R4RIN – MCQs, Mock Tests | Cloud Computing Cloud Computing Mcq Set 6

How many types of protocols are important for instant messaging?

1. 2
2. 3
3. 4
4. All of the mentioned

✅ Correct Answer: 3

Which of the following protocol is adopted for interoperability by top three IM service providers?

1. sip
2. simple
3. xmpp
4. imps

✅ Correct Answer: 2

Which of the following protocol is adopted for interoperability by top three IM service providers?

1. sip
2. simple
3. xmpp
4. imps

✅ Correct Answer: 2

Which of the following protocol is not an Internet Engineering Task Force standard?

1. sip
2. simple
3. xmpp
4. imps

✅ Correct Answer: 4

Point out the wrong statement.

1. all im clients use peer-to-peer messaging
2. im software aimed at businesses such as xmpp, lotus sametime, and microsoft office communicator use a client/server architecture
3. instant messaging is as popular in business as it is in personal communications
4. none of the mentioned

✅ Correct Answer: 4

Which of the following IM client allow their users to connect to the different major IM services?

1. pidgin
2. miranda
3. trillian
4. All of the mentioned

✅ Correct Answer: 4

Which of the following is also referred to as Short Message Service?

1. mini-blogs
2. micro-blogs
3. nano-blogs
4. All of the mentioned

✅ Correct Answer: 2

Which of the following is a good example of an SMS service organized into a social network and blog?

1. twitter
2. facebook
3. instagram
4. none of the mentioned

✅ Correct Answer: 1

Which of the following language is used to build a message server queue in twitter?

1. ruby
2. scala
3. java
4. all of the mentioned

✅ Correct Answer: 2

Which of the following version of office suite is shown in the figure?

1. offline
2. online
3. online and offline
4. None of the mentioned

✅ Correct Answer: 2

HTTP is a ______ protocol

1. stateful
2. unidirectional
3. bidirectional
4. full dulpex

✅ Correct Answer: 2

websocket is a____ Protocol

1. stateful
2. bidirectional
3. connection oriented
4. All of the above

✅ Correct Answer: 4

Which of the following subject area deals with pay-as-you-go usage model?

1. Accounting Management
2. Compliance
3. Data Privacy
4. All of the mentioned

✅ Correct Answer: 1

_______ captive requires that the cloud accommodate multiple compliance regimes.

1. Licensed
2. Policy-based
3. Variable
4. All of the mentioned

✅ Correct Answer: 2

Security methods such as private encryption, VLANs and firewalls comes under __________ subject area.

1. Accounting Management
2. Compliance
3. Data Privacy
4. All of the mentioned

✅ Correct Answer: 3

Network bottlenecks occur when ______ data sets must be transferred

1. large
2. small
3. big
4. All of the mentioned

✅ Correct Answer: 2

RDS is a_____ type of database

1. SQL
2. NonSQL
3. Simple storage
4. All of the above

✅ Correct Answer: 1

Dynamodb is ____ type of storage

1. NonSQL
2. SQL
3. Simple storage
4. all of above

✅ Correct Answer: 1

The reputation for cloud computing services for the quality of those services is shared by _________

1. replicas
2. shards
3. tenants
4. all of the mentioned

✅ Correct Answer: 3

______ computing refers to applications and services that run on a distributed network using virtualized resources.

1. Distributed
2. Cloud
3. Soft
4. Parallel

✅ Correct Answer: 2

Amazon Elastic Compute Cloud (Amazon EC2) is a web service based on

1. Iaas
2. Paas
3. Saas
4. All of the mentioned

✅ Correct Answer: 1

Which of the following is the deployment model?

1. public
2. private
3. hybrid
4. All of the mentioned

✅ Correct Answer: 4

Which of the following is best known service model?

1. SaaS
2. IaaS
3. PaaS
4. All of the mentioned

✅ Correct Answer: 2

Which of the architectural layer is used as a front end in cloud computing?

1. client
2. cloud
3. soft
4. All of the mentioned

✅ Correct Answer: 1

Which of the following benefit is provided by the PaaS service provider

1. A larger pool of qualified developers
2. More reliable operation
3. A logical design methodology
4. All of the mentioned

✅ Correct Answer: 4

Communication between services is done widely using _______ protocol

1. REST
2. SOAP
3. RESTful
4. None of the mentioned

✅ Correct Answer: 3

Which of the following provider rely on the virtual machine technology to deliver servers?

1. CaaS
2. AaaS
3. PaaS
4. IaaS

✅ Correct Answer: 4

Amazon Machine Images are virtual appliances that have been packaged to run on the grid of ____ nodes.

