Question 1

What is the main difference between static and dynamic configuration in systems?

Accepted Answer

Static configuration is predefined and does not change at runtime, while dynamic configuration can be updated without restarting the system.

Answer

Static configuration can be changed at runtime with no downtime.

Answer

Dynamic configuration is only available in cloud environments.

Answer

Static configuration allows for automatic scaling of resources.

Question 2

Which of the following best describes a use case for dynamic configuration?

Accepted Answer

Adjusting server parameters based on real-time traffic conditions.

Answer

Setting IP addresses manually for each device in a network.

Answer

Changing the database schema require a system restart.

Answer

Configuring user permissions that are hard-coded into the application.

Question 3

What is a common advantage of using dynamic configuration over static configuration?

Accepted Answer

It allows for real-time updates without system downtime.

Answer

It is less secure than static configuration.

Answer

It is only applicable to small systems.

Answer

It requires more manual intervention than static configuration.

Question 4

In which scenario would a static configuration be more beneficial than a dynamic configuration?

Accepted Answer

A controlled environment where settings rarely change and stability is prioritized.

Answer

A web service that needs to scale based on user demand.

Answer

A system that requires frequent updates to configuration parameters.

Answer

A mobile application that connects to a constantly changing API.

Question 5

Which of the following tools is often used to manage dynamic configuration in modern applications?

Accepted Answer

Configuration management systems like Chef or Puppet.

Answer

Network routers only.

Answer

Manual configuration through command line only.

Answer

Hardcoded settings in source code.

Question 6

What type of impact can dynamic configuration have on system performance?

Accepted Answer

It can enhance performance by optimizing resource usage based on current conditions.

Answer

It requires a complete system reboot each time a change is made.

Answer

It has no effect on performance whatsoever.

Answer

It always degrades performance by introducing latency.

Question 7

Which of the following is a potential drawback of using dynamic configuration?

Accepted Answer

Increased complexity in management and potential for misconfiguration.

Answer

Decreased flexibility in adapting to changes.

Answer

Inability to monitor configuration changes.

Answer

Consistent performance regardless of workload.

Question 8

What is a notable security concern associated with dynamic configuration?

Accepted Answer

It can potentially expose sensitive configurations to unauthorized changes.

Answer

It automatically encrypts all configuration data.

Answer

It is always more secure than static configuration.

Answer

It eliminates the need for any security measures.

Question 9

Which scenario is least suitable for static configuration?

Accepted Answer

A cloud application that frequently scales based on varying user demand.

Answer

A static website with unchanging content.

Answer

A legacy system with fixed network settings.

Answer

A small application with minimal configuration needs.

Question 10

What is one key benefit of static configuration in terms of troubleshooting?

Accepted Answer

It provides a predictable environment that simplifies diagnosing issues.

Answer

It requires less documentation than dynamic configuration.

Answer

It allows for immediate changes without downtime.

Answer

It eliminates all potential system errors.

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