Multiple choice technology databases

What are the parameters used in CBLTDLI call?

  1. Function code

  2. PCB mask

  3. Segment I/O Area

  4. SSA's

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A,B,C,D Correct answer
Explanation

The CBLTDLI call (COBOL to DL/I interface) requires four parameters: Function code (the operation to perform), PCB mask (identifies which database), Segment I/O Area (where data is read/written), and SSA's (Segment Search Arguments that define navigation path). All four are required for proper DL/I call execution.