Several Internet programs systematically browse the Internet. They mainly and periodically do such systematic browsing for web indexing. This process of indexing is also known as ________.
A Filtering
B Crawling
C Phishing
D Spamming
Several Internet programs systematically browse the Internet. They mainly and periodically do such systematic browsing for web indexing. This process of indexing is also known as ________.
A Filtering
B Crawling
C Phishing
D Spamming