Explain utilities in JCL.

Explain utilities in JCL.

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, jcl, topic-specific, mainframe

参考答案摘要

JCL utilities are pre-written programs that are widely used by system programmers and application developers to meet day-to-day requirements, organize and maintain data. Reorganizing, modifying, or co...

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