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Cloud Computing MCQ (Multiple Choice Questions) - SchoolingAxis

Cloud Computing MCQ (Multiple Choice Questions) - SchoolingAxis

Cloud Computing MCQ (Multiple Choice Questions)

 Que-  Weinman argues that a large cloud’s size has the ability to repel ______ and DDoS attacks better than smaller systems do. 

a.  sniffers 

b.  botnets 

c.  trojan horse 

d.  all of the mentioned 


Answer-  botnets 


Que-  The reliability of a system with n redundant components and a reliability of r is : 

a.  1-(1-r)n 

b.  1-(1+r)n 

c.  1+(1-r)n 

d.  All of the mentioned 


Answer-  1-(1-r)n 


Que-  A __________ site is one that is environmentally friendly: locations that are on a network backbone. 

a.  greenfield 

b.  redfield 

c.  greenful 

d.  none of the mentioned 


Answer-  greenfield 


Que-  The peak of the sum is never ________ than the sum of the peaks. 

a.  smaller 

b.  greater 

c.  equal to 

d.  none of the mentioned 


Answer-  greater 


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

a.  Accounting Management 

b.  Compliance 

c.  Data Privacy 

d.  All of the mentioned 


Answer-  Accounting Management 


Que-  Point out the correct statement : 

a.  Except for tightly managed SaaS cloud providers, the burden of resource management is still in the hands of the user 

b.  Cloud computing vendors run very reliable networks 

c.  The low barrier to entry cannot be accompanied by a low barrier to provisioning 

d.  All of the mentioned 


Answer-  Cloud computing vendors run very reliable networks 


Que-  ________ captive requires that the cloud accommodate multiple compliance regimes. 

a.  Licensed 

b.  Policy-based 

c.  Variable 

d.  All of the mentioned 


Answer-  Policy-based 


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

a.  Accounting Management 

b.  Compliance 

c.  Data Privacy 

d.  All of the mentioned 


Answer-  Data Privacy 


Que-  Point out the wrong statement : 

a.  Large cloud providers with geographically dispersed sites worldwide, therefore, achieve reliability rates that are hard for private systems to achieve 

b.  Private data centers tend to be located in places where the company or unit was founded or acquired 

c.  A network backbone is a very low-capacity network connection 

d.  None of the mentioned 


Answer-  A network backbone is a very low-capacity network connection 


Que-  Which of the following captive area deals with monitoring? 

a.  Licensed 

b.  Variable but under control 

c.  Low 

d.  All of the mentioned 


Answer-  Variable but under control 


Que-  Network bottlenecks occur when ______ data sets must be transferred. 

a.  large 

b.  small 

c.  big 

d.  all of the mentioned 


Answer-  large 


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

a.  replicas 

b.  shards 

c.  tenants 

d.  all of the mentioned 


Answer-  tenants 


Que-  Cloud ________ are standardized in order to appeal to the majority of its audience. 

a.  SVAs 

b.  SLAs 

c.  SALs 

d.  None of the mentioned 


Answer-  SLAs 


Que-  ___________ is a function of the particular enterprise and application in an on-premises deployment. 

a.  Vendor lock 

b.  Vendor lock-in 

c.  Vendor lock-ins 

d.  None of the mentioned 


Answer-  Vendor lock-in 


Que-  The cost of a cloud computing deployment is roughly estimated to be : 

a.  CostCLOUD = ?(UnitCostCLOUD / (Revenue – CostCLOUD)) 

b.  CostCLOUD = ?(UnitCostCLOUD x (Revenue + CostCLOUD)) 

c.  CostCLOUD = ?(UnitCostCLOUD x (Revenue – CostCLOUD)) 

d.  All of the mentioned 


Answer-  CostCLOUD = ?(UnitCostCLOUD x (Revenue – CostCLOUD)) 


Que-  Point out the correct statement : 

a.  Cloud resource pricing doesn’t always scale linearly based on performance 

b.  Depending upon the service model type, other resources add additional unit costs 

c.  Typical efficiency in data centers are between 10 and 55 percent 

d.  All of the mentioned 


Answer-  Cloud resource pricing doesn’t always scale linearly based on performance 


Que-  The costs associated with resources in the cloud computing model _______ can be unbundled to a greater extent than the costs associated with CostDATACENTER. 

a.  CLOUD 

b.  CostCLOUD 

c.  CCLOUD 

d.  All of the mentioned 


Answer-  CostCLOUD 


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

a.  CostDATACENTER = 1n?(UnitCostDATACENTER / (Revenue –(CostDATACENTER/Utilization))SYSTEMn 

b.  CostDATACENTER = 1n?(UnitCostDATACENTER x (Revenue –(CostDATACENTER/Utilization))SYSTEMn 

c.  CostDATACENTER = 1n?(UnitCostDATACENTER x (Revenue +(CostDATACENTER/Utilization))SYSTEMn 

d.  All of the mentioned 


Answer-  CostDATACENTER = 1n?(UnitCostDATACENTER x (Revenue –(CostDATACENTER/Utilization))SYSTEMn 


Que-  Point out the wrong statement : 

a.  Data center operates under average loads 

b.  Private cloud doesn’t pooling of resources that a cloud computing provider can achieve 

c.  Private cloud doesn’t employ the same level of virtualization 

d.  None of the mentioned 


Answer-  Private cloud doesn’t employ the same level of virtualization 


Que-  For a server with a four-year lifetime, you would therefore need to include an overhead roughly equal to ___ percent of the system’s acquisitioncost. 

a. 10 

b. 20 

c. 25 

d.  All of the mentioned 


Answer- 25 


Que-  The overhead associated with ____ staff is a major cost. 

a.  Data Center 

b.  IT 

c.  Non IT 

d.  All of the mentioned 


Answer-  IT 


Que-  Moving expenses onto the _____ side of a budget allows an organization to transfer risk to their cloud computing provider. 

a.  Dex 

b.  OpEx 

c.  Pex 

d.  All of the mentioned 


Answer-  OpEx 


Que-  ________ is surely an impediment to established businesses starting new enterprises. 

a.  Proposition 

b.  Capitalization 

c.  Globalization 

d.  None of the mentioned 


Answer-  Capitalization