Artillery - API Freighting | Fresco Play

Question 1: We can get Response Time using

Answer: All the options are correct

Question 2: Which of the following is correct about Little’s law?

Answer: Both the option is correct.

Question 3: Performance testing is used to determine the functions of application at a particular load.

Answer: False

Question 4: Which of the following formula correctly defines Little’s law when Number of stable customer =N, Average arrival rate = λ, Average time spend by user = W

Answer: N = λ*W

Question 5: Stress testing means verifying application’s stability and capabilities.

Answer: False

Question 6: Artillery can be installed on Nodejs v3.

Answer: False

Question 7: What is the command to verify artillery?

Answer: artillery dino

Question 8: What command can be used to install artillery?

Answer: npm install artillery

Question 9: What does -c stand for in quick test?

Answer: arrivalRate

Question 10: What is the help command for artillery?

Answer: artillery -help

Question 11: Target is defined in the scenarios section

Answer: False

Question 12: arrivalCount is defined as the arrival of the virtual users for the duration of time.

Answer: False

Question 13: Which of the following is correct? (i)target is for base URL. (ii) phase is for recurrence of the request. (Iii) payload is for importing data. (iv) timeout is for wait time before server response. (v) environments is for associated target

Answer: i, ii, iii, iv, v

Question 14: What does think argument stand for in artillery script.

Answer: Both options are correct

Question 15: If we have defined the priority of execution of three phases as 2,3,7, which of the following is correct?

Answer: priority for 7 will be 27.27 %

Question 16: Phase of the script defines the api that we want to test.

Answer: False

Question 17: What are the kinds of phases in artillery?

Answer: arrivalRate, arrivalCount and pause

Question 18: Priority of the scenarios are defined in _.

Answer: weight

Question 19: What is the success response for GET request?

Answer: 200

Question 20: Which request is similar to patch request?

Answer: PUT request

Question 21: Put request is used for ___.

Answer: Updating data

Question 22: What is the success response for creating new account?

Answer: 1. 201 2. 405

Question 23: Get request is used for ___.

Answer: Listing all the user.

Question 24: Post request is used for ___.

Answer: Creating data

Question 25: How can we call out data path?

Answer: config.payload.path

Question 26: If path of the variable is not defined in the script, how you can run the file?

Answer: artillery run sample.yml -p data.csv

Question 27: Inline variable is defined under __.

Answer: config.variables

Question 28: Following artillery script will error out. Which line is erroneous?

Answer: line 3

Question 29: Defined variable are called inside _.

Answer: {{ variable }}

Question 30: If sample_report.json is the report generated, how can the report be viewed using json file?

Answer: jq .aggregate sample_report.json

Question 31: What does NaN (Not a Number) stand for

Answer: There was not sufficient response for this action.

Question 32: What does Scenarios launch stand for _.

Answer: Number of virtual user generated in the defined time.

Question 33: What is the command to convert json report to html?

Answer: artillery report sample_report.json

Question 34: How to add pool count?

Answer: config.http.pool

Question 35: Which is the correct syntax for log.

Answer: scenarios: - flow: - post: url: "/api/users" json: name: "ranjan" job: "programmer" capture: json: "$.id" as: "id" - log: "Id value: {{ id }}"

Question 36: How to add loop count?

Answer: scenarios.flow.count

Question 37: In the following code snippet, how do we set the timeout?

Answer: config.http.timeout

Question 38: To send message in socket io, what command should we use?

Answer: emit

Question 39: What is built-in function for generating random alpha numeric?

Answer: $randomString()

Question 40: Where can we define our javaScript file to get the random data?

Answer: config.processor

Question 41: What is the engine value that we need to call in socket io?

Answer: Socketio

Question 42: How to debug web socket?

Answer: DEBUG:ws artillery run sample.yml

Question 43: Command to debug http _.

Answer: DEBUG:http artillery run sample.yml

Question 44: Command to debug http capture .

Answer: DEBUG:http:capture artillery run sample.yml

Question 45: Command to debug http response _.

Answer: 1. DEBUG:http:capture,http:response artillery run sample.yml 2. DEBUG:http:capture artillery run sample.yml

Question 46: How to debug socket.io?

Answer: DEBUG:socketio artillery run sample.yml

Question 47: Where can we set Header?

Answer: We can set header for any HTTP requests.

Question 48: What argument is used for environment associated target?

Answer: -e argument

Question 49: I want to create an account. Which of the following is correct for scenarios script?

Answer: scenarios: - flow: - post: url: "/api/users" json: name: "Ranjan" email: “ranjan@play.me”