'Motherboard' is related to 'Computer' in the same way as 'Picture-tube' is related to
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Televisions.
A motherboard is a key internal component of a computer, it connects and allows communication between various parts.
A picture-tube is an essential component used in older televisions (TVs) to display the image.