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WorksheetsCC MODEL EXAM-IV PART-A 7-12-2020
Total questions: 30
Worksheet time: 30mins
Name
Class
Date
1.
Which of the following is Cloud Platform by Amazon?
a)
Azure
b)
AWS
c)
Cloudera
d)
All of the mentioned
2.
Which of the following was one of the top 5 cloud applications in 2010?
a)
Cloud backup
b)
Web applications
c)
Business applications
d)
All of the mentioned
3.
Point out the correct statement.
a)
Google’s cloud includes perhaps some 10 data centers worldwide
b)
Flipkart.com’s infrastructure was built to support elastic demand so the system could accommodate peak traffic
c)
Data centers have been sited to optimize the overall system latency
d)
All of the mentioned
4.
Which of the following benefit is related to creates resources that are pooled together in a system that supports multi-tenant usage?
a)
On-demand self-service
b)
Broad network access
c)
Resource pooling
d)
All of the mentioned
5.
The _____ is something that you can obtain under contract from your vendor.
a)
PoS
b)
QoS
c)
SoS
d)
All of the mentioned
6.
Point out the wrong statement.
a)
Internet consumes roughly 1 percent of the world’s total power
b)
The cost advantages of cloud computing have enabled new software vendors to create productivity applications
c)
A client can provision computer resources without the need for interaction with cloud service provider personnel
d)
None of the mentioned
7.
All cloud computing applications suffer from the inherent _______ that is intrinsic in their WAN connectivity.
a)
propagation
b)
latency
c)
noise
d)
All of the mentioned
8.
Cloud computing is a _______ system and it is necessarily unidirectional in nature
a)
stateless
b)
stateful
c)
reliable
d)
All of the mentioned
9.
Which of the following is the most important area of concern in cloud computing?
a)
Security
b)
Storage
c)
Scalability
d)
All of the mentioned
10.
You can’t count on a cloud provider maintaining your _____ in the face of government actions.
a)
scalability
b)
reliability
c)
privacy
d)
None of the mentioned
11.
Which of the following architectural standards is working with cloud computing industry?
a)
Service-oriented architecture
b)
Standardized Web services
c)
Web-application frameworks
d)
All of the mentioned
12.
Which of the following is best known service model?
a)
SaaS
b)
IaaS
c)
PaaS
d)
All of the mentioned
13.
UDDI Stands for ______________________
a)
Universal Development, Design and Integration
b)
None of these
c)
Universal Description, Discovery and Integration
d)
Universal Description, Development and Integration
14.
Long form of SOAP is ______________
a)
Secure Object Access Protocol
b)
Simplified Object Arbitary Protocol
c)
Simple Object Access Protocol
d)
None of these
15.
Web services use ________ to code and to decode data
a)
UDDI
b)
XML
c)
SOAP
d)
None of the mentioned
16.
In a ____________ scheme, the VM is installed as a Type 1 Hypervisor directly onto the hardware.
a)
paravirtualization
b)
full virtualization
c)
emulation
d)
none of the mentioned
17.
Point out the correct statement.
a)
A virtual machine is a computer that is walled off from the physical computer that the virtual machine<br />is running on
b)
Virtual machines provide the capability of running multiple machine instances, each with their own operating system
c)
The downside of virtual machine technologies is that having resources indirectly addressed means there is some level of overhead
d)
all of the mentioned
18.
An operating system running on a Type ______ VM is full virtualization
a)
1
b)
2
c)
3
d)
All of the mentioned
19.
Which of the following is Type 1 Hypervisor?
a)
Wind River Simics
b)
Virtual Server 2005 R2
c)
KVM
d)
LynxSecure
20.
Which of the following type of virtualization is found in hypervisor such as Microsoft’s Hyper-V?
a)
paravirtualization
b)
full virtualization
c)
emulation
d)
none of the mentioned
21.
What is the name of Rackspace’s cloud service?
a)
Cloud On-Demand
b)
Cloud Servers
c)
EC2
22.
What is the name of the organization helping to foster security standards for cloud computing?
a)
Cloud Security Standards Working Group
b)
Cloud Security Alliance
c)
Cloud Security WatchDog
d)
Security in the Cloud Alliance
23.
Which vendor recently launched a cloud-based test and development service for enterprises?
a)
HP
b)
Cisco
c)
IBM
d)
Oracle
24.
Geographic distribution of data across a cloud provider's network is a problem for many enterprises because it:
a)
Breaks compliance regulations
b)
Adds latency
c)
Raises security concerns
d)
Makes data recovery harder
25.
________ is the slave/worker node and holds the user data in the form of Data Blocks
a)
DataNode
b)
NameNode
c)
Data block
d)
Replication
26.
Running a ___________ program involves running mapping tasks on many or all of the nodes in our cluster.
a)
MapReduce
b)
Map
c)
Reducer
d)
All of the mentioned
27.
________ refers to the location and management of the cloud’s infrastructure.
a)
Service
b)
Deployment
c)
Application
d)
None of the mentioned
28.
________ is a utility which allows users to create and run jobs with any executables as the mapper and/or the reducer.
a)
Hadoop Strdata
b)
Hadoop Streaming
c)
Hadoop Stream
d)
None of the mentioned
29.
________ is a platform for constructing data flows for extract, transform, and load (ETL) processing and analysis of large datasets.
a)
Pig Latin
b)
Oozie
c)
Pig
d)
Hive
30.
Point out the correct statement.
a)
Hive is not a relational database, but a query engine that supports the parts of SQL specific to querying data
b)
Hive is a relational database with SQL support
c)
Pig is a relational database with SQL support
d)
All of the mentioned
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