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Strategic and tactical tools for digital business exam Questions and answers rated A+ 2024/2025
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Strategic and tactical tools for digitalbusiness exam
Network neutrality - ANSPrincipal, that every one net traffic ought to be treated in the identical
way with the aid of internet carrier vendors, no matter supply, size or nature
Cloud Computing - ANSa version for allowing convenient, on-demand community access to a
shared pool of configurable computing assets (as an instance, networks, servers, garage,
packages, and offerings) that may be swiftly provisioned and launched with minimum control
effort or service-issuer interplay
3 key dimensions of Cloud Computing t - ANS1. Three special carrier models
Infrastructure
platform
software
2. Four types of deployment version
three. And five critical characteristics of Cloud Computing
Three cloud deplyment models - ANSPublic cloud: The maximum well-known. Infrastructure this
is made available to organizations and most people. Amazon/microsoft provide this service.
Private cloud: Uses personal physical cloud infrastructure that is physically on the idea of the
business enterprise. Advantage: Control over information
Hybrid: Public and personal blend. Advance for a few sensitive facts, however private cloud
runs out so the public cloud potential steps in.
Community cloud: Rare. Industry that stocks infrastructure.
Web 2.0 - ANSinteractive. Users have the possibility to co-create.
Social networks
blogs
wiki
Key feature: Interactivity, Participation, generate content material, creativity, innovation, network
Web 2.Zero gives offerings instead of software program (in preference to installing word, we use
google docs)
Harness collective intelligence
, Cloud computing vital characteristics: - ANSOn-demand self-provider: Consumers can acquire
computing competencies which includes server time or community storage as wished
mechanically on their very own.
Ubiquitous network get right of entry to: Cloud resources can be accessed using standard
community and Internet gadgets, together with cellular structures.
Location-independent aid pooling: Computing sources are pooled to serve more than one
customers, with unique digital sources dynamically assigned in keeping with user demand. The
consumer usually does no longer recognize wherein the computing assets are placed.
Rapid elasticity: Computing sources can be hastily provisioned, improved, or decreased to fulfill
converting person demand.
Measured carrier: Charges for cloud resources are primarily based on the quantity of assets
truly used.
Three forms of cloud computing - ANSInfrastructure as a carrier (IaaS): Customers use
processing, garage, networking, and different computing sources from third-celebration
companies known as cloud service vendors (CSPs) to run their data systems. For example,
Amazon used the spare potential of its statistics technology infrastructure to expand Amazon
Web Services (AWS), which offers a cloud environment for a myriad of different IT infrastructure
offerings.
Software as a service (SaaS): Customers use software hosted with the aid of the vendor on the
vendor's cloud infrastructure and delivered as a carrier over a network. Leading SaaS examples
consists of Google's G Suite and Salesforce.Com. Users get right of entry to these packages
from a web browser, and the records and software are maintained at the vendors' faraway
servers.
Platform as a provider (PaaS): Customers use infrastructure and programming gear supported
with the aid of the CSP to increase their very own applications. For instance, IBM gives IBM
Cloud for software program improvement and checking out on its cloud infrastructure. Another
example is Salesforce.Com's Lightning Platform, which permits builders to build applications
which can be hosted on its servers as a provider.
The infrastructure of the net - ANSApplications layer: layer of Internet architecture that consists
of customer programs
Middleware Services layer: the "glue" that ties the applications to the communications networks
and includes such offerings as protection, authentication, addresses, and storage repositories
Transport Services and Representation Standards layer: layer of Internet structure that homes
the TCP/IP protocol
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