Information Systems Overview

The five components are hardware, software, data, procedures, and people.

Raw data refers to unprocessed facts and figures generated by a system, which serves as the foundation for creating useful information.

Timeliness means that information should be available when needed to be effective in decision-making.

<p>Accuracy reflects how closely information matches reality, while completeness ensures that the information provides a full picture of the subject matter.</p> Signup and view all the answers

<p>The three levels are operational, managerial, and executive, each serving distinct roles within an organization.</p> Signup and view all the answers

<p>Computer resources enable automation, data management, and communication, all critical for efficient organizational activities.</p> Signup and view all the answers

<p>The strategic information system framework focuses on aligning information systems with the organization's strategic goals to gain a competitive advantage.</p> Signup and view all the answers

<p>Reliability ensures that the information provided is dependable and consistent, which is crucial for informed decision-making.</p> Signup and view all the answers

<p>Cloud services allow seamless information sharing among teams, facilitating better communication and collaboration across different locations.</p> Signup and view all the answers

<p>CRM systems manage customer interactions to enhance service delivery and foster long-term relationships.</p> Signup and view all the answers

<p>Data analytics provide access to real-time data, enabling more informed and timely decisions.</p> Signup and view all the answers

<p>AI enhances supply chain optimization through robotic process automation and machine learning algorithms.</p> Signup and view all the answers

<p>IoT enables connectivity and resource sharing across borders, facilitating global collaboration.</p> Signup and view all the answers

<p>Predictive analytics helps decision-makers anticipate future trends and customer needs.</p> Signup and view all the answers

<p>Edge computing optimizes resource allocation and reduces costs by processing data closer to its source.</p> Signup and view all the answers

<p>BI tools like Power BI or Tableau analyze data to help organizations make data-driven decisions.</p> Signup and view all the answers

<p>File servers store and manage files, application servers run applications, and web servers deliver web content to users.</p> Signup and view all the answers

<p>Scalability ensures systems can handle increased loads, while redundancy provides backup resources to maintain operations during failures.</p> Signup and view all the answers

<p>Cloud computing provides scalability, cost-effectiveness, and reduced management of IT resources.</p> Signup and view all the answers

<p>Effective resource allocation maximizes productivity and supports decision-making, which improves overall organizational performance.</p> Signup and view all the answers

<p>He is called the 'father of the computer' for his conceptualization of the Analytical Engine, a precursor to modern computers.</p> Signup and view all the answers

<p>Fortran was the first high-level programming language, which simplified the process of writing code for programmers.</p> Signup and view all the answers

<p>The abacus functioned as a basic counting device, making it significant as one of the earliest tools for arithmetic calculations.</p> Signup and view all the answers

<p>Ada Lovelace is credited with writing algorithms for the Analytical Engine, thus being recognized as the first computer programmer.</p> Signup and view all the answers

<p>UNIX served as the foundation for many subsequent operating systems, influencing their design and functionality.</p> Signup and view all the answers

<p>Early punch card systems significantly advanced data entry and processing techniques, paving the way for electronic computing.</p> Signup and view all the answers

<p>ARPANET was the precursor to the modern internet, as it was the first network to implement packet switching.</p> Signup and view all the answers

<p>E-commerce has enabled businesses to connect with a global clientele, revolutionizing traditional sales and marketing strategies.</p> Signup and view all the answers

<p>EHRs ease healthcare administration and enhance patient care by providing accessible and up-to-date patient information.</p> Signup and view all the answers

<p>Computers revolutionized the entertainment industry by enabling video games, digital art, and streaming services.</p> Signup and view all the answers

<p>Quantum computing can potentially be used in drug discovery, solving optimization issues, and enhancing cryptography.</p> Signup and view all the answers

<p>Computers have revolutionized education through e-learning platforms and democratization of access to information for research and learning.</p> Signup and view all the answers

<p>Protecting people's privacy is a key ethical concern.</p> Signup and view all the answers

<p>AI algorithms can become biased by picking up biases present in their training data.</p> Signup and view all the answers

<p>Advanced technology increases the danger of cyberattacks and breaches.</p> Signup and view all the answers

<p>Quantum computing is expected to mature and enable breakthroughs in fields like cryptography.</p> Signup and view all the answers

<p>AI will enhance predictive analytics, medication discovery, and personalized treatment plans.</p> Signup and view all the answers

<p>Ethical AI regulations concentrate on accountability, transparency, and reducing bias.</p> Signup and view all the answers

<p>Parallel computing involves executing multiple tasks concurrently to enhance computational performance.</p> Signup and view all the answers

<p>Task parallelism involves dividing a problem into smaller simultaneous tasks, while data parallelism processes multiple data elements concurrently.</p> Signup and view all the answers