⟩ How do you code COBOL to access a parameter that has been defined in JCL? And do you code the PARM parameter on the EXEC line in JCL?
Using JCL with sysin. //sysin dd *here u code the parameters (value) to pass in to Cobol program /* and in program you use accept variable name (one accept will read one row)/.another way. 2) in jcl using parm statement ex: in exec statement parm=’john’,'david’ in Cobol pgm u have to code linkage section in that for first value you code length variable and variable name say, abc pic x(4).it will take john inside to read next value u have to code another variable in the same way above mentioned.
