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Google Professional Cloud Architect
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Question: 222
You can use Stackdriver to monitor virtual machines on which cloud platforms?
Google Cloud Platform, Microsoft Azure
Google Cloud Platform
Google Cloud Platform, Microsoft Azure, Amazon Web Services
Google Cloud Platform, Amazon Web Services
Answer: D
Question: 223
To minimize the risk of someone changing your log files to hide their activities, which of the following principles would help? (Select 3 answers.)
Restrict usage of the owner role for projects and log buckets.
Require two people to inspect the logs.
Implement object versioning on the log-buckets.
Encrypt the logs using Cloud KMS.
Answer: A,B,C
Question: 224
If network traffic between one Google Compute Engine instance and another instance is being dropped, what is the most likely cause?
D. firewall rule was deleted.
The TCP keep-alive setting is too short.
The instances are on a default network with no additional firewall rules.
A firewall rule was deleted.
Answer: D
Question: 225
Which of the following practices can help you develop more secure software? (Select 3 answers.)
Penetration tests
Integrating static code analysis tools into your CI/CD pipeline
Encrypting your source code
Peer review of code
Answer: A,B,D
Question: 226
Which two places hold information you can use to monitor the effects of a Cloud Storage lifecycle policy on specific objects? (Select 2 answers.)
Cloud Storage Lifecycle Monitoring
Expiration time metadata
Access logs
Lifecycle config file
Answer: B,C
Question: 227
If you have object versioning enabled on a multi-regional bucket, what will the following lifecycle config file do?
{"lifecycle": { "rule": [ { "action": {"type": "Delete"}, "condition": { "age": 30, "isLive": true } }, { "action": { "type": "SetStorageClass", "storageClass": "COLDLINE"}, "condition": { "age": 365, "matchesStorageClass": ["MULTI_REGIONAL"] } } ] } }
Archive objects older than 30 days (the second rule doesn't do anything)
Delete objects older than 30 days (the second rule doesn't do anything)
Archive objects older than 30 days and move objects to Coldline Storage after 365 days
Delete objects older than 30 days and move objects to Coldline Storage after 365 days
Answer: C
Question: 228
Which of the following statements about Stackdriver Trace are true? (Select 2 answers.)
Stackdriver Trace tracks the performance of the virtual machines running the application.
Stackdriver Trace tracks the latency of incoming requests.
Applications in App Engine automatically submit traces to Stackdriver Trace. Applications outside of App Engine need to use the Trace SDK or Trace API.
To make an application work with Stackdriver Trace, you need to add instrumentation code using the Trace SDK or Trace API, even if the application is in App
Answer: B,C
Question: 229
You have been asked to select the storage system for the click-data of your company's large portfolio of websites. This data is streamed in from a custom website analytics package at a typical rate of 6,000 clicks per minute. With bursts of up to 8,500 clicks per second. It must have been stored for future analysis by your data science and user experience teams. Which storage infrastructure should you choose?
Google Cloud SQL
Google Cloud Bigtable
Google Cloud Storage
Google Cloud Datastore
Answer: B
Question: 230
You want to optimize the performance of an accurate, real-time, weather-charting application. The data comes from 50,000 sensors sending 10 readings a second, in the format of a timestamp and sensor reading. Where should you store the data?
Google BigQuery
Google Cloud SQL
Google Cloud Bigtable
Google Cloud Storage
Answer: C
Question: 231
You have been asked to select the storage system for the click-data of your company's large portfolio of websites. This data is streamed in from a custom website analytics package at a typical rate of 6,000 clicks per minute. With bursts of up to 8,500 clicks per second. It must have been stored for future analysis by your data science and user experience teams. Which storage infrastructure should you choose?
Google Cloud SQL
Google Cloud Bigtable
Google Cloud Storage
Google Cloud Datastore
Answer: B
Question: 232
You want to optimize the performance of an accurate, real-time, weather-charting application. The data comes from 50,000 sensors sending 10 readings a second, in the format of a timestamp and sensor reading. Where should you store the data?
Google BigQuery
Google Cloud SQL
Google Cloud Bigtable
Google Cloud Storage
Answer: C
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