The business layer generally interacts with the information system through the data access layer.

业务层主要通过数据访问层与信息系统实现交互。

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System management software from CA has been certified through the National Information Assurance Partnership's (NIAP) Common Criteria Evaluation and Validation Scheme, the company announced today.

CA公司宣布，该公司的系统管理软件已经通过了国家信息保障合作伙伴（NIAP）的通用标准评估和认证计划。

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Satellites already deliver information (through agricultural weather satellites and the GPS system) that provides the extra margin of food that keeps nearly a billion people a year from starving.

人造卫星早已传达给我们这一信息(通过农业气象卫星和GPS)：多余的食物可以让将近十亿人一年免于饥饿。

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This is superior to the old self-report system associated with badges because now a potential employer can verify the authenticity of badge information through a third party system rather than just by trusting the applicant.

FORBES: Badges Lend Gravitas To Free Education Revolution

The cultural policy priority areas are diverse, but in Cambodia, the development will focus on empowering cultural governance system through the establishing information and documentation infrastructure, supporting continuous professional development of public and private partners, and identifying new programme areas necessary for the development of the creative industries.

UNESCO: OFFICE IN PHNOM PENH

Some of the most serious challenges facing health care today--medical errors, inconsistent quality and rising costs--can be addressed through the effective application of available health information technology linking all elements of the health care system.

FORBES: Sen. Michael B. Enzi, R-Wyo