CV0-004 試験問題を無料オンラインアクセス

A company wants to avoid vendor lock-in situations. Which of the following options should the company consider before doing business with a vendor? (Choose two.)

• A.Open-source technologies
• B.Data portability
• C.Regulatory compliance
• D.Cost factor
• E.Service availability
• F.Storage options

A cloud server needs to automatically allocate more resources during sudden peak times. This allocation does not need to occur in regular intervals. Which of the following scaling approaches should be used?

• A.Trending
• B.Scheduled
• C.Manual
• D.Event

A cloud developer is developing a cloud-native application with the following requirements:
- Must be a web-based application
- Must be as cost-effective as possible
- Must have fast response times
- Must be scalable to meet demand
Which of the following technologies will best meet these requirements?

• A.API gateway
• B.VM
• C.Serverless function
• D.CDN

A database administrator performs a full backup periodically and keeps several versions in a cloud instance with increasing storage costs. Which of the following should the administrator consider doing to manage backup retention?

• A.Identify the need for granular and/or bulk recovery.
• B.Determine whether a differential backup will satisfy the operational needs.
• C.Classify backup files based on the sensitivity of data.
• D.Set up a time frame for the deletion of old backup files.

An administrator receives a ticket indicating the accounting application is not working. Which of the following should the administrator check FIRST?

• A.Service-level agreement
• B.DHCP
• C.System logs
• D.DNS