MainFrame Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

IBM MainFrame (5234)
IBM AS400 (1355)
IBM PL/1 (31)

MainFrame Interview Questions

Questions Answers Views Company eMail

How do you set a return code to the JCL from a COBOL program?

4 29452

What is the significance of 'above the line' and 'below the line'?

Nokia,

2 9049

What is level 66 used for ?

TCS,

3 15197

How do you sort in a COBOL program? Give sort file definition, sort statement syntax and meaning.

CGI, TCS,

7 28845

What do you do to resolve SOC-7 error?

Sun Life, Wipro,

2 13286

What compiler option would you use for dynamic linking?

2 9364

What guidelines should be followed to write a structured Cobol program?

1 4944

What is the purpose of Identification Division?

1 5851

How can I tell if a module is being called DYNAMICALLY or STATICALLY?

CTS,

3 14060

In the JCL, how do you define the files referred to in a subroutine ?

2 10767

COMP field occupy ?

2 8305

for an INITIALIZE and what keyword allows for an override of the default.

2 6014

What are the steps you go through while creating a COBOL program executable?

3 10805

What are some examples of command terminators?

1 8835

Why occurs can not be used in 01 level ?

TCS,

2 9625

Un-Answered Questions { MainFrame }

Name some of the examples of COBOl 11?

3143

What is the default value(s) for an initialize? What keyword will allow for an override of the default?

1119

what key word is used when screen is re-display?

1130

which indicator is used for read?

1139

What is an in line perform? When would you use it? Anything else you wish to say about it.

1076

What Are Send Map Maponly & Send Map Dataonly ?

1207

When do you specify the isolation level?

1030

What is a hyperdescriptor?

935

Does jcl support automatic restart?

1230

How can the duplicate values be eliminated from db2 select?

1106

What is dbrm? When it will be created?

1029

are there any useful c runtime apis that I can call from rpg iv?

1166

Differentiate between PCT and FCT.

1177

What is the use of db2?

1055

Explain package in db2 and its advantages?

1218

For More Un-Answered { MainFrame } Questions Click Here