Multiple choice technology mainframe

What are the Two basic database organizations which DL/I provides?

  1. HIERARCHICAL INDEXED

  2. HIERARCHICAL SEQUENTIAL

  3. HIERARCHICAL DIRECT

  4. HIERARCHICAL ACCESS
Reveal answer Fill a bubble to check yourself
B,C Correct answer
Explanation

DL/I provides two primary database organization methods: Hierarchical Sequential (where segments are physically adjacent) and Hierarchical Direct (which uses pointers to link segments).

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