Evidence identification needs to solve the integrity verification of evidence and determine if it meets the standards that can be used. Regarding the standards of evidence identification, which of the following statement is correct?

Evidence identification needs to solve the integrity verification of evidence and determine if it meets the standards that can be used. Regarding the standards of evidence identification, which of the following statement is correct?
A . Relevance standard refers to that if the electronic evidence can have a material impact on the facts of the case to a certain extent, the court should rule that it is relevant.
B . Objective standard refers to the acquisition, storage, and submission of electronic evidences shall be legal, and the basic rights such as national interests, social welfare and personal privacy do not constitute strict violations.
C . Legality standard is to ensure that electronic evidence is collected from the initial acquisition, and the content is not changed in the process of submission as litigation evidence.
D . Fair standard refers to that only the legal subject obtains the evidentiary material by legal means has evidentiary ability.

Answer: A