Cloud Computing MCQ (Multiple Choice Questions) - SchoolingAxis

Cloud Computing MCQ (Multiple Choice Questions)

 Que-  Which of the following present a particular challenge in the area of SOA ? 

a.  Configuration management 

b.  Change management 

c.  Virtualization 

d.  All of the mentioned 


Answer-  All of the mentioned 


Que-  Which of the following discovery service can map SOA transactions and dependencies ? 

a.  CA Wily SOA Solution 

b.  CSA Wily SOA Solution 

c.  ESB Wily SOA Solution 

d.  None of the mentioned 


Answer-  CA Wily SOA Solution 


Que-  Which of the following SOA Management System is acquired by Oracle ? 

a.  AmberPoint 

b.  HighPoint 

c.  NetworkPoint 

d.  None of the mentioned 


Answer-  AmberPoint 


Que-  SOA offers a ________ design and reusable components in large deployments. 

a.  physical 

b.  logical 

c.  external 

d.  all of the mentioned 


Answer-  logical 


Que-  How many service types appears as a specific shape in SOMF model ? 

a. 1 

b. 2 

c. 3 

d. 4 


Answer- 3 


Que-  Point out the correct statement: 

a.  Some mature SOA implementations favor orchestration over choreography 

b.  Most mature SOA implementations favor choreography over orchestration 

c.  With orchestration, multiple service manages the various processes 

d.  None of the mentioned 


Answer-  None of the mentioned 


Que-  Which of the following element is used by orchestrated business process commonly referred as ? 

a.  conductor 

b.  coordinator 

c.  orchestrator 

d.  all of the mentioned 


Answer-  orchestrator 


Que-  SOA _____ an extension of the Service Oriented Architecture to respond to events that occur as a result of business processes. 

a. 2 

b. 3 

c. 4 

d.  All of the mentioned 


Answer- 2 


Que-  Point out the wrong statement: 

a.  Event handling is part of event-driven SOA or SOA 2.0 

b.  An ESB provides a lower layer for event management with a messaging infrastructure 

c.  UML is the modeling language of the Object Management Group that provides a method for creating visual models for software 

d.  None of the mentioned 


Answer-  An ESB provides a lower layer for event management with a messaging infrastructure 


Que-  Which of the following application has ability to query event data in the same way that a stock ticker or trading application can query trading data ? 

a.  CVE 

b.  CEV 

c.  XML 

d.  None of the mentioned 


Answer-  CVE 


Que-  What does CVE in SOA design stands for  ? 

a.  Causal Vector Engine 

b.  Continuous Vector Engine 

c.  Causal Valuable Engine 

d.  None of the mentioned 


Answer-  Causal Vector Engine 


Que-  Which of the following is a collaborative effort where the logic of the business process is pushed out to the members ? 

a.  Orchestration 

b.  Choreography 

c.  SOA 2.0 

d.  None of the mentioned 


Answer-  Choreography 


Que-  In the ______ model, data and messages are exchanged in a Service Data Object (SDO). 

a.  CSA 

b.  SCA 

c.  UDDI 

d.  None of the mentioned 


Answer-  SCA 


Que-  How many types of methods are used to combine web services ? 

a. 1 

b. 2 

c. 3 

d.  None of the mentioned 


Answer- 2 


Que-  Which of the following is used to aid for locating services in SOA  ? 

a.  catalog service 

b.  data abstraction services 

c.  data bus 

d.  all of the mentioned 


Answer-  catalog service 


Que-  Point out the correct statement: 

a.  An intranet is a network that is constructed through the consolidation of separate networks 

b.  The Information Technology Infrastructure Library (ITIL) is developed by the United Kingdom’s Office of Government Commerce (OGC) 

c.  Message passing in SOA requires the use of four different protocol types 

d.  All of the mentioned 


Answer-  The Information Technology Infrastructure Library (ITIL) is developed by the United Kingdom’s Office of Government Commerce (OGC) 


Que-  Which of the following catalog service requires some sort of synchronization or update to maintain a unified data store across the servers involved ? 

a.  global 

b.  standalone 

c.  federated 

d.  all of the mentioned 


Answer-  global 


Que-  How many different protocol types are required for message passing in SOA ? 

