ITE-6300 - Cloud Computing and the Internet of Things oed answer key
Showing 261 to 280 of 292 total answers.
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
Bluetooth Low Energy (BLE) is a wireless technology based on the IEEE 802154 standard and used in various application areas, including home automation, smart energy, remote control and health care
Answer
False
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
Various organizations are taking advantage by adopting virtualization dueto the following factors:Protecting the environment by safe guarding planet Earth, saving energyand less e-waste generation
Answer
True
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
A _______________ or virtual machine monitor (VMM) is a piece of software that allows physical devices to share their resources among virtual machines (VMs) running on top of that physical hardware
Answer
hypervisor
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
Proper VM management and proper capacity management is required orelse VMs can become uncontrollable and create a virtual bottleneck thatcan cause disasters on the performance of virtualized system
Answer
True
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
software development method emphasizes collaboration, communication and integration between developers and other IT personnel with the goal of streamlining software development and quality assurance
Answer
DevOps
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
This is a model of cloud computing in which the vendor provides the hardware and software tools necessary to create, deploy and manage applications at scale to the user via the internet, as a service
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
While the RPL data rate and radio range are lower than the same metrics in classic Bluetooth, RPL is designed for very low-power applications running off a coin battery (for example, the popular CR2032)
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
WSN provide a virtual layer through which the digital systems can access information of the physical world Therefore, WSNs have become one of the most important elements in IoT (Luigi Atzori et al, 2010)
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
Virtualization technology can be tracked down for its foundations in late 60s but due to some recent developments and technological paradigm shifts like cloud and grid computing, it is now widely accepted
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
This is a model of computer storage in which data is stored in facilities (often multiple facilities) managed by a hosting company (cloud service provider) and is accessed remotely by the user via a network
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
Smart Cities also address security issues by means of complex security systems for detecting theft, fire or unauthorized entry The stakeholders involved in this scenario constitute a very heterogeneous group
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
In order to make IoT services available at low cost with a large number of devices communicating securely to each other, there are many security challenges to overcome We will briefly review some main challenges
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
URL Fetch service permits the hosted web app's scripts to communicate with other apps or access various computing resources on Google's network infrastructure to issue HTTP and HTTPs requests and receive responses
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
iCloud is a cloud storage service (SaaS) that allows users to store practically any kind of file on remote cloud servers with the ability to share these files in a synchronized format across all PCs or mobile devices
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
This is a term used to reference the ability of a system to adapt to changing workload demand by provisioning and deprovisioning pooled resources so that provisioned resources match current demand as well as possible
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
In order to achieve better results, there is an ongoing research for more advanced technologies Special interest has been attracted by the loT schemes of combined mode, that supports probably encryption and authentication
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
Gartner identifies IoT as one of the top ten strategic technology trends, Cisco forecasts 50 billion devices connected by 2020, a potential market in excess of $14 trillion, and also claims that IoT is actually already here
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Awesome StudentQuestion • Cloud Computing and the Internet of Things
The main issues faced by SaaS are security and privacy Poorly secured IaaS devices and services can serve as potential entry points for cyber-attack and expose user data to theft by leaving data streams inadequately protected
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Awesome StudentQuestion • Cloud Computing and the Internet of Things