220-1101 / 1102 Domain 4: Virtualization and Cloud

Which container shares the host kernel unlike full VMs?

Multiple choice — select one answer

Answer choices

  1. a. vCPU and RAM (with monitoring)
  2. b. Docker-style container
  3. c. Virtual Machines
  4. d. Monitor utilization and resize instances

Architectural breakdown & explanation

Containers share the OS kernel with isolation namespaces.

Correct answer(s): b. Docker-style container

Exam domain: Domain 4: Virtualization and Cloud (11% weight on the official guide).

Official documentation & study links

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