Cloud Computing Practice Test 1

1. ________ has many of the characteristics of what is now being called cloud computing.

Internet

Softwares

All of the mentioned

Web Service

2. Point out the correct statement.

All of the mentioned

Cloud computing abstracts systems by pooling and sharing resources

cloud computing is nothing more than the Internet

The use of the word “cloud” makes reference to the two essential concepts

3. Which of the following is one of the unique attributes of Cloud Computing?

low barrier to entry

elasticity

utility type of delivery

all of the mentioned

4. Which of the following is the IaaS service provider?

EC1

EC2

EC10

Hybrid

5. Cloud computing shifts capital expenditures into ________ expenditures.

operating

local

none of the mentioned

service

6. Point out the correct statement.

Cloud computing vendors run very reliable networks

All of the mentioned

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

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

7. Cloud computing is a _______ system and it is necessarily unidirectional in nature.

stateless

all of the mentioned

stateful

reliable

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

CostDATACENTER = 1nΣ(UnitCostDATACENTER x (Revenue –(CostDATACENTER/Utilization))SYSTEMn

CostDATACENTER = 1nΣ(UnitCostDATACENTER x (Revenue +(CostDATACENTER/Utilization))SYSTEMn

All of the mentioned

CostDATACENTER = 1nΣ(UnitCostDATACENTER / (Revenue –(CostDATACENTER/Utilization))SYSTEMn

9. _______ model attempts to categorize a cloud network based on four dimensional factors.

All of the mentioned

Cloud Square

Cloud Cube

Cloud Service

10. _______ is a complete operating environment with applications, management, and user interface.

IaaS

All of the mentioned

SaaS

PaaS