Answer:
To ensure that the trainees are well acquainted with how to differentiate 568A cables and 568B cables, you must ensure they know appropriate color scheme pattern for the both cables. Also, they are expected to know the correct terminology when using both cables, as 568A is known as a crossover cable and 568B is known as a straight-through cable.
Explanation:
Answer:
The video card needs to be replaced
Explanation:
The video card is a part of the motherboard that controls the graphic renderings of the computer. Once this is faulty, it can lead to several issues ranging from computer freezes or computer crashes to most commonly, laptop black screens.
The most common test to see if the "black screen fault" is from the video card, is to connect the laptop to another monitor that has its own graphics rendering instrument. If it works on that monitor, Then the video card of the laptop is the problem.
Since this is the case detailed in the problem above, the video card of the laptop needs to be replaced.