绘制系统流程图的基础是（）

A、数据关系图

B、数据流程图

C、数据结构图

D、功能结构图

Each Party shall provide the same care to avoid disclosure or unauthorized use of the other Party’s Confidential Information as it provides to protect its own similar proprietary information. Confidential Information must be kept by the recipient in a secure place with access limited to only such Party’s employees or agents who need to know such information for the purpose of this Contract and who have similarly agreed to keep such information confidential pursuant to a written confidentiality agreement which reflects the terms hereof. The obligations of confidentiality pursuant to this Article shall survive the termination or expiration of this Contract for a period of five (5) years.