1. Ben
2. Xen
3. Ken
4. Zen

✅ Correct Answer: 2

________ is a CPU emulator and virtual machine monitor

1. Imaging
2. Parallels
3. QEMU
4. None of the mentioned

✅ Correct Answer: 3

Which of the following provider rely on the virtual machine technology to deliver servers?

1. CaaS
2. AaaS
3. PaaS
4. IaaS

✅ Correct Answer: 4

The source of HDFS architecture in Hadoop originated as

1. Google distributed filesystem
2. Yahoo distributed filesystem
3. Facebook distributed filesystem
4. Amazon S3 storage

✅ Correct Answer: 1

What is HDFS Block in Hadoop?

1. It is the logical representation of data B.
2. It is the physical representation of data
3. Both the above
4. None of the above

✅ Correct Answer: 2

The need for data replication can arise in various scenarios like

1. DataNode is the slave/worker node and holds the user data in the form of Data Blocks
2. DataNode goes down
3. Data Blocks get corrupted
4. All of the above

✅ Correct Answer: 4

For the frequently accessed HDFS files the blocks are cached in

1. The memory of the data node
2. In the memory of the namenode
3. Both the above
4. None of the above

✅ Correct Answer: 1

Which of the following is not the feature of Network management systems?

1. Accounting
2. Security
3. Performance
4. None of the mentioned

✅ Correct Answer: 4

Which of the following service provider provides the least amount of built in security?

1. SaaS
2. PaaS
3. IaaS
4. All of the mentioned

✅ Correct Answer: 3

Point out the correct statement.

1. Different types of cloud computing service models provide different levels of security services
2. Adapting your on-premises systems to a cloud model requires that you determine what security mechanisms are required
3. Data should be transferred and stored in an encrypted format for security purpose
4. All of the mentioned

✅ Correct Answer: 4

Point out the correct statement.

1. Different types of cloud computing service models provide different levels of security services
2. . Adapting your on-premises systems to a cloud model requires that you determine what security mechanisms are required
3. Data should be transferred and stored in an encrypted format for security purpose
4. All of the mentioned

✅ Correct Answer: 4

Which of the following is the operational domain of CSA(Cloud Security Alliance)?

1. Scalability
2. Portability and interoperability
3. Flexibility
4. None of the mentioned

✅ Correct Answer: 2

Which of the following is a system for creating block level storage devices that can be used for Amazon Machine Instances in EC2 ? A.

1. CloudWatch
2. Amazon Elastic Block Store
3. AWS Import/Export
4. All of the mentioned

✅ Correct Answer: 2

Which of the following is most important feature of cloud storage listed below ?

1. Logon authentication
2. Bare file
3. Multiplatform support
4. Adequate bandwidth

✅ Correct Answer: 4

Which of the following is open cloud storage management standard by SNIA ?

1. CDMI
2. OCCI
3. CEA
4. Adequate bandwidth

✅ Correct Answer: 1

Which of the following service is provided by Google for online storage ?

1. Drive
2. SkyDrive
3. Dropbox
4. All of the mentioned

✅ Correct Answer: 1

Which of the following is the machinery for interacting with Amazon’s vast product data and eCommerce catalog function?

1. Amazon Elastic Compute Cloud
2. Amazon Associates Web Services
3. Alexa Web Information Service
4. All of the mentioned

✅ Correct Answer: 2

___where a VM can be moved from one physical machine to another even as it continues to execute.

1. Load Balancing
2. Migration
3. Live Migration
4. Server consolidation

✅ Correct Answer: 3

Point out the wrong statement :

1. Load balancing virtualizes systems and resources by mapping a logical address to a physical address
2. Multiple instances of various Google applications are running on different hosts
3. Google uses hardware virtualization
4. All of the mentioned

✅ Correct Answer: 2

Which of the following type of virtualization is found in hypervisor such as Microsoft’s Hyper-V ?

1. paravirtualization
2. full virtualization
3. emulation
4. None of the mentioned

✅ Correct Answer: 1

_______ is a service that creates and manages virtual network interfaces.

1. VMware vStorage
2. VMware vNetwork
3. VMware vCompute
4. Application services

✅ Correct Answer: 2

Appear IQ, Mendix, Amazon Web Services (AWS) Elastic Beanstalk, Google App Engine and Heroku, are some of the example of providing services for:

1. IaaS
2. SaaS
3. PaaS
4. None

✅ Correct Answer: 3

AMI(Amazon Machine Image) imaging service is provided by Amazon for ______________

1. private use
2. public use
3. pay-per-use
4. All of the mentioned

✅ Correct Answer: 4