a. 1 

b. 2 

c. 3 

d. 4 


Answer- 2 


Que-  Point out the wrong statement: 

a.  An ESB is both necessary and essential to a Service Oriented Architecture 

b.  A client connected to an ESB communicates over a network protocol such as HTTP, Representational State Transfer (REST), or Java Message Service (JMS) to a component (or service) 

c.  Messages are most often in the form of the SMIL 

d.  None of the mentioned 


Answer-  Messages are most often in the form of the SMIL 


Que-  Which of the following combination is possible in WebSphere ESB ? 

a.  XML/JMS 

b.  SOAP/JMS 

c.  SOAP/HTTP 

d.  Governance 


Answer-  SOAP/JMS 


Que-  Which of the following statement is incorrect related to catalog servers ? 

a.  They can be standalone catalog servers serving a single site 

b.  They cannot serve the role of a global catalog service where two or more catalog servers are merged to include several sites 

c.  They can be part of a federated catalog service 

d.  None of the mentioned 


Answer-  They cannot serve the role of a global catalog service where two or more catalog servers are merged to include several sites 


Que-  Which of the following version of WSDL is a W3C standard ? 

a. 1.1 

b. 2.3 

c. 3.1 

d.  Governance 


Answer- 1.1 


Que-  Which of the following essential object in WSDL is used to support message transfer ? 

a.  bus 

b.  binding 

c.  type 

d.  none of the mentioned 


Answer-  binding 


Que-  Which of the following object is used to describe the data, usually as part of the XML schema ? 

a.  operation 

b.  portType 

c.  types 

d.  none of the mentioned 


Answer-  types 


Que-  Point out the correct statement: 

a.  An ESB is not a physical bus in the sense of a network 

b.  ESB is an architectural pattern comprised of a set of network services that manage transactions in a Service Oriented Architecture 

c.  ESB is a set of service that separate clients from components on a transactional basis 

d.  All of the mentioned 


Answer-  All of the mentioned 


Que-  Which of the following function is performed by service bus ? 

a.  auditing 

b.  routing 

c.  message translation 

d.  All of the mentioned 


Answer-  All of the mentioned 


Que-  Which of the following is an ESB based on open standards such as Java EE ? 

a.  InfoSphere ESB 7.0 

b.  WebSphere ESB 7.0 

c.  CloudSphere ESB 7.0 

d.  All of the mentioned 


Answer-  WebSphere ESB 7.0 


Que-  Point out the wrong statement: 

a.  An ESB is both necessary and essential to a Service Oriented Architecture 

b.  Typical business processes can span a vast number of messages and events 

c.  An ESB plays the role of a transaction broker in SOA 

d.  None of the mentioned 


Answer-  An ESB is both necessary and essential to a Service Oriented Architecture 


Que-  Which of the following manage message transactions ? 

a.  Data abstraction services 

b.  Process management services 

c.  Data repositories 

d.  Governance 


Answer-  Process management services 


Que-  Which of the following statement is incorrect related to repository and a registry in ESB ? 

a.  Repositories and registries are both data stores 

b.  Repository stores references to the components of the SOA 

c.  A registry serves the role that a name server does in a network operating system infrastructure 

d.  None of the mentioned 


Answer-  A registry serves the role that a name server does in a network operating system infrastructure 


Que-  Which of the following store business logic and aid in governance of business processes ? 

a.  Data abstraction services 

b.  Process management services 

c.  Data repositories 

d.  Governance 


Answer-  Data repositories 


Que-  Which of the following service monitors compliance of your operations with governmental regulation ? 

a.  Governance 

b.  Security services 

c.  Data services 

d.  None of the mentioned 


Answer-  Governance 


Que-  Which of the following organization supports the development of standards for cloud computing? 

a.  OPC 

b.  OCP 

c.  OCC 

d.  All of the mentioned 


Answer-  OCC 


Que-  Point out the wrong statement: 

a.  MapReduce is Google’s patented software framework that supports distributed large data sets organized by the Google File System 

b.  MapReduce is Yahoo’s patented software framework that supports distributed large data sets organized by the Yahoo File System 

c.  The Apache Hadoop open-source system is based on MapReduce and GFS 

d.  None of the mentioned 


Answer-  MapReduce is Yahoo’s patented software framework that supports distributed large data sets organized by the Yahoo File System 


Que-  Which of the following function is provided by OCC working group? 

a.  Develop benchmarks for measuring cloud computing performance 

b.  Provide testbeds that vendors can use to test their applications 

c.  Support the development of open-source reference implementations for cloud computing 

d.  All of the mentioned 


Answer-  All of the mentioned 

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