Cloud

[Cloud] Consider Three Service Models of Cloud Computing (NIST) as discussed in the class.Which one of the following choices is NOT correct? Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS) Application as a Service (AaaS)

Application as a Service (AaaS)

[Cloud] Consider Five Essential Characteristics of Cloud Computing (NIST) as discussed in the class.Capabilities are available over the network and accessed through standard mechanisms that promote use by heterogeneous thin or thick client platforms (e.g., mobile phones, tablets, laptops, and workstations).This is about _____.Select the best answer. On-demand self-service Broad network access Resource pooling Rapid elasticity Measured service.

Broad network access

[Cloud] Consider Virtualization as discussed in the class. Which one of the following choices is NOT correct? Virtualization software separates a physical computing device into one or more "virtual" devices, to be easily used and managed. With operating-system-level virtualization, it essentially creates a scalable system of multiple independent computing devices, where idle computing resources can be used more efficiently. Virtualization provides the agility required to speed up IT operations and reduces cost by increasing infrastructure utilization. Autonomic computing with virtualization automates the process through which the user can provision resources on-demand. By maximizing user involvement, automation speeds up the process, reduces labor costs and reduces the possibility of human errors.

By maximizing user involvement, automation speeds up the process, reduces labor costs and reduces the possibility of human errors.

[Cloud] Consider the enabling technologies of Cloud Computing as discussed in the class.______ Model is broadly to any distributed application with 2-layers to distinguish service providers and service requestors.Which one of the following choices is correct? Select the best answer. Client-Server Grid Computing Utility Computing Fog Computing Cloud-User Model

Client-Server

[Cloud] Consider the major benefits of Cloud Computing as discussed in the class. Pricing on a utility computing basis can be simplified or "fine-grained" with usage-based billing options. Cloud computing get the job done for users with less in-house IT skills than needed normally.This generates or causes one of the following benefits.Which one of the following choices is Correct? Select the best answer. Organizational Agility Cost Reduction Global Services Easier Maintenance Multitenancy

Cost Reduction

[Cloud] Consider the major benefits of Cloud Computing as discussed in the class.Public-cloud delivery model converts capital expenditures (e.g., buying servers) to operational expenditure. This lowers effectively barriers to entry, as infrastructure is typically provided by a third party and need not be purchased for one-time or infrequent intensive computing tasks.This generates or causes one of the following benefits.Which one of the following choices is Correct? Organizational Agility Cost Reduction Global Services Easier Maintenance Multitenancy

Cost Reduction

[Cloud] Consider the Cloud Computing as discussed in the class.Amazon has been pioneering and providing one of the most popular cloud computing platforms and services including Amazon Web Services (AWS) and ____.Which one of the following choices is Correct? Elastic Compute Cloud (EC2). Azure SmartCloud framework Oracle Cloud Google Compute Engine

Elastic Compute Cloud (EC2).

[Cloud] Consider the major benefits of Cloud Computing as discussed in the class. Enabling users to access systems using a web browser regardless of their location or what device they use (e.g., mobile phones, desktop or laptop) as infrastructure is off-site (provided by a third-party) and accessed via the Internet from anywhere. This generates or causes one of the following benefits. Which one of the following choices is Correct? Select the best answer. Organizational Agility Cost Reduction Global Services Easier Maintenance Multitenancy

Global Services

[Cloud] Consider the enabling technologies of Cloud Computing as discussed in the class.______ Model is a form of distributed and parallel computing, whereby a 'super and virtual computer' is composed of a cluster of networked, loosely coupled computers acting in concert to do large tasks.Which one of the following choices is correct? Select the best answer. Client-Server Grid Computing Utility Computing Fog Computing Cloud-User Model

Grid Computing

[Cloud] Consider Cloud Computing as discussed in the class._______ with the use of multiple redundant sites makes well-designed cloud computing suitable for business continuity and disaster recovery.Which one of the following choices is Correct?Select the best answer. Improved Availability Scalable elasticity Secure Architecture Development Agility Improved Cost

Improved Availability

[Cloud] Consider three models of Cloud Computing (NIST) as discussed in the class.____ refers to online services that provide high-level APIs used to abstract various low-level details of underlying network infrastructure. Which one of the following choices is correct? Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS) Application as a Service (AaaS) Virtualization as a Service (VaaS)

Infrastructure as a Service (IaaS)

[Cloud] Consider the Cloud Computing as discussed in the class.Which one of the following choices is NOT correct? It is about the on-demand availability of Computer System resources. It is to describe Data Centers available to many users over the Internet. It is generally about the availability of data storage or computing power. It is provided without direct active management by the user. It is to make resources available in any cloudy situations.

It is to make resources available in any cloudy situations.

