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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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Train for a globally recognized IT certification with our comprehensive CompTIA courses.
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Master the art of combating cybersecurity threats and become a cyber hero.
Ethical Hacking (CEH) | CISSP | CISM
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An essential skill set in today's IT environments. Learn cloud computing platforms
Azure Administrator | Google Cloud | AWS Practitioner
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Key to successful projects, learn the skills and methodolgy behind project management.
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Definition: Data Silo A data silo is a repository of fixed data that remains under the control of one department and is isolated from the rest of the organization. This separation often leads to inefficiencies, miscommunication, and an overall lack of data transparency across the organization. Introduction to Data Silos Data silos are a common …
Definition: Failover System A failover system is a backup operational mode in which the functions of a system component, such as a processor, server, network, or database, are assumed by secondary components when the primary component fails. This mechanism ensures continuous availability and reliability of services in case of hardware or software failures. Introduction to …
Definition: Virtual Machine Snapshot A Virtual Machine Snapshot is a saved state of a virtual machine (VM) at a specific point in time. It captures the VM’s memory, virtual disk, and device state, allowing you to revert the VM back to that state later. Snapshots are useful for backup, testing, and recovery purposes. Introduction to …
Definition: Hot Standby Hot standby refers to a redundancy strategy used in computer systems and networks where a secondary (backup) system runs simultaneously with the primary system, ready to take over operations immediately if the primary system fails. This setup ensures high availability and minimal downtime for critical applications and services. Introduction to Hot Standby …
Definition: Python BeautifulSoup BeautifulSoup is a Python library used for parsing HTML and XML documents. It creates a parse tree from page source code that can be used to extract data in a hierarchical and readable manner. It is commonly used for web scraping and web data extraction tasks. Introduction to Python BeautifulSoup BeautifulSoup is …
Definition: Gzip File Format The Gzip file format is a widely used compression format that combines data compression and file packaging. It is used to compress single files, reducing their size for efficient storage and transfer. The Gzip format utilizes the DEFLATE algorithm, which is a combination of LZ77 and Huffman coding. Introduction to Gzip …
Definition: Virtual Machine Image A Virtual Machine Image (VMI) is a file that encapsulates the entire state of a virtual machine at a given point in time. This includes the operating system, applications, data, and configurations. VMIs are used to create and replicate virtual machines, ensuring consistency and reliability across different environments. Introduction to Virtual …
Definition: Makefile A Makefile is a special file used by the make build automation tool to control the build process of a project. It contains a set of directives used to compile and link a program, specifying how to derive the target program from source files. Introduction to Makefile A Makefile is an essential component …
Definition: Behavioral Biometrics Behavioral biometrics is a form of biometric authentication that identifies individuals based on their unique patterns of behavior rather than physical characteristics. These patterns can include the way a person types, swipes on a touchscreen, walks, or even uses a mouse. By analyzing these behavioral traits, systems can verify identities and detect …
Definition: Combinatorial Optimization Combinatorial optimization is a field of optimization in applied mathematics and computer science that involves finding an optimal object from a finite set of objects. This type of optimization focuses on problems where the objective is to find the best combination or ordering of discrete items under a set of constraints. Introduction …
Definition: Distributed Computing Distributed computing is a model in which multiple computer systems work together to solve complex problems or perform tasks more efficiently. These systems, often located in different geographic locations, communicate and coordinate their actions by passing messages over a network. Introduction to Distributed Computing Distributed computing has become a fundamental paradigm in …
Definition: Computer Vision Computer vision is a field of artificial intelligence (AI) that enables computers to interpret and make decisions based on visual data from the world. By using algorithms and models, computer vision systems can analyze images, videos, and other visual inputs to understand their content and extract meaningful information. Introduction to Computer Vision …
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