Practice what you preach is the beginning of success. Since you have chosen to participate in the demanding IT certification exam. Then you have to pay your actions, and achieve excellent results. BraindumpsQA's IBM C2030-284 exam training materials are the best training materials for this exam. With it you will have a key to success. BraindumpsQA's IBM C2030-284 exam training materials are absolutely reliable materials. You should believe that you can pass the exam easily , too.
Exam Name: Foundations of IBM Cloud Computing Architecture V4
One year free update, No help, Full refund!
C2030-284 Real Dumps Total Q&A: 112 Questions and Answers
Last Update: 2015-11-05
C2030-284 Dumps PDF Detail : C2030-284 Real Dumps
Exam Name: IBM Midrange Storage Technical Support V4
One year free update, No help, Full refund!
C4090-461 Exam Dumps Total Q&A: 64 Questions and Answers
Last Update: 2015-11-05
C4090-461 Braindumps Detail : C4090-461 Exam Dumps
Exam Name: IBM i2 Intelligence Technical Mastery Test v2
One year free update, No help, Full refund!
P2170-749 Study Guide Total Q&A: 30 Questions and Answers
Last Update: 2015-11-05
P2170-749 Bootcamp Detail : P2170-749 Study Guide
Have you signed up for IBM C4090-461 exam? Will masses of reviewing materials and questions give you a headache? BraindumpsQA can help you to solve this problem. It is absolutely trustworthy website. Only if you choose to use exam dumps BraindumpsQA provides, you can absolutely pass your exam successfully. You spend lots of time on these reviewing materials you don't know whether it is useful to you, rather than experiencing the service BraindumpsQA provides for you. So, hurry to take action.
You can first download BraindumpsQA's free exercises and answers about IBM certification P2170-749 exam as a try, then you will feel that BraindumpsQA give you a reassurance for passing the exam. If you choose BraindumpsQA to provide you with the pertinence training, you can easily pass the IBM certification P2170-749 exam.
C2030-284 Free Demo Download: http://www.braindumpsqa.com/C2030-284_braindumps.html
NO.1 A cloud architect must consider resiliency options when migrating enterprise workloads to
cloud.
What are some of the backup and recovery options that a cloud infrastructure provider should
consider as part of their offering?
A. Backup and recovery for missing data in the database.
B. Backup and recovery for Error 404, Application file not found.
C. Backup and recovery for the customer's application password.
D. Backup and recovery of snapshots for database and application.
Answer: D
IBM Exam Cram C2030-284 study guide C2030-284 Dumps PDF C2030-284 C2030-284 certification
NO.2 Which statement is true about public cloud architectures?
A. They typically leverage Internet-accessible on demand services.
B. They utilize system administrators to deliver requested services.
C. Public cloud computing architectures are ideal for heavily regulated workloads.
D. The main function of a public cloud computing architecture is privately owned data centers
Answer: D
IBM Study Guide C2030-284 C2030-284 exam prep C2030-284 Latest Dumps C2030-284 study guide C2030-284 Test Questions
NO.3 According to the Cloud Services Adoption Pattern, what is considered to be the set of services
that make up the entry level for a Platform as a Service implementation?
A. Management of Service Level Agreements, quality of service management, and security.
B. Management of programming services and integration services with other clouds and applications.
C. Management of development operations, continuous delivery, and application performance
monitoring.
D. Management of services through service catalog, automated service deployment and metering,
resource
Answer: D
IBM exam simulations C2030-284 Free download C2030-284 VCE Dumps C2030-284 study guide
NO.4 Which principle of the IBM Cloud Computing Reference Architecture V4 describes the objective
to share a common management platform?
A. Generic principle
B. Efficiency principle
C. Lightweightness principle
D. Economies-of-scale principle
Answer: D
IBM C2030-284 Practice Test C2030-284 C2030-284 Practice Test C2030-284 Braindumps
Explanation:
Reference:
http://www-03.ibm.com/certify/tests/obj283.shtml
NO.5 Which statement is true about the use of topology based patterns within cloud computing?
A. Deploying complex workloads is faster and easier.
B. It allows the definition of objects which are different from normal database objects
C. The Cloud Enabled Data Center adoption pattern is typically the entry point into the cloud
solutions space.
D. The virtual application model is undefined to include certain components, links, and policies that
are available within the selected pattern type and any secondary pattern types that are associated
with the selected one.
Answer: C
IBM Test Questions C2030-284 C2030-284 Exam Tests C2030-284 certification C2030-284
Explanation:
Reference:
http://www.redbooks.ibm.com/redpapers/pdfs/redp4893.pdf
NO.6 An application has recently recorded this current profile for the utilization of the server-side
components.
The graph shows that within a short period of time several sudden utilization peaks have been
recorded.
Except for these isolated spikes the load is below 20%.
Which two components of a Platform as a Service offering primarily contribute to handle the spikes
in CPU utilization and ensure that the application meets the expected performance targets (i.e. <40%
CPU utilization)?
A. Runtime metering and monitoring services help detect conditions that lead to peaks in CPU
utilization and therefore react with the provision of additional resources.
B. Continuous delivery of services allows application developers to quickly provide patches so that a
new code base can be deployed and more efficiently address load surges.
C. Identity management services allow strict control access to applications, prevent unauthorized
access to unwanted clients, and reduce the CPU utilization of the computing nodes.
D. E-mail notification services can automatically inform system administrators of the application's
current state and allow them to promptly intervene with the addition of new computing resources.
