You should only create your own .vce files using VCE Designer (a companion tool to 291) based on:
The first question popped up: a complex topology of routers and switches. Leo’s fingers danced across the keys. In the simulator, everything felt real. He wasn't just clicking radio buttons; he was troubleshooting a virtual world. When he hit a "drag-and-drop" sequence, his pulse quickened. He remembered the horror stories on the forums about people freezing up during this exact lab.
Users can choose to take a full exam, focus only on incorrect answers, or set specific time limits.
