Cloud Computing MCQ (Multiple Choice Questions) - SchoolingAxis

Cloud Computing MCQ (Multiple Choice Questions)

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

a.  client 

b.  cloud 

c.  soft 

d.  all of the mentioned 


Answer-  client 


Que-  Which of the following benefit is provided by PaaS service provider ? 

a.  A larger pool of qualified developers 

b.  More reliable operation 

c.  A logical design methodology 

d.  All of the mentioned 


Answer-  All of the mentioned 


Que-  Communication between services is done widely using _______ protocol. 

a.  REST 

b.  SOAP 

c.  RESTful 

d.  None of the mentioned 


Answer-  SOAP 


Que-  Which of the following is most complete cloud computing service model ? 

a.  PaaS 

b.  IaaS 

c.  CaaS 

d.  SaaS 


Answer-  SaaS 


Que-  Point out the correct statement : 

a.  Platforms can be based on specific types of development languages, application frameworks, or other constructs 

b.  SaaS is the cloud-based equivalent of shrink-wrapped software 

c.  Software as a Service (SaaS) may be succinctly described as software that is deployed on a hosted service 

d.  All of the mentioned 


Answer-  All of the mentioned 


Que-  Which of the following aspect of the service is abstracted away ? 

a.  Data escrow 

b.  User Interaction 

c.  Adoption drivers 

d.  None of the mentioned 


Answer-  User Interaction 


Que-  Which of the following SaaS platform is with an exposed API ? 

a.  salesforce.com 

b.  amazon.com 

c.  flipkart.com 

d.  all of the mentioned 


Answer-  salesforce.com 


Que-  Point out the wrong statement : 

a.  SaaS applications come in all shapes and sizes 

b.  Every computer user is familiar with SaaS systems 

c.  SaaS software is not customizable 

d.  None of the mentioned 


Answer-  None of the mentioned 


Que-  Which of the following is a SaaS characteristic ? 

a.  The typical license is subscription-based or usage-based and is billed on a recurring basis 

b.  The software is available over the Internet globally through a browser on demand 

c.  The software and the service are monitored and maintained by the vendor 

d.  All of the mentioned 


Answer-  All of the mentioned 


Que-  _________ applications have a much lower barrier to entry than their locally installed competitors. 

a.  IaaS 

b.  CaaS 

c.  PaaS 

d.  None of the mentioned 


Answer-  None of the mentioned 


Que-  SaaS supports multiple users and provides a shared data model through _________ model. 

a.  single-tenancy 

b.  multi-tenancy 

c.  multiple-instance 

d.  all of the mentioned 


Answer-  multi-tenancy 


Que-  Open source software used in a SaaS is called _______ SaaS. 

a.  closed 

b.  free 

c.  open 

d.  all of the mentioned 


Answer-  open 


Que-  The componentized nature of SaaS solutions enables many solutions to support a feature called : 

a.  workspace 

b.  workloads 

c.  mashups 

d.  all of the mentioned 


Answer-  mashups 


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

a.  CaaS 

b.  AaaS 

c.  PaaS 

d.  IaaS 


Answer-  IaaS 


Que-  Point out the correct statement : 

a.  Virtual machines are containers that are assigned specific resources 

b.  Applications need not be mindful of how they use cloud resources 

c.  When a developer creates an application that uses a cloud service, the developer cannot attach to the  appropriate service 

d.  All of the mentioned 


Answer-  Virtual machines are containers that are assigned specific resources 


Que-  Which of the following component is called hypervisor ? 

a.  VMM 

b.  VMc 

c.  VMM 

d.  All of the mentioned 


Answer-  VMM 


Que-  Applications such as a Web server or database server that can run on a virtual machine image are referred to as : 

a.  virtual server 

b.  virtual appliances 

c.  machine imaging 

d.  all of the mentioned 


Answer-  virtual appliances 


Que-  Point out the wrong statement : 

a.  Platforms represent nearly the full cloud software stack 

b.  A platform in the cloud is a software layer that is used to create higher levels of service 

c.  Platforms often come replete with tools and utilities to aid in application design and deployment 

d.  None of the mentioned 


Answer-  None of the mentioned 


Que-  _________ allows different operating systems to run in their own memory space. 

a.  VMM 

b.  VMc 

c.  VMM 

d.  All of the mentioned 


Answer-  VMM 


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

a.  Ben 

b.  Xen 

c.  Ken 

d.  Zen 


Answer-  Xen 


Que-  Which of the following offers virtual appliances, including ones based on Windows, all of which run on VMware Player ? 

a.  Bagvapp 

b.  Jcinacio 

c.  HelpdeskLive 

d.  All of the mentioned 


Answer-  Bagvapp 


Que-  ________ offers various Linux distributions upon which you can build a virtual machine. 

a.  Bagvapp 

b.  Jcinacio 

c.  HelpdeskLive 

d.  All of the mentioned 


Answer-  Jcinacio 


Que-  __________ is a CPU emulator and virtual machine monitor. 

a.  Imaging 

b.  Parallels 

c.  QEMU 

d.  None of the mentioned 


Answer-  QEMU 


Que-  Any software application that complies with the standard accepts an _______ that is authenticated by a trusted provider. 

a.  OpenID 

b.  OpenUser 

c.  OpenSSD 

d.  None of the mentioned 


Answer-  OpenID 


Que-  Point out the wrong statement : 

a.  XML checks the ID request against its policies and either allows or denies the request 

b.  SPML in most instances operates as a reply/request mechanism 

c.  User centric authentication takes place usually in the form of knowledge cards 

d.  All of the mentioned 


Answer-  SPML in most instances operates as a reply/request mechanism 


Que-  Which of the following allows a distributed ID system to write and enforce custom policy expressions ? 

a.  XACML 

b.  XML 

c.  SOAP 

d.  None of the mentioned 


Answer-  XACML 


Que-  _________ is a standard of OASIS’s PSTC that conforms to the SOA architecture. 

a.  XACML 

b.  SPML 

c.  SML 

d.  All of the mentioned 


Answer-  SPML 


Que-  Point out the wrong statement : 

a.  Distributed transaction systems such as internetworks or cloud computing systems magnify the difficulties faced by identity management systems 

b.  The Distributed Audit Service provides accountability for users accessing a system 

c.  The OpenID and CardSpace specifications support authentication type of data object 

d.  None of the mentioned 


Answer-  The OpenID and CardSpace specifications support authentication type of data object 


Que-  Which of the following standard is concerned with the exchange and control of identity information ? 

a.  IGK 

b.  IDF 

c.  IGF 

d.  All of the mentioned 


Answer-  IGF 


Que-  _______ is a Microsoft software client that is part of the company’s Identity Metasystem and built into the Web Services Protocol Stack. 

a.  IHA 

b.  EHA 

c.  CardSpace 

d.  None of the mentioned 


Answer-  CardSpace 


Que-  The _______ Open Source Identity Framework is used to create a vendor-neutral cloud-based authentication service. 

a.  Higgins 

b.  Hughes 

c.  Hinges 

d.  All of the mentioned 


Answer-  Higgins 


Que-  Which of the following is authorization markup language ? 

a.  eXtensible Access Control Markup Language 

b.  intrinsic Access Control Markup Language 

c.  hypertext Access Control Markup Language 

d.  all of the mentioned 


Answer-  eXtensible Access Control Markup Language 


Que-  Which of the following is a virtual machine technology now owned by Oracle that can run various operating systems ? 

a.  Vmachines 

b.  VirtualBox 

c.  ThoughtPolice 

d.  None of the mentioned 


Answer-  VirtualBox 


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