QUESTION: 61

What is an attribute of Cloud computing?

All software licensing must be pre-purchased
Zero downtime
Lower IT costs
All computing resources are CAPEX costs

Answer(s): C

Explanation:

Cloud computing is on-demand access, via the internet, to computing resources--applications, servers (physical servers and virtual servers), data storage, development tools, networking capabilities, and more--hosted at a remote data center managed by a cloud services provider (or CSP). The CSP makes these resources available for a monthly subscription fee or bills them according to usage. Compared to traditional on-premises IT, and depending on the cloud services you select, cloud computing helps do the following: Lower IT costs: Cloud lets you offload some or most of the costs and effort of purchasing, installing, configuring, and managing your own on-premises infrastructure. Improve agility and time-to-value: With cloud, your organization can start using enterprise applications in minutes, instead of waiting weeks or months for IT to respond to a request, purchase and configure supporting hardware, and install software. Cloud also lets you empower certain users--specifically developers and data scientists--to help themselves to software and support infrastructure. Scale more easily and cost-effectively: Cloud provides elasticity--instead of purchasing excess capacity that sits unused during slow periods, you can scale capacity up and down in response to spikes and dips in traffic. You can also take advantage of your cloud provider's global network to spread your applications closer to users around the world.

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QUESTION: 62

Most companies have adopted, or on the path to adopt, a cloud computing model, which primary benefit should company consider with this adoption?

Efficiency
Stability
Integration
Latency

Answer(s): A

Explanation:

The term `cloud computing' also refers to the technology that makes cloud work. This includes some form of virtualized IT infrastructure--servers, operating system software, networking, and other infrastructure that's abstracted, using special software, so that it can be pooled and divided irrespective of physical hardware boundaries. For example, a single hardware server can be divided into multiple virtual servers. Virtualization enables cloud providers to make maximum use of their data center resources. Not surprisingly, many corporations have adopted the cloud delivery model for their on-premises infrastructure so they can realize maximum utilization and cost savings vs. traditional IT infrastructure and offer the same self-service and agility to their end-users. Cloud computing benefits Flexibility: Users can scale services to fit their needs, customize applications and access cloud services from anywhere with an internet connection. Efficiency: Enterprise users can get applications to market quickly, without worrying about underlying infrastructure costs or maintenance. Strategic value: Cloud services give enterprises a competitive advantage by providing the most innovative technology available.

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QUESTION: 63

What is the application service on IBM Cloud that enables managing the lifecycle of API's with a set of Integrated features?

App connect
MQ
API Connect
Event Stream

Answer(s): C

Explanation:

IBM® API Connect is an integrated API management offering, where all of the steps in the API lifecycle, and the actions that surround it, are performed within the offering. The steps of the API lifecycle include creating, running, managing, and securing APIs.

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QUESTION: 64

Once of security feature of VPC is security groups, What are security groups and what do they do?

Security group are set of tools available in VPC to monitor the security and compliance of client environments
Security group are group of network security appliances which monitor inbound traffic for suspicious network activity
Security group allow the creation of group of resources and assignment of uniform access rules to those resources
Security group allow clients to group storage for sensitive data to meet compliance requirement

Answer(s): B

Explanation:

An IBM Cloud® security group is a set of IP filter rules that define how to handle incoming (ingress) and outgoing (egress) traffic to both the public and private interfaces of a virtual server instance. The rules that you add to a security group are known as security group rules.

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Free C1000-142 Exam Braindumps (page: 16)

QUESTION: 61

Explanation:

QUESTION: 62

Explanation:

QUESTION: 63

Explanation:

QUESTION: 64

Explanation: