What is a deadlock?

Answer Posted / arun veer singh

Deadlock occurs when two tasks are each waiting for a
resources that the other is holding................

this often happen when two programs are both attempting to
update the same two record in the two different files but
in a different order in that case each programe could be
holding a record that the other programneeds to update or
read

Is This Answer Correct ?    5 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is eib, how is can be used?

644


Explain how do you terminate an already issued delay command?

536


Explain the primary significance of intra-partition and extra-partition tdqs ?

572


Which commend used for terminating a browser operation?

489


kindly specify the pic clause for the following:any bll cell, data type of length option field, hhmmss type of data fields?

670






Explain the difference between physical map and symbolic map?

565


if i am having a cics,vsam and db2 programs with each functions and i want that each function on screen?

1783


How to dsect parameter is used in bms?

700


What is frset?

568


What is bms map?

659


Can you explain enq and deq used in cics?

634


What are the common cics service programs and explain their usage?

560


mention the option (along with argument type) used in a cics command to retrieve the response code after execution of the command?

729


Can you explain dfheiblk?

619


Give certain situations where NEWCOPY is obligatory?

701