Exam simulator: Architecture and Design – Part B

You are working for a startup and recently the application you are developing experienced a large amount of traffic. As a result, the performance of the application was decreased. You have been instructed to implement a solution to efficiently distributing incoming network traffic across a group of backend servers to increase the performance of the APP.

Which of the following solutions will you implement to meet the requirement?

Recently the physical network adapter card from your company’s server broke. As a result, your co-workers couldn’t access important resources for hours. You have been instructed to implement a solution to eliminate this from happening again in the event of a network adapter failure.

Which of the following solutions will you implement to meet the requirement?

Which of the following backup types only back up the data that has changed since the previous backup?

Cloud backup is a strategy for sending a copy of files or database to a secondary server, which is usually hosted by a third-party service provider for preservation, in case of equipment failure or catastrophe. (True/False)

You have been instructed to connect a storage device that allows storage and retrieval of data from a central location for authorized network users and varied clients.

Which of the following storage type will you use to meet the requirement?

Which of the following actions should be taken to increase the security of SCADA networks? (Choose all that apply)

Which of the following cryptographic technique will you use to validate the authenticity and integrity of a message or digital document?

Asymmetrical encryption uses a single key that needs to be shared among the people who need to receive the message while symmetric encryption uses a pair of a public key and a private key to encrypt and decrypt messages when communicating. (True/False)

Which of the following options allows your application to interact with an external service using a simple set of commands rather than having to create complex processes yourself?

Which of the following technique will you use to hide secret data within a non-secret file or message with the purpose of avoiding data detection?

You have been tasked to find a way to transform a plain text sensitive file into a non-readable form and send it through the web. Which of the following technique will you use to send the file through the web and only authorized parties can understand the information?

Which of the following part(s) of the Authentication, Authorization, and Accounting (AAA) is responsible for measuring the resources a user consumes during access to a system?

Your company migrates its infrastructure to the public cloud because of the advantages the cloud offers. Which of the following options are advantages of using public cloud services? (Choose all that apply.)

Which of the following products uses the Software as a Service (SaaS) cloud model? (Choose all the apply.)

Answer the fill-in-the-blank by typing one of the following type of attacks:

Integration    Deployment    Monitoring    Delivery