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.
Paris is the capital of France.
Tokyo is the capital of Japan.
Most Popular
Categories
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.
Popular Courses All Categories
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: Host File A host file is a computer file used by an operating system to map hostnames to IP addresses. Before the advent of domain name systems (DNS), host files were the primary method of mapping hostnames to IP addresses. Even in modern operating systems, the host file serves as a simple, yet powerful …
Definition: High-Performance Parallel Interface High-Performance Parallel Interface (HIPPI) is a point-to-point, channel-based, high-speed communication protocol developed to facilitate the rapid transfer of large volumes of data between supercomputers and peripheral devices or between two supercomputers. Originally designed in the late 1980s and standardized in the early 1990s, HIPPI has been instrumental in areas requiring massive …
What Is High-Performance Parallel Interface (HIPPI)? Read More »
Definition: PCI (Peripheral Component Interconnect) PCI, or Peripheral Component Interconnect, is a computer bus for attaching or connecting peripheral devices to a computer motherboard, facilitating data transfer between the central processing unit (CPU) and the attached devices. Introduced in the early 1990s, PCI became a standard for many types of hardware interfaces to enhance the …
What Is PCI (Peripheral Component Interconnect)? Read More »
Definition: RISC (Reduced Instruction Set Computing) RISC, or Reduced Instruction Set Computing, represents a CPU design strategy emphasizing the importance of a small and highly optimized set of instructions. This approach contrasts with Complex Instruction Set Computing (CISC), which incorporates a wide array of instructions to perform complex tasks. RISC design aims to improve performance …
What Is RISC (Reduced Instruction Set Computing)? Read More »
Definition: Finite Element Analysis Finite Element Analysis (FEA) is a computerized method for predicting how a product reacts to real-world forces, vibration, heat, fluid flow, and other physical effects. FEA shows whether a product will break, wear out, or work the way it was designed. It is called analysis, but in the product development process, …
Definition: Finite State Machine A Finite State Machine (FSM) is a computational model used to design both computer programs and sequential logic circuits. It is defined by a list of its states, its initial state, and the conditions for each transition. The FSM can only be in one state at a time; it transitions from …
Definition: Neural Network A neural network is a computational model inspired by the structure and functional aspects of biological neural networks within animal brains. It consists of interconnected groups of artificial neurons or nodes, where each connection can transmit a signal from one neuron to another. The receiving neuron processes the signal and signals downstream …
Definition: Independent Component Analysis (ICA) Independent Component Analysis (ICA) is a computational technique used to separate a multivariate signal into additive, independent components. It is commonly applied in the fields of signal processing and data analysis to identify underlying factors or components from multivariate statistical data. ICA is based on the assumption that the components …
Definition: Time Complexity Time complexity is a computational concept that describes the amount of computational time that an algorithm takes to complete as a function of the length of the input. It provides a way to quantify the efficiency of an algorithm in terms of the time it takes for it to run as the …
Definition: Full Stack Testing Full Stack Testing refers to the comprehensive testing strategy that covers all layers of a software application, including the front-end, back-end, databases, APIs, and infrastructure. This approach ensures that the application works seamlessly and as expected from end to end, providing a thorough validation of its functionalities, performance, security, and user …
Definition: Key Management Infrastructure Key Management Infrastructure (KMI) refers to the comprehensive system that encompasses the policies, procedures, hardware, software, and services used to manage cryptographic keys in a secure environment. It ensures the protection of keys throughout their lifecycle, including generation, distribution, use, storage, and destruction. Introduction to Key Management Infrastructure Key Management Infrastructure …
Definition: Unified Threat Management (UTM) Unified Threat Management (UTM) is a comprehensive solution that combines multiple security features and services within a single platform to protect against a wide range of cybersecurity threats. UTM aims to simplify the complexity of network security management by integrating essential security functionalities such as firewall, antivirus, anti-spam, intrusion detection …
Unlock endless learning opportunities with over 2,500 hours of IT training at our lowest price ever. Plus, get all new and updated online courses for free while your subscription remains active.
Cancel at your convenience. This exceptional deal on IT training provides you access to high-quality IT education at the lowest monthly subscription rate in the market. Boost your IT skills and join our journey towards a smarter tomorrow.
