Flashcards
Chap. 4 Emerging Technologies part 1
Cards in this deck (22)
- 1Full form of (IoT)Internet of things
- 2Define IOTThe Internet of things (IoT) is the network of physical devices, vehicles, home appliances, and other items
embedded with electronics, software, sensors, actuators, and connectivity. - 3What does Internet of thing result in?Resulting in efficiency improvements, economic benefits.
and reduces human efforts. - 4IOT involves extending________ connectivity beyond standard devices.Internet
- 5Name advantage of IOT● Efficient resource utilization :
● Minimize human effort :
● Time saving :
● Enhance Data Collection :
● Improve, security : - 6Name Disadvantage of IOT● Privacy : Even without the active participation on the user, the IoT system provides substantial personal data in maximum detail
● Complexity : The designing, developing, maintaining and enabling the large technology to IoT system is quite complicated. - 7Name applications of IOT● Smart lighting - Illumination of light is controlled on the basis of day light.
● Smart thermostats - Allows users to schedule, monitor and remotely
control home temperatures.
● Smart locks and garage-door openers - Password based or facial recognition based doors and locks.
● Smart security cameras – Security cameras that can identify known and unknown person and raise alarm, in case of security threat.
● Smart traffic signals – Signal that can adjust their timing to accommodate commutes and holiday traffic and keep cars moving. - 8Define Cloud computingCloud computing is a model for enabling, convenient on-demand network access to a shared pool of computing resources like
network, servers, storage, applications and services released with service provider interaction. - 9What are three models of Cloud computing● Infrastructure as a Service (IaaS),
● Platform as a Service (PaaS)
● Software as a Service (SaaS). - 10Define Infrastructure as a Service (IaaS),IaaS gives users access to storage, networking, servers and other computing resources via the cloud.
- 11Key features of (IaaS),● Instead of purchasing hardware outright, users pay for IaaS on demand.
● Infrastructure is scalable depending on processing and storage needs.
● Enterprises saves the costs of buying and maintaining their own hardware. - 12Example of (IaaS)Examples : Amazon web services (AWS) ec2, Microsoft Azure VM,
Google Compute Engine (GCE) - 13Define Platform as a service (PaaS)A service provider offers access to a cloud-based environment in which users can develop, manage and deliver applications.
- 14Key features of (PaaS)• PaaS provides a platform with tools to test, develop and host applications in the same environment.
• Enables organizations to focus on development without having a worry about underlying infrastructure.
• Providers manage security, operating systems, server software and backups.
• Facilitates collaborative work even if teams work remotely - 15Define Software as a service (SaaS)● A service provider delivers software and applications through the internet.
- 16Key features of (SaaS)● SaaS vendors provide users with software and applications via a subscription model.
● Users do not have to manage, install or upgrade software;
● Data is secure in the cloud;
● Use of resources can be scaled depending on service needs.
● Applications are accessible from almost any internet-connected device, from virtually anywhere in the world. - 17Example of (SaaS)Google's G suite, Microsoft 365, Hostinger
- 18Name Types of Cloud ComputingPublic, Private and Hybrid.
- 19What are Public cloud with exampleShared across multiple users.
• More efficient and inexpensive
• Examples : Amazon AWS, Microsoft Azure, Google Cloud
Platform. - 20What are Private cloudProvides services to selected users
• Data is protected behind the firewall.
• Enhanced security and privacy. - 21What are Hybrid CloudCombines both Public and Private cloud elements.
● Allows greater flexibility as compared to that of public and private cloud solutions - 22What are Benefits of Cloud Computing● Cost saving : Cloud computing solutions are inexpensive than the actual overall Infrastructure set up for the I.T services.
● Reliable : Cloud computing solutions are more reliable than Inhouse I.T infrastructure.
● Mobility : Cloud computing solutions are more portable because user can access data anytime, anywhere as required.
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- XII IT Flashcards on Chap. 4 Emerging Technologies part 1, created by Sachin Tamhankar on 09/03/2025.
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- Sachin Tamhankar
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