Data Infrastructure and Technology CDPSE Practice Questions (Page 8)

Questions 36–40

1. 36foundation · easy

   How does containerization primarily impact data isolation compared to traditional virtualization?

   • AContainers provide stronger isolation than virtual machines because each container has its own operating system.
   • BContainers are inherently more secure than virtual machines because they are immutable.
   • CContainers isolate data at the hardware level, preventing any data leakage between containers.
   • DContainers share the host operating system kernel, which can increase the risk of cross-container data exposure if not properly configured.
   Reveal Solution Discussion Select an answer first
2. 37foundation · easy

   Which of the following is a characteristic limitation of legacy on-premises infrastructure that directly increases privacy risk?

   • ALegacy infrastructure automatically replicates data to multiple cloud regions, complicating data residency compliance.
   • BLegacy systems are designed to be easily patched and updated, reducing the window for known vulnerabilities.
   • CLegacy systems often lack built-in encryption and modern access controls, leaving sensitive data more exposed to unauthorized access.
   • DData is typically stored in a single physical location, making it easier to apply consistent physical access controls.
   Reveal Solution Discussion Select an answer first
4. 38foundation · easy

   What is a key privacy benefit of using virtual machines (VMs) for data isolation?

   • AVMs provide hardware-level isolation because each VM runs its own operating system on virtualized hardware.
   • BVMs are automatically encrypted, ensuring data privacy without additional configuration.
   • CVMs share the host kernel, allowing for faster data access between VMs.
   • DVMs are lightweight and use fewer resources than containers, making them easier to isolate.
   Reveal Solution Discussion Select an answer first
5. 39foundation · easy

   Which cloud deployment model offers the highest level of data control and privacy because the infrastructure is dedicated to a single organization?

   • APrivate cloud
   • BPublic cloud
   • CCommunity cloud
   • DHybrid cloud
   Reveal Solution Discussion Select an answer first
6. 40foundation · easy

   Which cloud-native service is designed to run code in response to events without the need to manage servers?

   • AObject storage (e.g., Amazon S3)
   • BManaged relational database (e.g., Amazon RDS)
   • CContent delivery network (CDN)
   • DServerless computing (e.g., AWS Lambda, Azure Functions)
   Reveal Solution Discussion Select an answer first