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Which of the following is the correct command to start a Selenium Grid node and register it to a hub at URL http://localhost:4444?

easy📝 Syntax Q3 of 15
Selenium Python - Selenium Grid
Which of the following is the correct command to start a Selenium Grid node and register it to a hub at URL http://localhost:4444?
Ajava -jar selenium-server.jar hub --node http://localhost:4444
Bjava -jar selenium-server.jar node --hub http://localhost:4444
Cjava -jar selenium-server.jar start-node http://localhost:4444
Djava -jar selenium-server.jar register-node http://localhost:4444
Step-by-Step Solution
Solution:
  1. Step 1: Recall the correct syntax for starting a node

    The command uses 'node' and '--hub' flag with the hub URL to register the node.
  2. Step 2: Verify other options for correctness

    Options B, C, and D use incorrect flags or commands not recognized by Selenium Server.
  3. Final Answer:

    java -jar selenium-server.jar node --hub http://localhost:4444 -> Option B
  4. Quick Check:

    Node start command = java -jar selenium-server.jar node --hub http://localhost:4444 [OK]
Quick Trick: Use 'node --hub' to register node to hub [OK]
Common Mistakes:
  • Using 'hub' instead of 'node' to start node
  • Incorrect flags like 'start-node'
  • Omitting the hub URL

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