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WorksheetsCloud Computing Unit 2 Quiz PE-4
Total questions: 50
Worksheet time: 25mins
Which AWS service provides virtual machines?
S3
EC2
CloudWatch
Glacier
What is the primary function of Amazon S3?
Compute
Monitoring
Storage
Scaling
Azure's Fabric Controller is responsible for:
Networking
VM Scaling
Resource Management
Billing
What does Google App Engine primarily offer?
Data storage
Web app hosting
Document editing
Video streaming
In AWS, Auto Scaling ensures:
Static pricing
Server migration
Elastic resource allocation
Manual updates
Which open-source cloud platform mimics Amazon APIs?
OpenNebula
Nimbus
Eucalyptus
OpenStack
What type of role in Azure handles HTTP requests?
Worker
Web
Resource
Admin
Which Google service integrates cloud-based email?
Drive
Docs
Gmail
App Engine
CloudWatch in AWS is used to:
Create EC2
Store objects
Monitor resources
Launch containers
Nimbus is best described as:
An OS
A cloud toolkit
A load balancer
A hypervisor
Chromebook's OS is optimized for:
Linux
Android
Web apps
Data analytics
Azure Blob Storage mainly handles:
File compression
Media streaming
Object storage
CDN services
OpenNebula is best suited for:
Desktop automation
Data mining
Virtual machine management
Image editing
EC2 uses which virtualization technique?
Nested virtualization
Paravirtualization
Grid computing
Direct hardware mapping
Which AWS service sends alarms for CPU thresholds?
Lambda
CloudWatch
EC2
Auto Scaling
Google Docs allows real-time:
Encryption
Collaboration
GPU rendering
VM provisioning
Azure's Web Role handles:
Background jobs
HTTP traffic
Logging only
Mobile data
Which cloud provider offers App Engine?
AWS
Azure
Google Cloud
IBM Cloud
Which component manages virtual machine life cycles in Azure?
Blob Storage
Fabric Controller
App Service
Web Role
Google Drive specializes in:
Compute
Object storage
Container orchestration
File storage
What does Eucalyptus emulate for private cloud deployments?
Azure APIs
Google Cloud APIs
AWS APIs
IBM APIs
Nimbus facilitates:
Real-time gaming
Scientific workflows
Virtual machine deployment
CDN acceleration
Chromebook is optimized for:
Offline use
Heavy software
Cloud-based apps
Graphics rendering
AWS's EC2 is best for:
Object monitoring
Virtual compute
Message queues
Backup
CloudWatch dashboards are used to:
Edit documents
Monitor services
Store images
Create databases
App Engine abstracts which layer?
Infrastructure
Database
Presentation
Power supply
Eucalyptus supports which model?
SaaS
PaaS
IaaS
BPaaS
OpenNebula integrates with:
VMware
Hadoop
AWS Lambda
Azure Functions
EC2 snapshots are primarily stored in:
Glacier
CloudFront
S3
DynamoDB
CloudWatch can trigger:
Backups
Alarms
Downloads
Permissions
Which challenge makes performance unpredictable in shared cloud environments?
Data placement
Performance isolation
Logging
Encryption
Data placement in cloud affects:
Network security
Latency and throughput
Cost
Scalability
Logs should be preserved in cloud systems because of:
Authentication
Debugging needs
Billing cycles
Real-time updates
Web indexing is an example of:
Batch system
Workflow
Processing pipeline
Web application
Which tool uses Optical Character Recognition?
Google Drive
Adobe Scan
Google Docs
YouTube
Payroll systems fall under:
Web applications
Processing pipelines
Batch systems
Real-time systems
Seasonal cloud platforms like tax portals are examples of:
HPC
Temporary websites
Processing pipelines
Web Applications
What enables students to use MATLAB from low-end devices?
Local caching
Cloud rendering
Remote app mirroring
Cloud computation
REST uses which communication method?
FTP
SOAP
HTTP
CORBA
Which protocol is common in SOAP communication?
SMTP
TCP
HTTP
All of the above
REST differs from SOAP by being:
Heavier
Loosely coupled
Strongly typed
Contract-based
A primitive task in workflow means:
A basic indivisible unit
A composite job
A conditional loop
A retry logic
Routing tasks in workflows are responsible for:
Encrypting flows
Managing control logic
Storing data
Scheduling
AND Split pattern does what?
Merges paths
Triggers tasks serially
Executes parallel paths
Performs conditional jumps
Definition phase of workflow includes:
Task mapping
Error handling
Enactment
Timeout setup
ZooKeeper coordinates distributed systems via:
Peer-to-peer messages
Leader-follower model
Event-driven jobs
Redundant polling
ZooKeeper stores data as:
Snapshots
Znodes
Tokens
Blobs
Which is NOT a ZooKeeper guarantee?
Atomicity
Reliability
Parallelism
Consistency
HPC stands for:
High Performance Control
High Precision Computing
High Performance Computing
Hyper Performance Cloud
DGEMM benchmark assesses:
Image quality
Matrix multiply speed
VM performance
I/O latency
