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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.
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A Cybersecurity Knowledge Base is a comprehensive repository designed to provide organizations, IT professionals, and end-users with critical information on cybersecurity practices, threats, solutions, and guidelines. It encompasses a wide array of resources, including articles, white papers, best practices, threat databases, and tools for combating cyber threats. By centralizing knowledge on cybersecurity, this knowledge base …
A Cybersecurity Vulnerability Database is a comprehensive and systematically organized digital repository that catalogs, describes, and ranks cybersecurity vulnerabilities and exposures found in software systems, applications, and networks. It serves as a critical tool for cybersecurity professionals, system administrators, software developers, and IT staff to identify known vulnerabilities, understand their potential impact, and implement appropriate …
In today’s fast-paced and increasingly digital workplace, the need for effective communication and collaboration tools is more critical than ever. An Enterprise Collaboration Platform (ECP) serves as the backbone of modern organizational teamwork, providing a centralized hub where employees can communicate, share information, and work together on projects regardless of their physical location. This article …
An Object Repository (OR) is a pivotal element in the landscape of software testing and development, particularly within the realms of automation testing and web development. This centralized storage location allows testers and developers to manage web elements or objects—such as text boxes, buttons, checkboxes, and drop-down menus—in a structured and efficient manner. By serving …
A Security Operations Center (SOC) is a centralized unit within an organization that deals with security issues on an organizational and technical level. It’s composed of a team of information security experts who are responsible for monitoring, analyzing, and protecting an organization against cyber threats. The SOC team uses a combination of technology solutions and …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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