Cloud Computing MCQs with Answers
Practice important Cloud Computing MCQs with answers and explanations.
Chapter: 16
Q961:
Fill in the blank: It may be cost-effective to handle web requests on a PaaS instance while processing background tasks on a _______.
A. private cloud
B. public cloud
C. on-site community cloud
D. hybrid cloud
Correct Answer:
C
Chapter: 16
Q962:
What is a challenge faced by Hybrid Clouds?
A. Single cloud management
B. Simplified security measures
C. Security management and access control
D. Unlimited resource availability
Correct Answer:
C
Chapter: 16
Q963:
Fill in the blank: Security risks in a Hybrid Cloud can arise due to _______.
A. single tenancy
B. multi-tenancy
C. limited visibility
D. no cloud integration
Correct Answer:
B
Chapter: 16
Q964:
What skill set is required for managing a Hybrid Cloud effectively?
A. Basic computer skills
B. No specific skills required
C. Advanced IT skills
D. Only project management skills
Correct Answer:
C
Chapter: 16
Q965:
Fill in the blank: Hybrid Clouds allow organizations to utilize _______ for software testing purposes.
A. sensitive data
B. only private clouds
C. public clouds
D. local servers
Correct Answer:
C
Chapter: 16
Q966:
What is the main advantage of using a Hybrid Cloud for data processing?
A. Unlimited data storage
B. Flexibility in resource allocation
C. Higher costs
D. Simplicity in management
Correct Answer:
B
Chapter: 17
Q967:
What are web applications primarily based on?
A. Java and Python
B. Web technologies (URL, HTTP, HTML, XML)
C. Desktop applications
D. Mobile platforms
Correct Answer:
B
Chapter: 17
Q968:
Fill in the blank: The three layers of the three-tier model for web applications are Presentation, Application, and _______.
A. Data
B. Process
C. User interface
D. Security
Correct Answer:
A
Chapter: 17
Q969:
In a multi-tenant application, what remains private to each user?
A. Data and configuration
B. User interface design
C. Application upgrades
D. Backup and restore
Correct Answer:
A
Chapter: 17
Q970:
Which characteristic of multi-tenant applications ensures that one user's upgrade does not affect others?
A. Application isolation
B. Data security
C. Usage isolation
D. Backup and restore
Correct Answer:
A
Chapter: 17
Q971:
Fill in the blank: In a multi-tenant environment, each tenant can customize the _______ of the application.
A. backend
B. database
C. user interface
D. server
Correct Answer:
C
Chapter: 17
Q972:
What feature allows for separate backup and restoration for each tenant in a multi-tenant application?
A. Shared resources
B. Backup isolation
C. Centralized data storage
D. Unified management
Correct Answer:
B
Chapter: 17
Q973:
Fill in the blank: Multi-tenant applications provide _______ usage, allowing tracking of individual user consumption.
A. metered
B. limited
C. shared
D. total
Correct Answer:
A
Chapter: 17
Q974:
What is a common advantage of using web technologies in applications?
A. Enhanced security
B. Accessibility through web browsers
C. Higher costs
D. More complex development
Correct Answer:
B
Chapter: 17
Q975:
Which of the following is NOT a layer in the three-tier model for web applications?
A. Presentation layer
B. Application layer
C. Business process layer
D. Data layer
Correct Answer:
C
Chapter: 17
Q976:
Fill in the blank: Each tenant in a multi-tenant application can customize their _______ process.
A. business
B. pricing
C. login
D. backup
Correct Answer:
A
Chapter: 17
Q977:
What does SOA stand for?
A. Service-Oriented Architecture
B. System-Oriented Architecture
C. Software-Oriented Architecture
D. Service-Operation Architecture
Correct Answer:
A
Chapter: 17
Q978:
Fill in the blank: Web services communicate with each other through _______.
A. direct messaging
B. API calls
C. email
D. file transfer
Correct Answer:
B
Chapter: 17
Q979:
Which of the following is NOT an example of a web service?
A. SOAP
B. REST
C. Email services
D. Stock price retrieval
Correct Answer:
C
Chapter: 17
Q980:
What is the purpose of the Web Service Description Language (WSDL)?
A. To create user interfaces
B. To define the API of the web service
C. To manage cloud services
D. To store data in a database
Correct Answer:
B