Its primary goal is to minimize the effects of a disaster on a company’s operations and help the organization maintain …
Definition: Cybersecurity Incident Response Plan A Cybersecurity Incident Response Plan (CIRP) is a comprehensive, organized approach for addressing and managing a security breach or attack. The purpose of this plan is to limit damage, reduce recovery time and costs, and mitigate any negative impacts on the organization. It outlines the procedures and steps that should …
What Is a Cybersecurity Incident Response Plan (CIRP)? Read More »
Definition: Javadoc Javadoc is a documentation generator created by Sun Microsystems, used for generating API documentation in HTML format from Java source code. The Javadoc tool parses the Java source code and generates a comprehensive documentation website that includes all public and protected classes, interfaces, constructors, methods, and fields. Detailed Overview Javadoc is essential for …
Definition: Request for Proposal A Request for Proposal (RFP) is a document issued by a business or organization to solicit proposals from potential vendors or service providers. The purpose of an RFP is to provide a structured mechanism for organizations to gather comparative assessments and bids for services, solutions, or products that they wish to …
Definition: Functional Specification A functional specification is a formal document used to describe in detail the features, operations, and functionality expected of a software system, hardware product, or any other technological item. It serves as a blueprint that guides the development and testing phases, ensuring all stakeholders have a clear understanding of the project’s requirements …
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