In the Big Data Era, All Industries Face Challenges in Processing

Multiple Choice

In the big data era, all industries face challenges in processing. Which are challenges faced by the public security and criminal investigation fields? (Choose all that apply.)

A) It takes a long time to manually view numerous videos.
B) Poor real-time analysis capability decrease the efficiency in solving a criminal case.
C) A variety of image forma& decrease the query efficiency.
D) Data is distributed, making data sharing difficult.
E) None of the above