Question

1 point
5. Which of the following
activities are performed by
computer system for train
reservation syatem?
O Checking seat availability
O
Displaying arrival and departure
time
O All of these​

Answer 1

Explanation:

O All of these

plz like me

plz follow me

Answer 2

Answer:

all of this(option d)

Explanation:

these all activities are important to make working of Railways fluent ...