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
A data type in computer science and programming is a classification that specifies the type of value a variable can hold and how the computer interprets and processes that data. Data types are foundational in programming, as they define the operations that can be performed on the data, the way it is stored, and how …
Single Instruction, Multiple Data (SIMD) is a parallel computing architecture that allows a single processor to execute the same operation on multiple data points simultaneously. This approach is particularly effective for tasks that require the same operation to be performed over a large dataset, making SIMD an essential feature in the realm of high-performance computing, …
What Is Single Instruction, Multiple Data (SIMD)? Read More »
A Generative Adversarial Network (GAN) is a class of machine learning frameworks invented by Ian Goodfellow and his colleagues in 2014. GANs are composed of two neural networks, the generator and the discriminator, which are trained simultaneously through adversarial processes. The generator creates data that is indistinguishable from real data, while the discriminator evaluates the …
Transistor-Transistor Logic (TTL) is a class of digital circuits built using bipolar junction transistors (BJTs) and resistors. It is one of the most widely used logic families for digital integrated circuits (ICs). TTL logic circuits are known for their relative simplicity, low cost, and speed, which have made them a foundational technology in the development …
The Gateway Load Balancing Protocol (GLBP) is an advanced Cisco proprietary protocol that aims to enhance the capabilities of gateway protocols by providing automatic backup and load balancing of multiple gateways in a network. Unlike other gateway redundancy protocols that allow for a single active gateway at a time, GLBP enables the use of multiple …
Version history, also known as revision history or version control, is a system that records changes to a file or set of files over time so that specific versions can be recalled later. It is a cornerstone in the fields of software development, document management, and digital content creation. This system allows users to keep …
The Basic Input/Output System (BIOS) chip is a fundamental component of computers, embedded in the motherboard to perform critical booting operations. It’s the first piece of code executed by a PC when powered on, establishing a crucial communication bridge between the operating system and the hardware of the computer. Its primary role is to initialize …
A blade enclosure, also known as a blade chassis, is a critical component in the blade server architecture, housing multiple blade servers and providing them with the necessary power, cooling, and connectivity to operate efficiently. Unlike traditional rack servers that require individual connections for power and networking, blade enclosures streamline these needs into a single …
Trickle charging, a term often encountered in the context of battery maintenance and management, refers to the process of charging a battery at a rate equivalent to its self-discharge rate, thus maintaining the battery at full charge. This charging technique is particularly beneficial for lead-acid and nickel-cadmium (NiCd) batteries, though it’s applicable to various types …
Turing Completeness is a term that originates from the field of computer science and pertains to the capabilities of computation systems. This concept is named after Alan Turing, a pioneer in computing theory and artificial intelligence. In essence, a computational system is considered Turing complete if it can simulate any Turing machine. This implies that …
Time Division Multiple Access (TDMA) is a channel access method for shared-medium networks, including cellular and satellite communication systems, which enables multiple users to access a single radio frequency channel without interference. By dividing the signal into different time slots and assigning each slot to a different user, TDMA allows multiple parties to share the …
A Hard Fork is a significant change to a blockchain network’s protocol that makes previously invalid blocks and transactions valid, or vice-versa. This type of protocol upgrade requires all nodes or users to upgrade to the latest version of the protocol software. In essence, a hard fork creates a divergence from the existing blockchain, leading …
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.
