पुढील काही प्रश्नांची उत्तरे आपण या पोस्टमध्ये पाहणार आहोत :-
1) Fill in the blanks
2) Match the pair
3) State whether the given statement is true or false
4) Explain the followings
आता आपण क्रमानुसार प्रश्नांची उत्तरे पाहूया :-
HSC IT - Emerging Technologies Exercise Solutions Maharashtra Board
Q.1) Fill in the blanks.
1) IOT is referred as _____.
Ans : Internate of things
2) Smart Home is the application of _____ Technology.
Ans : IoT
3) Amazon is the _____ service provider.
Ans : Infrastructure as a service (laas)
Q.2) Match the Pair.
'A' 'B'
1) Smart City a) Software as a service
2) Amazon web server b) Platform as a service
3) PaaS c) Cloud computing
4) SaaS d) IoT
Ans : 1) - d), 2) - c), 3) - b), 4) - a)
Q.3) State whether the given statement is true or false.
1) Paas provides a platform with tools to test, develop and host applications in the same environment.
Ans : True
2) Cloud computing means to store and access data and programs over the internet.
Ans : True
Q.4) Explain the followings.
1) Give some applications of IOT.
Ans : Applications of IoT :-
i) smart lighting - Illumination of light is controlled on the basis of day light.
ii) Smart thermostate - Allows users to schedule, monitor and remotely control home temperatures.
iii) Smart locks and garage - door openers - password base or facial recognition base doors and locks.
iv) Smart security camera - Security cameras that can identify known and unknown person and raise alarm, in case of security threat.
v) Smart traffic signals - Signal that can adjust their timing to accommodate commutes and holiday traffic and keep cars moving.
2) Explain in detail about cloud computing.
Ans : Cloud computing is a model for enabling, convenient on - demand network access to share pole of computing resources like network, servers, storage, applications and services release with service provider interaction.
There are three basic types of deployment of cloud computing that are public, private and hybrid.
i) Public Cloud : In public cloud, all the services and supporting infrastructure are managed off - site over the internet and shared across multiple users.
E.g - Amazon AWS, Microsoft Azure, Google Cloud Platform.
ii) Private cloud : As the name suggests private cloud provides I.T services through the internet or a private network to selected users rather than two general public.
iii) Hybrid Cloud : Hybrid cloud environment combines both public and private cloud elements.
3) Explain models of cloud computing.
Ans : Models of cloud computing :-
There are three primary service models of cloud computing that are infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS).
i) Infrastructure as a service (IaaS) :
IaaS gives users access to storage, networking, servers and other computing resources via the cloud.
ii) Platform other service (PaaS) :
A service provider offers access to a cloud base environment in which users can develop, manage and deliver applications.
iii) Software as a service : A service provider delivers software and applications through the internet. Users do not install applications on their local devices.
4) Give brief idea about AI.
Ans : Artificial intelligence (AI) is an area of computer science that emphasizes on creation of intelligent machines that work and react like humans.
AI is different from robotics but related to some extend in which machines there environment, perform calculation and do physical test either by themselves or under the direction of people.
AI has some sub fields like :-
- Machine Learning
- Neural Networks
- Deep Learning
- Cognitive Computing
5) Explain the concept of 5G.
Ans : i) 5G is 5th generation of cellular network Technology.
ii) 5G is the next generation of wireless communications.
iii) it is expected to provide internet connection that are multiple times faster than 4G LTE (Long Term Evolution).
iv) 5G Technology may use a variety of spectrum bands, including millimetre wave (mm wave) radio spectrum, which can carry very large amount of data at a short distance.
v) The drawback of higher frequencies is that they are more easily obstructed by the walls of buildings, trees and other foliage and even changes in the weather.
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