Parallel execution configuration in Selenium Java - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to set the number of threads for parallel execution in TestNG.

Selenium Java

<suite name="ParallelSuite" parallel="tests" thread-count="[1]">
</suite>

Drag options to blanks, or click blank then click option'

A1

B5

C3

D10

Attempts:

3 left

💡 Hint

Common Mistakes

Setting thread-count to 0 or negative numbers causes errors.

Forgetting to set thread-count disables parallelism.

The thread-count attribute sets how many threads TestNG will use to run tests in parallel. Here, 3 threads are configured.

2fill in blank

medium

Complete the TestNG XML to run methods in parallel.

Selenium Java

<suite name="MethodParallelSuite" parallel="[1]" thread-count="4">
</suite>

Drag options to blanks, or click blank then click option'

Ainstances

Bmethods

Cclasses

Dtests

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'tests' runs entire test tags in parallel, not methods.

Using 'classes' runs classes in parallel, not individual methods.

Setting parallel="methods" runs test methods in parallel threads.

3fill in blank

hard

Fix the error in the Java code to enable parallel execution with Selenium WebDriver.

Selenium Java

WebDriver driver = new [1]();
driver.get("https://example.com");

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AChromeDriver

BFirefoxDriver

CWebDriver

DRemoteWebDriver

Attempts:

3 left

💡 Hint

Common Mistakes

Using ChromeDriver or FirefoxDriver directly limits parallelism to local machine.

Using WebDriver interface directly cannot instantiate an object.

To run tests in parallel on different machines or browsers, RemoteWebDriver is used with desired capabilities.

4fill in blank

hard

Fill both blanks to configure TestNG to run classes in parallel with 2 threads.

Selenium Java

<suite name="ClassParallelSuite" parallel="[1]" thread-count="[2]">
</suite>

Drag options to blanks, or click blank then click option'

Aclasses

Bmethods

C2

D4

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'methods' instead of 'classes' changes parallelism level.

Setting thread-count too high may overload the system.

Setting parallel="classes" runs test classes in parallel. Thread count 2 limits to two threads.

5fill in blank

hard

Fill all three blanks to create a TestNG XML snippet that runs tests in parallel with 3 threads and preserves order.

Selenium Java

<suite name="ParallelSuite" parallel="[1]" thread-count="[2]" preserve-order="[3]">
</suite>

Drag options to blanks, or click blank then click option'

Atests

B3

Ctrue

Dfalse

Attempts:

3 left

💡 Hint

Common Mistakes

Setting preserve-order to false may cause tests to run in any order.

Using thread-count less than 1 disables parallelism.

This configuration runs test tags in parallel with 3 threads and keeps the order of tests as defined.