CV0-002 試験問題を無料オンラインアクセス

A programmer is building a new web application for a client's public cloud infrastructure. The client has requested that the web application stay available even in the event of a regional outage at the cloud provider.
Which of the following would BEST address these availability requirements?

• A.Autoscaling
• B.DNS failover
• C.Cloud bursting
• D.Clustering

Below is the output from a troubleshooting activity:
1. SaaS application is unavailable to a set of users at a single site.
2. WAN connectivity was considered to be the cause of the problem.
3. Upon testing, it seemed the WAN connectivity was up, but the default gateway was unreachable from the internal users.
4. The faulty switch was replaced to bring up the connectivity.
5. The incident was documented.
Based on the methodology, which of the following steps was overlooked during the activity?

• A.Establish a plan of action and implement the solution
• B.Verify full system functionality
• C.Problem identification
• D.Establish theory of probable cause

A cloud administrator updates the syslog forwarder configuration on a local server in production to use a different port. The development team is no longer receiving the audit logs from that server. However, the security team can retrieve and search the logs for the same server. Which of the following is MOST likely the issue?

• A.The development team's syslog server is configured to listen on the wrong port.
• B.The security team has greater permissions than the development team.
• C.The development team is not looking at the correct server when querying for the logs.
• D.The audit logging service has been disabled on the server.

A CASB provides the application proxy and web application firewall to a large retailer. All access to the retailer cloud application must originate from the CASB-designated IP addresses. The CASB has known geolocations with known IP addresses. Suddenly, all customers are not able to access the retailer cloud applications. Which of the following is MOST likely the reason for the issue?

• A.The CASB's SSL/TLS certificate expired
• B.All of the CASB's European datacenters are down
• C.Additional CASB IP addresses were added to the authorized pool
• D.There was federation and SSO misconfiguration

A university is running a DNA decoding project that will take seven years if it runs on its current internal mainframe. The university negotiated a deal with a large cloud provider, which will donate its cloud resource to process the DNA decoding during the low peak time throughout the world. Which of the following is the MOST important resource the university should ask the cloud provider to donate?

• A.A closer datacenter to the university
• B.Any available compute resource
• C.A large storage for the DNA decoding results
• D.A larger pipe to transfer the results