It is a measurable, time bound key performance indicator for your application.
B
It is a short, measurable description of an application feature.
C
It is a target measure you want your service to achieve.Correct Answer
D
It is a contract with end users that guarantees service quality
QUESTION 2 OF 17
Using SMART criteria, which below would be the least effective KPI?
A
User sign ups per month
B
Page views per hour
C
Clicks per session
D
User experience designCorrect Answer
QUESTION 3 OF 17
Which best describes a user story?
A
It is a short description of a typical person using the system.
B
It is a requirement of the system you are developing.
C
It is a narrative that describes the sequence of steps a typical user would perform to accomplish some task or goal when using the system.
D
It is a short description of a feature written from the user’s point of view.Correct Answer
QUESTION 4 OF 17
You’re building a RESTful microservice. Which would be a valid data format for returning data to the client?
A
JSON
B
XML
C
HTML
D
All of the above.Correct Answer
QUESTION 5 OF 17
You’re writing a service, and you need to handle a client sending you invalid data in the request. What should you return from the service?
A
A 400 error codeCorrect Answer
B
A 200 error code
C
An XML exception
D
A 500 error code
QUESTION 6 OF 17
Which below would violate 12-factor app best practices?
A
Explicitly declare and isolate dependencies.
B
Keep development, testing, and production as similar as possible.
C
Treat logs as event streams and aggregate logs into a single source.
D
Store configuration information in your source repository for easy versioning.Correct Answer
QUESTION 7 OF 17
You’ve re-architected a monolithic web application so state is not stored in memory on the web servers, but in a database instead. This has caused slow performance when retrieving user sessions though. What might be the best way to fix this?
A
Move session state back onto the web servers and use sticky sessions in the load balancer.
B
Increase the number of CPUs in the database server.
C
Make sure all web servers are in the same zone as the database.
D
Use a caching service like Redis or Memorystore.Correct Answer
QUESTION 8 OF 17
What Google Cloud feature would be easiest to use to automate a build in response to code being checked into your source code repository?
A
Cloud Scheduler
B
App Engine
C
Cloud Functions
D
Build triggersCorrect Answer
QUESTION 9 OF 17
Which Google Cloud tools can be used to build a continuous integration pipeline?
A
Cloud Source Repositories
B
Cloud Build
C
Container Registry
D
All of theseCorrect Answer
QUESTION 10 OF 17
Currently, you are using Firestore to store information about products, reviews, and user sessions. You’d like to speed up data access in a simple, cost-effective way. What would you recommend?
A
Move the data to Spanner.
B
Cache the data using Memorystore.Correct Answer
C
Move the data to Cloud Bigtable.
D
Move the data to BigQuery.
QUESTION 11 OF 17
You want to analyze sales trends. To help achieve this, you want to combine data from your on-premises Oracle database with Google Analytics data and your web server logs. Where might you store the data so it is both easy to query and cost-effective?
A
BigQueryCorrect Answer
B
Spanner
C
Firestore
D
Cloud SQL
QUESTION 12 OF 17
You are a global financial services company with users all over the world. You need a database service that can provide low latency worldwide with strong consistency. Which service might you choose?
A
Firestore
B
Cloud SQL
C
BigQuery
D
SpannerCorrect Answer
QUESTION 13 OF 17
You need to store user preferences, product information, and reviews for a website you are building. There won’t be a huge amount of data. What would be a simple, cost-effective, managed solution?
A
Spanner
B
Cloud SQL
C
BigQuery
D
FirestoreCorrect Answer
QUESTION 14 OF 17
You want a secure, private connection between your network and a Google Cloud network. There is not a lot of volume, but the connection needs to be extremely reliable. Which configuration below would you choose?
A
VPN
B
VPN with high availability and Cloud Router.Correct Answer
C
Cloud Interconnect
D
VPC peering
QUESTION 15 OF 17
You have a contract with a service provider to manage your Google VPC networks. You want to connect a network they own to your VPC. Both networks are in Google Cloud. Which Connection option should you choose?
A
VPN with high availability and Cloud Router.
B
VPC peeringCorrect Answer
C
VPN
D
Cloud Interconnect
QUESTION 16 OF 17
You are a large bank deploying an online banking service to Google Cloud. The service needs high volume access to mainframe data on-premises. Which connectivity option would likely be best?
A
VPN
B
HTTPS
C
Peering
D
Cloud InterconnectCorrect Answer
QUESTION 17 OF 17
You are deploying a large-scale web application with users all over the world and a lot of static content. Which load balancer configuration would likely be the best?
A
TCP load balancer with SSL configured.
B
HTTP load balancer with SSL configured and the CDN enabled.
C
UDP load balancer with SSL configured and the CDN enabled.Correct Answer
D
HTTP load balancer with SSL configured.
Ready to test your recall?
Which best describes an SLO?
A
It is a measurable, time bound key performance indicator for your application.
B
It is a short, measurable description of an application feature.
C
It is a target measure you want your service to achieve.
D
It is a contract with end users that guarantees service quality