QUESTION: 152

What is an effective logging strategy according to the 12-factor app tenets?

Tag and save logs in a local document database that has querying capabilities.
Back up log files in a high-availability remote cluster on the public cloud.
Timestamp and save logs in a local time-series database that has querying capabilities.
Capture logs by the execution environment and route to a centralized destination.

Answer(s): D

QUESTION: 153

Refer to the exhibit. Pipenv is used to manage dependencies. The test runs successfully on a local environment.

What is the reason for the error when running the test on a CI/CD pipeline?

All the unit tests in testsum.py failed.
Pytest did not detect any functions that start with 'test_'.
The pipfile in the local environment was not pushed to the remote repository.
Nose2 was not used as the test runner.

Answer(s): C

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QUESTION: 154

What are two benefits of using a centralized logging service? (Choose two.)

reduces the time required to query log data across multiple hosts
reduces the loss of logs after a single disk failure
improves application performance by reducing CPU usage
improves application performance by reducing memory usage
provides compression and layout of log data

Answer(s): A,E

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QUESTION: 155

A team of developers created their own CA and started signing certificates for all of their IoT devices.
Which action will make the browser accept these certificates?

Install a TLS instead of SSL certificate on the IoT devices.
Set the private keys 1024-bit RSA.
Preload the developer CA on the trusted CA list of the browser.
Enable HTTPS or port 443 on the browser.

Answer(s): C

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QUESTION: 152

QUESTION: 153

QUESTION: 154

QUESTION: 155