Which of the following is added to prefs.js when the console is automatically opened during JavaScript error? Options: A . &nbspuser_pref("javascript.console.open_on_error", true); B . &nbspuser_pref("javascript.console.open_error ", true); C . &nbspuser_pref("javascript.console.open_error ", false); D . &nbspuser_pref(" javascript.console.open_on_error", false);

Which of the following is added to prefs.js when the console is automatically op

Question

Which of the following is added to prefs.js when the console is automatically opened during JavaScript error?

Options:

A . user_pref("javascript.console.open_on_error", true);

B . user_pref("javascript.console.open_error ", true);

C . user_pref("javascript.console.open_error ", false);

D . user_pref(" javascript.console.open_on_error", false);

Answer: Option A

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