(Choose 1 answer)
You have to read a large text file, replace some words in it, and write it back to a new file. You know that the memory on your target system is limited. What should you do?
A. Use regular expressions directly on the file
B. Use Promises and async/await to offload the task to libuv
C. Copy the file into a database and perform the operations there
D. Use readline together with streams to read and transform and write the file contents line by line
Π