[Cloud] Consider Five Essential Characteristics of Cloud Computing (NIST) as discussed in the class.Cloud systems automatically control and optimize resource use by leveraging a metering capability at some level of abstraction appropriate to the type of service (e.g., storage, processing, bandwidth, and active user accounts). Resource usage can be monitored, controlled, and reported, providing transparency for both the provider and consumer of the utilized service.This is about _____.Select the best answer. On-demand self-service Broad network access Resource pooling Rapid elasticity Measured service.

Measured service.

[Cloud] Consider the major benefits of Cloud Computing as discussed in the class._____ enables centralization of infrastructure in locations with lower costs (such as real estate, electricity), increase of peak-load capacity and workload being managed by the providers (IT experts), and to improve utilization and efficiency of the systems.Which one of the following choices is Correct?Select the best answer. Organizational Agility Cost Reduction Global Services Edge Service Multitenancy

Multitenancy

[Cloud] Consider three models of Cloud Computing (NIST) as discussed in the class._____ is defined as the capability provided to the consumer is to deploy onto the cloud infrastructure consumer-created or acquired applications created using programming languages, libraries, services, and tools supported by the provider.Which one of the following choices is correct?Select the best answer. Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS) Application as a Service (AaaS) Virtualization as a Service (VaaS)

Platform as a Service (PaaS)

[Cloud] Consider three models of Cloud Computing (NIST) as discussed in the class._____ is provided if the consumer does not manage or control the underlying cloud infrastructure including network, servers, operating systems, or storage, but has control over the deployed applications and possibly configuration settings for the application-hosting environment.Which one of the following choices is correct?Select the best answer. Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS) Application as a Service (AaaS) Virtualization as a Service (VaaS)

Platform as a Service (PaaS)

[Cloud] Consider Five Essential Characteristics of Cloud Computing (NIST) as discussed in the class. The provider's computing resources are pooled to serve multiple consumers using a multi-tenant model, with different physical and virtual resources dynamically assigned and reassigned according to consumer demand.This is about _____. Select the best answer. On-demand self-service Broad network access Resource pooling Rapid elasticity Measured service.

Resource pooling

[Cloud] Consider Five Essential Characteristics of Cloud Computing (NIST) as discussed in the class.The provider's computing resources are pooled to serve multiple consumers using a multi-tenant model, with different physical and virtual resources dynamically assigned and reassigned according to consumer demand.This is about _____.Select the best answer. On-demand self-service Broad network access Resource pooling Rapid elasticity Measured service.

Resource pooling

[Cloud] Consider three models of Cloud Computing (NIST) as discussed in the class. The consumer does not manage or control the underlying cloud infrastructure including network, servers, operating systems, storage, or even individual application capabilities, with the possible exception of limited user-specific application configuration settings. The capability provided to the consumer is to use the provider's applications running on a cloud infrastructure. The applications are accessible from various client devices through either a thin client interface, such as a web browser (e.g., web-based email), or a program interface. This describes one of three models of cloud computing (NIST).Which one of the following choices is correct? Select the best answer. Software as a Service (SaaS) Platform as a Service (PaaS) Infrastructure as a Service (IaaS) Application as a Service (AaaS) Virtualization as a Service (VaaS)

Software as a Service (SaaS)

[Cloud] Consider Five Essential Characteristics of Cloud Computing (NIST) as discussed in the class.Which one of the following choices is NOT correct?Select the best answer. On-demand self-service Broad network access Resource pooling Rapid elasticity Telemarketing service.

Telemarketing service.

[Cloud] Consider the enabling technologies of Cloud Computing as discussed in the class.______ model is about the "packaging of computing resources, such as computation and storage, as a metered service similar to a traditional public utility, such as electricity."Which one of the following choices is correct? Select the best answer. Client-Server Grid Computing Utility Computing Fog Computing Cloud-User Model

Utility Computing

[Cloud] Consider the Cloud Computing as discussed in the class.Cloud providers typically use a(n) ______ model which let user be accountable to its own use only.Which one of the following choices is Correct? pay-as-you-go rent-or-lease lease-to-own prorated-pay accelerated-credit

pay-as-you-go

[Cloud] Consider the Cloud Computing as discussed in the class. Cloud computing is designed to _____.Which one of the following choices is NOT correct? to achieve coherence and economies of scale. to explore and share the in-house IT expertise in cloud computing. to avoid or minimize up-front (start-up) costs of IT infrastructure. to allows cheaper, faster, flexible, powerful solutions to get their applications up and running faster

to explore and share the in-house IT expertise in cloud computing.

[Cloud] Consider the Cloud Computing as discussed in the class. The main enabling technology for cloud computing is _____.Which one of the following choices is Correct? augumentation server-pool model client-server model virtualization workload balancing

virtualization