Final answer:
This question belongs to the subject of Computer Science at a High School level and is related to reading a video file's running time and displaying it while not reaching the end of the file.
Step-by-step explanation:
This question belongs to the subject of Computer Science at a High School level. The terms used in the question, such as video File, runningTime, eof, FileRead, Display, indicate a programming context.
Based on the question, it seems that the student is asking about reading a video file's running time and displaying it while not reaching the end of the file. In programming, this can be done by implementing a loop that continuously reads the video file's running time and displays it until the end of the file is reached.
Here is an example of how this can be achieved in a programming language like Python:
videoFile = open('video.mp4', 'r')
runningTime = videoFile.read()
while runningTime != 'eof':
print(runningTime)
runningTime = videoFile.read()
videoFile.close()