IT Glossary - ITU Online IT Training
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IT Glossary

Showing terms starting with I (341 terms)

IT Service Desk

A single point of contact within a company for managing customer queries and issues related to IT services, providing support and ensuring timely resolution of problems.

Commonly used in IT Service Management, Customer Service

IT Service Level Agreement (SLA)

A formal agreement between an IT service provider and a customer specifying the level of service, response times, and responsibilities of both parties.

Commonly used in IT Service Management, IT Governance

IT Service Management (ITSM)

The activities that are performed by an organization to design, plan, deliver, operate and control information technology (IT) services offered to customers.

Commonly used in General IT, Management

IT Shared Services

A business model in which IT services are centralized within an organization to improve efficiency, reduce costs, and provide standardized services to multiple departments or business units.

Commonly used in IT Management, General IT

IT Skills Gap

The difference between the IT skills needed by employers to achieve business objectives and the skills that employees actually possess, often leading to challenges in project delivery and innovation.

Commonly used in IT Management, Human Resources

IT Sourcing Strategy

The approach an organization takes to determine how and where services or components of IT service delivery will be provided, whether in-house, outsourced, or a combination of both.

Commonly used in IT Management, General IT

IT Staff Augmentation

The practice of supplementing the existing staff with additional temporary workers or contractors to meet project demands or fill specific skill gaps.

Commonly used in IT Management, Human Resources

IT Standards and Protocols

Established guidelines and technical specifications that ensure interoperability and compatibility among different IT systems, devices, and applications.

Commonly used in General IT, Networking

IT Standards Compliance

Adherence to a set of guidelines or standards developed by standardization organizations or industry groups to ensure that IT products, services, and processes meet specific requirements for quality, compatibility, and security.

Commonly used in General IT, Security

IT Standards Compliance Monitoring

The ongoing process of reviewing and ensuring that IT practices, systems, and products comply with established standards, regulations, and policies.

Commonly used in IT Governance, Security

IT Strategic Planning

The process of defining an organization’s technology strategy and roadmap, aligning IT goals with business objectives to guide the development and management of IT resources.

Commonly used in IT Governance, General IT

IT Strategy (Information Technology Strategy)

A comprehensive plan that outlines how technology should be used to meet IT and business goals. It includes aspects such as technology direction, IT infrastructure, and IT governance policies.

Commonly used in General IT, IT Governance

IT Sustainability Practices

Efforts to minimize the environmental impact of IT operations through energy-efficient technologies, reducing waste, and promoting recycling and sustainable resource use.

Commonly used in Environmental IT, IT Management

IT System Design

The process of defining the architecture, components, modules, interfaces, and data for a system to satisfy specified requirements, aiming to create an effective IT solution.

Commonly used in General IT, Development

IT System Integration

The process of linking together different computing systems and software applications physically or functionally, to act as a coordinated whole.

Commonly used in General IT, Development

IT Systems Engineering

The interdisciplinary field focused on the development and management of complex information systems through integration of hardware, software, and process engineering.

Commonly used in Development, General IT

IT Talent Management

The process of recruiting, developing, retaining, and optimizing skilled IT personnel to meet current and future organizational needs.

Commonly used in Human Resources, IT Management

IT Transformation

A comprehensive overhaul of an organization’s IT operations, aiming to improve efficiency, reduce costs, and better support business goals. It involves the adoption of new technologies, processes, and models.

Commonly used in IT Management, IT Governance

IT Value Realization

The process of ensuring that IT investments achieve the expected benefits and contribute positively to the strategic objectives of the organization.

Commonly used in IT Management, Finance

IT Vendor Contract Management

The process of managing contracts with IT vendors, including negotiation, execution, compliance monitoring, and performance assessment, to ensure value and mitigate risks.

Commonly used in IT Management, General IT

IT Vendor Evaluation

The process of assessing and selecting IT vendors based on criteria such as price, quality, service, support, and reliability to ensure they meet organizational needs and standards.

