CIS4932

What are some benefits of Cloud Computing?
Cost & Management
Reduced Time to Deployment
Security
Scaling
Computing Infrastructure that is hosted by the vendor is known as what?
Public Cloud
Private Cloud
Hybrid Cloud
Computing architecture that is dedicated to the customer and is not shared with other organizations is known as what?
Public Cloud
Private Cloud
Hybrid Cloud
Organizations that host some critical, secure applications in private clouds and non-critical applications are hosted in the public cloud is known as what?
Public Cloud
Private Cloud
Hybrid Cloud
Organizations that uses it's own infrastructure for normal usage but cloud is used for peak loads is known as what?
Containers
Buckets
Docker
Cloud Bursting
What is an example of Infrastructure as a service (IAAS)?
Salesforce.com
Flexiscale
Hotmail
Azure
What is an example of Platform as a Service (IAAS)?
Rackspace
Amazon EC2
Azure
Google Docs
What is an example of Software as a Service (SAAS)?
Amazon S3
Amazon EC2
Google Docs
Google's Application Engine
What are availability zones?
Similar to WiFi
Zones within a region networked with inexpensive low-key latency
Ethernet connections
IP Addresses within one location
EC2 was introduced as what kind of service?
IAAS
SAAS
Cloud Computing
Java programming
Key Pair in EC2 can be described as what?
Entering a password
Command line tool
SSH credentials
IP Address
S3 can be described as what?
Super Storage Savings
Simple Storage Services
Swift Storage Service
Storage Save Service
Data is S3 is stored in what?
Buckets
Containers
Files
Backed in cloud
What is Load Balancing?
Heap like storage
Determines when requests will be executed
Approaches work nodes
Adjusts memory as needed
What is Auto Scaling?
Based on time series
User predictions
Automatically adjust pool or nodes
Depleting connections
What is an example of AWS?
Azure
Virtual Private Cloud
XCode
Access
What are the benefits of replication?
Fault Tolerance
Throughput
Response Time
Local Access
Hadoop consists of what?
Hadoop 2.0 Hadoop 3.0 HDFS Map reduce
Hadoop 1.0 HDFS Map Reduce
Hadoop 2.0 HDFS Yarn MapReduce
Hadoop 1.0 HDFS MapReduce, Hadoop 2.0 HDFS Yarn MapReduce
What is a benefit of using a Big Block size?
Throughput vs latency
More space
More storage
Less data leakage
Of which does the responsibility "managing file system namespace" belong to?
Data node
Cluster node
Bucket
Name node
What is a data node used for?
Storing Block, Pipelining of data
Communicating between servers
Passing information from user to cloud
Sort temporary data
Amazon EC2 instances are backed by what?
S3
EBS - Elastic Block Store
Hardware
The "cloud"
What is described as instances that terminate when demand goes away and when instance is terminated?
Data nodes
Clusters
Ephemeral Storage
Stacks
Services that require mainly computed and are easy to replicate are described as what?
Stateful
Stated variables
Stateless
Instated
Services that use business critical data and is harder to replicate is known as what?
Stateful
Instated
Static
Stateless
Why is Spark faster than Hadoop?
Easier codes
Implementation in Scala
Fault tolerance
In memory technology
What are the two types of virtualization?
Process and Database
Systems and Database
Process and System
Database and Inclusive
What is an example of System Virtualization?
Java
.NET
Hyper-V
Cross-ISA
What is an example of Process virtualization?
VMware
KVM
Docker Containers
Java
Communication between the guest OS and the hypervisor to improve performance and efficiency is known as what type of virtualization?
System
Process
Para-
Full
Virtualization that is transparent to OS is known as what?
Full
System
Process
Para-
Intel VT-x and AMD-V is known as what?
Support for Cloud Computing
Support of Virtualization
Implements Hadoop
Implements Spark
Free and open-source software platform for cloud computing is?
XCode
Hadoop
Swift
OpenStack
Identify the essential components of OpenStack
Hadoop
Spark
Keystone
Glance
Nova
Quantum
Cloud Computing
Swift
Networking
Computing
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