WorksheetsCloud computing 2
Total questions: 25
Worksheet time: 13mins
Which of the following benefit is related to creates resources that are pooled together in a system that supports multi-tenant usage ?
On-demand self-service
Broad network access
Resource pooling:
All of the mentioned
The _____ is something that you can obtain under contract from your vendor.
PoS
QoS
SoS
All of the mentioned
Point out the wrong statement :
Internet consumes roughly 1 percent of the world's total power
The cost advantages of cloud computing have enabled new software vendors to create productivity applications
A client can provision computer resources without the need for interaction with cloud service provider personnel
None of the mentioned
All cloud computing applications suffer from the inherent _______ that is intrinsic in their WAN connectivity.
propagation
latency
noise
all of the mentioned
Cloud computing is a _______ system and it is necessarily unidirectional in nature.
stateless
stateful
reliable
all of the mentioned
Which of the following is most important area of concern in cloud computing ?
Security
Storage
Scalability
All of the mentioned
You can't count on a cloud provider maintaining your _____ in the face of government actions
scalability
reliability
privacy
none of the mentioned
Which of the following architectural standards is working with cloud computing industry ?
Service-oriented architecture
Standardized Web services
Web-application frameworks
All of the mentioned
Which of the following is one of the unique attribute of Cloud Computing ?
utility type of delivery
elasticity
low barrier to entry
all of the mentioned
A service that concentrates on hardware follows the _________ as a Service model.
IaaS
CaaS
PaaS
All of the mentioned
Point out the wrong statement :
A cloud is defined as the combination of the infrastructure of a datacenter with the ability to provision hardware and software
High touch applications are best done on-premises
The Google App Engine follows IaaS
None of the mentioned
Which of the following service provider provides the least amount of built in security ?
SaaS
PaaS
IaaS
All of the mentioned
Point out the correct statement:
Different types of cloud computing service models provide different levels of security services
Adapting your on-premises systems to a cloud model requires that you determine what security mechanisms are required and mapping those to controls that exist in your chosen cloud service provider
Data should be transferred and stored in an encrypted format for security purpose
All of the mentioned
Which of the following services that need to be negotiated in Service Level Agreements ?
Logging
Auditing
Regulatory compliance
All of the mentioned
Point out the wrong statement:
You can use proxy and brokerage services to separate clients from direct access to shared cloud storage
Any distributed application has a much greater attack surface than an application that is closely held on a Local Area Network
Cloud computing don't have vulnerabilities associated with Internet applications
All of the mentioned
Which of the following area of cloud computing is uniquely troublesome ?
Auditing
Data integrity
e-Discovery for legal compliance
All of the mentioned
Which of the following is operational domain of Cloud Security Alliance ?
Scalability
Portability and interoperability
Flexibility
None of the mentioned
Which of the following subject area deals with pay-as-you-go usage model ?
Accounting Management
Compliance
Data Privacy
All of the mentioned
Point out the correct statement :
Except for tightly managed SaaS cloud providers, the burden of resource management is still in the hands of the user
Cloud computing vendors run very reliable networks
The low barrier to entry cannot be accompanied by a low barrier to provisioning
All of the mentioned
Which of the following service provider provides the highest level of service ?
SaaS
PaaS
IaaS
All of the mentioned
Point out the correct statement:
PaaS supplies the infrastructure
IaaS adds application development frameworks, transactions, and control structures
SaaS is an operating environment with applications, management, and the user interface
All of the mentioned
Which of the following functional cloud computing hardware/software stack is the Cloud Reference Model ?
CAS
CSA
SAC
All of the mentioned
For the _________ model, the security boundary may be defined for the vendor to include the software framework and middleware layer.
SaaS
PaaS
IaaS
All of the mentioned
Point out the wrong statement:
Each different type of cloud service delivery model creates a security boundary
Any security mechanism below the security boundary must be built into the system
Any security mechanism above the security boundary must be maintained by the customer
All of the mentioned
Which of the following model allows vendor to provide security as part of the Service Level Agreement ?
SaaS
PaaS
IaaS