Commonly used in IT Management, General IT

IT Vendor Management

The process by which organizations take appropriate measures to manage vendor relationships, ensuring that the agreements with technology vendors are fulfilled in accordance with the terms and conditions of the contract.

Commonly used in General IT, IT Management

IT Vendor Performance Management

The practice of monitoring and managing the performance and effectiveness of IT vendors to ensure they meet contractual obligations and contribute value to the organization.

Commonly used in IT Management, General IT

IT Workforce Development

Initiatives aimed at enhancing the skills and competencies of the IT workforce to keep pace with technological advancements and meet organizational demands.

Commonly used in Human Resources, IT Management

Item Response Theory (IRT)

A framework for modeling the probability of a discrete outcome, such as the correctness of a response to an item, based on the item’s properties and the individual’s latent traits. Used in educational assessment and psychological testing.

Commonly used in Data Analysis, Machine Learning

Iteration

In software development, the repetition of a process or set of instructions a specified number of times or until a specific condition is met. It is a fundamental part of programming loops.

Commonly used in Software Development

Iterative Development

A method of software development that involves repeated cycles (iterations) of development, where each iteration consists of planning, design, coding, and testing, allowing for incremental improvements to a project or system.

Commonly used in Software Development, Project Management

ITIL (Information Technology Infrastructure Library)

A set of detailed practices for IT service management (ITSM) that focuses on aligning IT services with the needs of business.

Commonly used in General IT

ITIL Continual Service Improvement

A phase within the ITIL framework focused on continually aligning and realigning IT services to changing business needs by identifying and implementing improvements to IT services that support business processes.

Commonly used in IT Service Management, IT Governance

ITIL Continual Service Improvement (CSI)

A stage in the ITIL service management cycle that focuses on ongoing improvements to IT services and processes, aiming to increase efficiency and effectiveness based on performance analysis and feedback.

Commonly used in IT Service Management, IT Governance

ITIL Foundation

Introduces the lifecycle of managing IT services to deliver business expectations.

Commonly used in IT Service Management

ITIL Service Operation

A stage in the ITIL Service Lifecycle focusing on the activities, processes, and infrastructure required for the ongoing management and operation of products and services.

Commonly used in IT Service Management, IT Governance

ITIL Service Strategy

Part of the ITIL framework that helps organizations design, develop, and implement service management, not only as an organizational capability but as a strategic asset. Guides in the development of service management policies, guidelines, and processes across the ITIL Service Lifecycle.

Commonly used in IT Service Management, IT Governance

ITIL Service Transition

Part of the ITIL framework that guides the development and transition of services from the design to the operation phase, ensuring changes are implemented smoothly and service quality is maintained.

Commonly used in IT Service Management, IT Governance

ITSM Framework

A structured approach to managing IT services, processes, and functions to ensure the efficient and effective delivery of IT services that meet business and customer needs.

Commonly used in IT Service Management, IT Governance

ITSM Tools

Software applications that support activities and processes in IT Service Management (ITSM). They enable organizations to manage incidents, problems, changes, and other aspects of IT management within a single system or suite of applications.

Commonly used in IT Service Management, General IT

IV&V (Independent Verification and Validation)

The process of checking that a product, service, or system meets specifications and that it fulfills its intended purpose. It is often used in critical systems, such as those in aerospace and defense.

Commonly used in Software Development, Quality Assurance

IV&V Testing

Independent Verification and Validation Testing, a process in software development where a third party evaluates the software product to ensure it meets specifications and standards, and is free from defects.

Commonly used in Development, Quality Assurance

IVR (Interactive Voice Response)

A technology that allows a computer to interact with humans through the use of voice and DTMF tones input via a keypad.

Commonly used in Networking, General IT

IVR System

Interactive Voice Response System, a technology that allows a computer to interact with humans through the use of voice and DTMF tones input via a keypad.

Commonly used in Telecommunications, Customer Service

IVR System Customization

The process of tailoring Interactive Voice Response (IVR) systems to fit specific business requirements, including custom messages, call routing, and integration with databases for personalized customer interactions.

Commonly used in Telecommunications, Customer Service