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Write the fetch cycle and execute cycle for following instructions:JMPNZ (jump to the given address if the accumulator not equal to zero) RET(return from a subroutine) ADB (add the contents of register B to the accumulator and save result in the accumulator).
1 6618Hi , I am posting some questons which are asked at interview. These may help u for ur interview... what is static and dynamic call?
TCS,
2 5886Hi , I am posting some interview ques . what is the use of cursors ? what is the diff between select and cursor ? bith are used for data retrival .. rite?
2 7325Hi, My interviewer ask A calls B and C calls B, a and b are static c and b are dynamic.what happens if they compile and execute at same time.
3 9597Hi, If a catolog proc has another proc in it, both have ddnames dd1 and dd2. what proc will override if gave override parameter. Here both have same step names.
UHG,
2 6771I have a Field which is of size 9(4). In the Screen if I enter the value for this field as 1234, it showing it as Valid. But if I enter only one or two digits, zeros should be appended in the remaining places. For example: When u enter 1 in the screen the output should be 0001. When you enter 12, output should be 0012. How to achieve this in the program?
7 10191In jcl i have 255 steps. In 255 step i declared proc. In proc i have 20 steps this job is executable or not? why?
4 13830
How to read and write a single record into a file. I would like to use it to enter a single 8-character piece of information and use it to put it into a variable for processing in JCL. Thank you
Is it possible to combine uni-rexx with a compiled language in any application? What applications interfaces are there?
How to change size of Initial number of records to *NOMAX for ALL PF files from perticular library, how can I do that
What information does a psb contain?
What is dbkey? Explain.
Explain about find and obtain commands?
Can you explain dfheiblk?
What is lock escalation in db2?
what is the difference between a package and a plan. How does one bind 2 versions of a cics transaction with the same module name in two different cics regions that share the same db2 subsystem?
What action db2 takes when a program aborts in the middle of a transaction?
Is automatic restart possible in jcl? If yes, how?
How to send a sms to a mobile through mainframe vm’s?
Why adabas is used?
is it necessary that all versions of the gdg have to be of the same record length?
why ci and ca splits are not possible in esds and rrds?
