DataScience - 10

What does SRM stand for?

• Storage Resource Management

• System Resource Management

• Software Resource Management

• Storage Retrieval Management

Which of the following is NOT an SRM concept?

• Capacity planning

• Data deduplication

• Feature scaling

• Storage tiering

In the code, which library is used for data manipulation?

• NumPy

• Pandas

• Matplotlib

• Scikit-learn

What is the purpose of drop_duplicates() in the code?

• Add new columns

• Merge two datasets

• Compress the file

• Remove duplicate rows

Which Python module is used for file compression in the code?

• zipfile

• gzip

• tarfile

• shutil

Which function is used to create directories in Python?

• os.create()

• os.open()

• os.makedirs()

• os.mkdir()

Which SRM concept helps avoid storing the same file multiple times?

• Tiering

• Deduplication

• Compression

• Backup

Why do we use shutil.move()?

• To delete a file

• To rename a file

• To copy a file

• To move a file to another folder

Why is backup important in SRM?

• To permanently delete data

• To recover data after failures

• To slow down access

• To duplicate data unnecessarily

Which of these helps visualize storage usage trends?

• Reporting and monitoring

• To recover data after failures

• Deduplication

• Compression