Cloud Computing Quiz

What is Software as a Service (SaaS) in cloud computing?

• A model for developing applications

• Renting software over the internet

• Managing infrastructure and services

• Storing data on local servers

Answer explanation

Software as a Service (SaaS) in cloud computing refers to renting software over the internet, making it accessible to users on a subscription basis.

How does SaaS impact collaboration among employees?

• It hinders collaboration

• It has no impact on collaboration

• It improves collaboration

• It slows down productivity

Answer explanation

SaaS improves collaboration among employees by providing real-time communication, file sharing, and project management tools, enhancing teamwork and productivity.

What is a key advantage of SaaS for organisations?

• Increased hardware management

• Reduced software subscription costs

• Limited accessibility

• Manual software updates

Answer explanation

Reduced software subscription costs is a key advantage of SaaS for organisations, as it helps in saving money on software expenses.

What does PaaS stand for in cloud computing?

• Platform as a Subscription

• Public as a Service

• Platform as a Service

• Program as a Software

Answer explanation

Platform as a Service is the correct choice for PaaS in cloud computing, providing a platform for developers to build, deploy, and manage applications without worrying about infrastructure.

How does PaaS contribute to faster time to market?

• By slowing down application development

• By offering pre-configured development tools

• By increasing capital expenditures

• By limiting scalability

Answer explanation

By offering pre-configured development tools

In what areas are PaaS platforms most often used within enterprises?

• Cooking and gardening

• Web application development, mobile app development, database management, and IoT

• Weather forecasting

• PaaS has no applications in enterprises

Answer explanation

PaaS platforms are most often used in enterprises for web application development, mobile app development, database management, and IoT.

What is a challenge associated with PaaS platforms?

• Unlimited control over underlying components

• Lack of need for skill development

• Vendor lock-in

• No security and compliance concerns

Answer explanation

Vendor lock-in is a challenge associated with PaaS platforms, as it limits the flexibility to switch to different providers or solutions.

How does PaaS support collaboration in development teams?

• By hindering communication

• By excluding collaboration features

• By facilitating teamwork among developers

• By limiting project management efficiency

Answer explanation

By facilitating teamwork among developers

What is a key consideration for enterprises when adopting PaaS?

• Ignoring security and compliance

• Accepting vendor lock-in

• Prioritising skill development

• Not evaluating data protection measures

Answer explanation

Prioritising skill development is a key consideration for enterprises when adopting PaaS to ensure that their teams have the necessary expertise to effectively utilize the platform.

What does non-cloud on-premises storage refer to?

• Storing data on the moon

• Traditional data storage within an organisation's physical infrastructure

• Cloud-based data storage

• Storing data underwater

Answer explanation

Non-cloud on-premises storage refers to traditional data storage within an organisation's physical infrastructure.