Which are challenges faced by the public security and criminal investigation fields?

In the big data era, all industries face challenges in processing.

Which are challenges faced by the public security and criminal investigation fields? (Multiple Choice)
A . It takes a long time to manually view numerous videos.
B . Poor real-time analysis capability decreases 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.

View Answer

Answer: ABCD