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What does IT encompass?
What does IT encompass?
- Network infrastructure, web development, database management, and cloud computing
- Operating systems, cybersecurity, artificial intelligence, and IT support
- Computer hardware, telecommunications, data analysis, and information security
- Computer systems, software, programming languages, data processing and storage (correct)
What did Harold J. Leavitt and Thomas L. Whisler comment on in 1958?
What did Harold J. Leavitt and Thomas L. Whisler comment on in 1958?
- The need for standardized communication protocols in IT systems
- The rapid advancements in computer hardware and software
- The new technology that did not have a single established name (correct)
- The impact of information technology on business processes
What does an IT system generally include?
What does an IT system generally include?
- Biometric scanners, RFID technology, enterprise resource planning systems
- Cloud services, virtualization software, cybersecurity measures
- Telecommunications devices, network protocols, data centers
- Hardware, software, peripheral equipment (correct)
What does an IT project usually refer to?
What does an IT project usually refer to?
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What does ICT encompass?
What does ICT encompass?
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Study Notes
Information Technology (IT)
- IT encompasses a broad range of technologies including computers, servers, mainframes, network devices, peripherals, and software.
- It also includes services and tools used to manage, process, and store various types of data.
Early Comment on IT
- In 1958, Harold J. Leavitt and Thomas L. Whisler commented that IT refers to the combination of computers, management practices, and communication technologies.
Components of an IT System
- An IT system generally includes:
- Hardware components (computers, servers, storage devices)
- Software applications (operating systems, productivity software, management systems)
- Network infrastructure (connectivity, communication systems)
- Data storage and management systems
- Human resources (IT personnel, end-users)
IT Project
- An IT project usually refers to a specific undertaking with a defined objective, scope, timeline, and budget.
- It involves planning, designing, implementing, and delivering a specific IT system, solution, or service.
Information and Communication Technology (ICT)
- ICT encompasses a broader range of technologies, including:
- Telecommunications
- Broadcasting
- Internet and web technologies
- Audiovisual processing and transmission
- Other digital media and applications.
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