This section will quickly examine five different ways to select data for testing: based on risk, based on requirements, based on availability, using production data, or using randomly generated data.

本节将迅速查看一下选择数据进行测试的5种不同方式：基于风险、基于需求、基于可用性、使用生产数据，或者随机使用产生的数据。

youdao

DB2 Merge Backup helps it departments increase data availability and integrity, as well as decrease the risk of data loss.

DB 2 Merge Backup可帮助IT部门提高数据可用性和完整性，并降低数据丢失的风险。

youdao

However, not keeping DB2 Connect local to the application server affects availability since there is an inherent risk of system outage at both tiers if the node fails.

然而，并非使DB 2 Connect位于应用程序服务器本地就影响可用性，因为如果节点失败，那么这两层都存在系统运行中断的内在危险。

youdao

Layer upon layer of success paved the capital and knowledge bedrock for repeating wins, and regulatory change in the late 1970s enabled the advent and availability of risk capital.

FORBES: NYC and the Tech 'Horizontal'

"Higher credit risk borrowers will be the most compelled to draw down on their revolver availability now, versus take the risk the commitments fail to be funded in the future, " says Chris Taggert, an analyst at CreditSights.

FORBES: Magazine Article

On the domestic front, we must continue to target populations at the greatest risk and increase the availability of HIV testing and treatment.

WHITEHOUSE: Office of National AIDS Policy Blog