Question: Which command copies a file named test.txt to a Cloud Storage bucket named myBucket?

1. `gcloud cp gs://myBucket test.txt`
2. `gsutil cp gs://myBucket test.txt`
3. `gcloud cp test.txt gs://myBucket`
4. `gsutil cp test.txt gs://myBucket`

Answer: The correct answer of the above question is Option D:`gsutil cp test.txt gs://myBucket`