MainFrame Interview Questions
Questions Answers Views Company eMail

Why there is no questions in this column?

6 9409

What is a GDG

IBM,

4 11297

What is the different ways to initiate a task?

2 8838




why occurs clause not mentioned in 01 level

Tesco, HCL, TCS, NIIT,

6 29906

How to resolve the soc4 and soc7 errors?

RBS, IBM,

5 28208

what is the process of precompiler?

2 10962

What is buffrpool? Where we use it ?

Tesco,

2 9535

what is Runstats? Whem will u choose to runatats?

Danske,

1 8781

what is REORG? what is the use?

4 9543

What is binary search?

3 7818

What is the difference between PIC 9.99 and 9v99?

7 35897

What is the difference between index and subscript?

Visa,

5 31032

What is SET TO TRUE all about, anyway?

5 11392

What is COMP-1? COMP-2?

CitiGroup,

3 13564

What is difference between COBOL and VS COBOL II?.

Winsol Solutions,

1 3288







Un-Answered Questions { MainFrame }

If DB2 query returns in null value, how do you work with it in PL/1?

1421


What is a segment in ims?

55


Explain the usage of language in the ppt entry?

36


What is db2 purescale?

31


Explain in detail about buffer manager and its functionalities?

81






What is ibm db2 connect?

28


Explain cemt transaction commands?

60


explain in brief why do vsam take more disk space than other utilities?

83


What is RRange and ARange?

1130


Explain the difference between getting the system time with eibtime and asktime command?

40


How can unused space allocation be returned to the system when a dataset is closed?

68


In sms datasets, what is the function of the dd avgrec keyword?

58


What is afoper?

41


what is *inzsr used for?

97


how can we run a batch job?

79