Which statement best describes real-time data delivery?

Which statement best describes real-time data delivery?

• A. Real time data collecting into data files and delivered to end users at intervals throughout the trading day
• B. End-of-day data in a batch file delivered as a single data file via FTP for end-of-day accounting purposes
• C. Corporate actions data delivered in a streaming data file with low latency updating for dividend announcements
• D. News delivered in a snapshot 'request retrieval' mode only for end user news updating

Answer: (A)