E. Auto-scaling and cloud-bursting provide the capability of acquiring additional compute nodes and
by joining the resource pool can help level down the overall server load. When the load stabilizes
below the expected threshold, the resources can be relinquished.
Answer: B,C
IBM PDF VCE C2030-284 Practice Test C2030-284 dumps torrent
NO.7 What are three non-functional requirements related to cloud computing?
A. network - access for workload
B. storage - type required for workload
C. compute - requirements for workload
D. availability - delivery making workload available
E. security - define the level of compliance needed
F. scalability - define the maximum number of users to support
Answer: D,E,F
IBM test questions C2030-284 Exam Questions C2030-284 Exam Questions
Explanation:
http://public.dhe.ibm.com/partnerworld/pub/certify/study_guide_c2030_284.pdf
Page: 45-46
Describe non-functional requirements (NFRs) in the context of a cloud solution.
NFRs identify critical aspects of the cloud solution that are not feature/function related. NFRs impact
the solution design by clearing identifying key characteristics of cloud operations.
3.14.1.Availability and serviceabilityincludes characteristics such as high availability, DR, acceptable
downtime or degradation of services during maintenance. The availability expectations of a system
relate to how many hours in the day, days per week, and weeks per year the application is going to
be available to its users and how quickly they should be able to recover from failures. Since the
system includes Software (including applications), Hardware and Network components, this
requirement extends to all three types. The serviceability expectations must integrate with existing
support structure and support processes, provide a ticketing system to log/track problem tickets and
that integrated with an existing ticketing system, support automatic patch download and installation
and provide sufficient diagnostic information (logs, dumps, traces) to expedite problem resolution
and support service level agreements often measured by key performance indicators (KPIs) like
"98.5% availability" or "Full restoral to service in < 4 hrs" or "Maintenance window limited to a two
hour window once per month on second Saturday". 3.14.2.Performanceincludes UI and VM expected
performance. The cloud infrastructure and services must be able to meet the response time,
throughput and scaling requirements as defined by the service level agreements of the service
offering. The cloud infrastructure must provide manual and automated ways to optimize utilization in
the data center. Often measured by KPIs like "64 bit RHEL VM should be available within eight
minutes of user provisioning request" or "UI responsiveness should render catalog options within 5
seconds". 3.14.3.Scalabilityincludes number of concurrent users and number of number of managed
workloads and number of VMs per minute/hour. Scalability is the ability to expand the system
architecture to accommodate more users, more transactions and more data as users and data are
added. This should allow existing systems to be extended as far as possible without necessarily
having to replace them. Often measured in KPIs like "Needs to support 100 concurrent users" or
"Should have capacity to managed 10,000 RHEL VMs and 5,000 AIX LPARs" or "System should be able
to provision 100 RHEL VMs per/hour". 3.14.4.Consumabilityincludes UI usability, cloud infrastructure
install time and total cost of ownership. Consumability is a description of the customer's end-to-end
experience with the solution. The tasks associated with Consumability start before the consumer
purchases a service and continue until the customer stops using the product. By improving the
Consumability of the service, the value of that service to the client can be increased. Often quantified
as "UI should be intuitive for new users without formal training" or "Installation of cloud
infrastructure should require no more than 80 hours". 3.14.5.Extensibilityincludes 3rd party
integration, UI extensibility, application interfaces, and hypervisor support. The Cloud must be
extensible in order to address future functionality and changes without having to be rewritten,
support that the application may have access to additional disparate back-end systems, support the
ability to integrate with existing security systems either on-premise or elsewhere in clouds and be
able to add/remove/relocate physical and logical resources withoutdisturbing running services. Often
quantified as "Cloud infrastructure should interface with existing problem management system" or
"Cloud infrastructure should support Vmware, PowerVM, and HyperV" or "Self Service UI should be
invocable through RESTful APIs". 3.14.6.Securityincludes Command & Control, Identity, Access, and
Entitlement Management, Data and Information Protection Management, Software, System, and
Service Assurance, Threat and Vulnerability Management, Risk and Compliance Assessment and
Security Policy Management. Often driven by industry regulatory compliance. Often quantified as
"Must adhere to corporate standard XYZ" or "Provisioned VMs must receive monthly security
updates" or "Cloud infrastructure should ensure network isolation between tenant workloads".
NO.8 What is required to implement the Efficiency principle of the IBM Cloud Computing Reference
Architecture V4?
A. A very high degree of standardization to enable high degrees of automation.
B. Hosting of the cloud management platform and the cloud services in green data centers.
C. A shortest path strategy for optimal cloud service placement in multi-site cloud environments
D. Optimization of the cloud service response times and computing resources allocated by the
services.
Answer: A
IBM test questions C2030-284 braindump C2030-284 Latest Dumps C2030-284
Explanation:
Link:http://public.dhe.ibm.com/partnerworld/pub/certify/study_guide_c2030_284.pdf
Page: 40-41
3.9.1. Efficiency Principle - Design for cloud-scale efficiencies:
When realizing cloud characteristics such as elasticity, self-service access, and flexible sourcing,
the cloud design is strictly oriented to high cloud scale efficiencies and short time-to-delivery/time-
to-change.To implement a cloud following this principle with that high level of efficiency
and flexibility,a very high degree of standardization(i.e. minimal variety in the data center with
respect to numbers of server, storage, network technologies, operating systems & versions,
middleware products, applications, etc.)is required to enable high degrees of automation.
No comments:
Post a Comment