A Company Hosts Its Server in a Public IaaS Cloud

question 8

Multiple Choice

A company hosts its server in a public IaaS cloud. The company's management decides to migrate the servers to a different geographical region that is closer to the user base. A cloud administrator creates a new environment in that geographical region. Which of the following is the BEST way to migrate the VM from the original geographic region to the new region?

• A) 1. Create a full backup of the VM. 2. Copy the backup files into the new region using FTP. 3. Restore the VM from the backup files.
• B) 1. Create a VM image. 2. Export the VM image to the new region using vendor's tools. 3. Deploy a new VM based on the created image.
• C) 1. Create a VM clone. 2. Copy the clone into the new region using FTP. 3. Apply the network and security groups from the new region to the cloned VM and start it.
• D) 1. Create a new VM in the new region. 2. Restore a full-system backup from the original VM. 3. Apply the network and security groups from the original region to the new VM.

Differentiate between various generations of programming languages and their characteristics.

Understand the definition and components of object-oriented classes.

Recognize the significance of portability in software development and deployment.

Comprehend the stages of the program and system development life cycles.