Pregunta de entrevista de Cognizant
What is the difference between internal sort and external sort ? Explain internal sort in cobol programming.
Respuesta de la entrevista
Anónimo
23 ene 2018
When we write a SORT logic in COBOL, it is referred as Internal sort...When we use DFSORT/ICTOOL/ICEMEN in JCL to sort a data it is referred as external sort...