A company is migrating a legacy monolithic application to the cloud. The application was originally designed to run on a specific version of Windows Server and uses a proprietary kernel driver. The company also wants to modernize the application into microservices in the future. Which initial migration strategy best balances the need for compatibility and future flexibility?

Run the application in a Windows container on a Linux host

Refactor the application into microservices and run them in containers

Re-platform the application to run in a Linux container

Lift-and-shift the application to a Windows VM

A company runs a database that requires high I/O performance and uses a specific storage driver that is only available in a particular Linux kernel version. The database is mission-critical and must be isolated from other applications on the same host. Which deployment approach is most appropriate?

Virtual machine with the required Linux kernel version

Container with the required kernel module loaded on the host

Container with a user-space storage driver

Virtual machine but with a shared kernel from the host

A developer wants to package a Python web application with all its dependencies so it can be deployed to a test server and later to production. The application does not require any OS-level customization. Which packaging method is most efficient in terms of size and startup time?

Create a VM image with the application and dependencies pre-installed

Create a container image with the application and dependencies

Create a VM image with a minimal OS and the application

Create a tarball of the application and manually install dependencies on each server

Juniper NetworksCertified Associate, Cloud

Domain 4Objective 6

Container Versus Virtual Machine JN0-214 Practice Questions (Page 4)

Part of the Cloud Virtualization domain, which makes up ~26% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~9–16 in this domain), expect 1–2 from this objective — we provide 24 practice questions to prepare you well beyond it. (estimate)

24questions here

5free pages

7concepts

Questions 16–20

16foundation · easy
What does a virtual machine include that a container does not?
Select an answer first
17expert · hard
A company is migrating a legacy monolithic application to the cloud. The application was originally designed to run on a specific version of Windows Server and uses a proprietary kernel driver. The company also wants to modernize the application into microservices in the future. Which initial migration strategy best balances the need for compatibility and future flexibility?
Select an answer first
18foundation · easy
Which resource is typically consumed in larger amounts by a virtual machine than by a container running the same application?
Select an answer first
19application · medium
A company runs a database that requires high I/O performance and uses a specific storage driver that is only available in a particular Linux kernel version. The database is mission-critical and must be isolated from other applications on the same host. Which deployment approach is most appropriate?
Select an answer first
20application · medium
A developer wants to package a Python web application with all its dependencies so it can be deployed to a test server and later to production. The application does not require any OS-level customization. Which packaging method is most efficient in terms of size and startup time?
Select an answer first

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Container Versus Virtual Machine JN0-214 Practice Questions (Page 4)

Questions 16–20

What does a virtual machine include that a container does not?

Which resource is typically consumed in larger amounts by a virtual machine than by a container running the same application?

A company runs a database that requires high I/O performance and uses a specific storage driver that is only available in a particular Linux kernel version. The database is mission-critical and must be isolated from other applications on the same host. Which deployment approach is most appropriate?

A developer wants to package a Python web application with all its dependencies so it can be deployed to a test server and later to production. The application does not require any OS-level customization. Which packaging method is most efficient in terms of size and startup time?

Keep studying — Cloud Virtualization