Pregunta de entrevista de American Express
Mainframe: COBOL, JCL, DB2. SQL Server: What is Cursor? How to get Number of Selected Rows?
Respuesta de la entrevista
Anónimo
1 dic 2015
COBOL: I answered correct 75-85%. JCL: 95%; DB2: Skipped because never worked with it. SQL Server: I forgot what was cursor...otherwise about 75% answered correct.