multitasking is the feature supported by the operating system to execute more than one task simultaneously. Multithreading is the system environment where the tasks are sharing the same programs load module under the multitasking environment. It is a subset of multitasking since it concerns task which use the same program.
HOW TO DEBUG A BATCH JOB WHEN IT IS IN MESSAGEWAIT(MSWG) STATUS. I KNOW THE STEPS FOR BATCH EBUGGING, BUT IM CONFUSING WITH WHEN WE SUBMIT ANY JOB FOR BATCH DEBUG WE PUT IN HELD STATE. SO HERE ALSO DO SAME THING OR ANY OTHER WAY?
What is difference between procedure and function?
Suppose 4 persons a, b , c , d have to go to concert which will held in 17 minutes. there is a bridge which only 2 persons at a time can cross. its night and they have only one flashlight with them. Flashlight cannot be thrown. one person should return with the flashlightall 4 person have different speed. a = crosses bridge in 1 min.b = crosses bridge in 2 min.c = crosses bridge in 5 min.d = crosses bridge in 10 minhow can they all reach in time?Ex- suppose a and d crosses bridge which will take 10 mins and then d returns back with a flashlight which will make 20 mins and mission is failed.?
What is difference between rename and prefix?
WHAT WILL HAPPEN IF WE DROP THE BASE REGISTER IN THE PGM WHICH CONTAINS ONLY ONE BASEREG?
Why do we have multiple base registers in certain programs?
How to Pass the parameters from JCL to assembler Pgm?
How to retrieve the instream data in SYSIN?
Can we use an equated value as operand for an MVC instruction? Reason for the same?
Explain ICM instruction?
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