Question

when alice turned on her laptop this morning, the screen displayed only colorful horizontal lines. which of the following is most likely to have a problem? a. hard drive b. video card c. external storage devices d. built - in camera

Explanation:

The video card is responsible for sending visual information to the screen. Colorful horizontal lines on the screen are often indicative of a problem with the video - card. The hard drive stores data, external storage devices are for additional data storage, and the built - in camera is for taking pictures and video calls, none of which directly relate to screen display issues like this.

Answer:

B. video card