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Questions and Answers
Which type of apps is platform dependent?
Which company developed Android?
Which of the following is not considered a gaming app?
True or False: Web apps require hand-held devices for installation.
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Which word completes the sentence: Apps created by combining the features of native and web apps is called a _________.
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What is an application developed for hand-held devices such as smartphones called?
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Which operating system for mobile devices was developed by Google?
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What are the three principal areas that constitute Information Technology (IT)?
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When did the development of calculating machines begin?
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What was the world's first programmable computer and who developed it?
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In Information Technology (IT), what does software refer to?
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What is the role of IT services in maintaining computer systems?
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How has Information Technology impacted healthcare?
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What is a major challenge associated with the increasing reliance on Information Technology?
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Which aspect of IT has revolutionized the way people interact with each other?
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What significant concern arises from the storage and use of personal data in IT?
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How has IT impacted business operations?
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Study Notes
Information Technology (IT)
- IT is a global nervous system that connects and empowers people in ways unimaginable just a few decades ago.
Origins of Information Technology
- IT traces its roots to the development of calculating machines in the 17th century.
- The first programmable computer, the Z3, was developed by Konrad Zuse in 1941.
- The first commercially available computer, the UNIVAC, was introduced in 1951.
The Three Pillars of IT
- Hardware: physical components of a computer system, including the Central Processing Unit (CPU), memory, storage, and input/output (I/O) devices.
- Software: instructions and programs that tell the hardware what to do, including operating systems, applications, and utilities.
- Services: expertise and support necessary to keep computer systems running smoothly, including consulting, maintenance, and training.
IT in Modern Society
- Communication: email, instant messaging, social media, and video conferencing have revolutionized the way people interact with each other.
- Education: online courses, virtual classrooms, and interactive learning tools have expanded access to education and enhanced the learning experience.
- Healthcare: electronic health records, telemedicine, and medical devices have improved patient outcomes, increased access to care, and reduced costs.
- Business: cloud computing, data analytics, and automation have enabled companies to streamline operations, improve customer satisfaction, and gain a competitive edge.
Challenges and Opportunities
- Cybersecurity: the risk of cyberattacks and data breaches increases with the reliance on IT.
- Data privacy: the storage and use of personal data pose significant privacy concerns.
- Digital divide: not everyone has equal access to IT resources.
- Job creation: IT has created new opportunities for employment and career growth.
Apps and Mobile Devices
- Android is a mobile operating system developed by Google.
- Apps can be platform-dependent or web-based.
- Hybrid apps combine features of native and web apps.
- Mobile apps can be used without internet connectivity.
- Not all apps in the Google Play Store are verified and certified by Google.
Additional Facts
- Apps were initially developed for desktops only.
- Android is a mobile operating system.
- Web apps do not require hand-held devices for installation.
- Gaming apps, such as Talking Tom and Angry Birds, are platform-dependent.
- Apps can be downloaded from the App Store, Play Store, or Microsoft Store.
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Description
Test your knowledge on software development by identifying correct options related to apps and platforms in this quiz. From identifying the developer of Android to distinguishing between types of apps, this quiz covers various aspects of software development.
