i want to learn mainframes. i completed MCA ,whats the future of mainframes

5 Answers  

---

WHAT IS SOC3?HOW IT CAN BE RESOLVED?

1 Answers  

---

If i got a job on mainframe technology, will i have a bright future?. Some people are discouraging me. Let me know, is it true? Please bring back me from the confusion.

2 Answers  

---

Syntax for JCLLIB & JOBLIB???

1 Answers  

---

01 ws-p pic 9(2). 01 ws-q pic 9(2) value 01. 01 ws-r pic 9(2) value 99. p.d. compute p = q + r what will be result of p ans(00) but my question is that how i got 10 on the place of 00. (truncation will ocuure on right side not left). please tell me ?

6 Answers   L&T,

---

I encountered an error when I move spaces to a numeric field?What should I do to move spaces on that field?help please.

9 Answers  

---

how many bytes does s9(15) occupy in comp1 comp2 and comp3 ?

4 Answers   TCS,

---

how do you move only numeric data from A to B 01 A pic x(10) value 'a1b2c34d5e'. 01 B pic x(5).

2 Answers   DELL, Mind Tree,

---

how we can reverse the string in the cobol for example satheesh can be reveresed as hseehtas

3 Answers   IBM,

---

What are ISOLATION LEVELS? Where do we need to specify them?

3 Answers   EXL,

---

Why is it necessary that file needs to be opened in I-O mode for REWRITE?

0 Answers  

---

01 x pic s9(8) comp. How will the following value be internally allocated '18787'

4 Answers   Steria,

---