why mainframe we use not like java as frontend oracle as
backend. or not word excel.In there also huge ammount data
stored.
Answers were Sorted based on User's Feedback
Answer / sanjeev
main frames is huge sever which can run programs from different terminals in a shortest time span. If we take java or oracle, these would be having latest updates which may or may not be useful for a company.
migrating to java or oracle would again give cost parameter which every one cant afford so easily.
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / srinu
No Virus threat and more than 25,000 terminals can be
connected to the mainframe server.
Is This Answer Correct ? | 0 Yes | 0 No |
In file1 have 80 records are like d1,d2,d3......D80. File2 have 1000records are like a1d1,a1d2,a3d3.....Etc. I want matching records in file3 ? Plse tell me the matching logic???I want answer only in cobol ?Not using any tool or jcl?
without performing any operations on a file how can i know whether it contains data or not
whats the difference between search and search all?
What does EXIT do ?
Can we put move statement in COBOL copybook
What are the cobol coding sheets?
What are the different data types in cobol?
what is Reentrancy and Quasi-reentrancy?
What divisions, sections and paragraphs are mandatory for a COBOL program?
What is the difference between SEARCH and SEARCH ALL? What is more efficient?
which certifications r 4 cobol,jcl,db2,cics what is format of xam n what is importance of these certifications... plz post answer only if u r sure... thanks
given the following: 77 A PIC 9V9 VALUE 9.5 77 B PIC 9 VALUE 9. 77 C PIC V9 VALUE 0.8 77 D PIC 9 77 E PIC 9 77 F PIC 9V999 what are the contenta of D E nad F after the following statements are executed: COMPUTE F ROUNDED=A+C/B MULTIPLY A BY C GIVING E ADD B C A GIVING D ROUNDED a.F=9.589 E=8 D=1 b.F=9.589 E=8 D=9 c.F=9.589 E=7 D=9 d.F=9.589 E=7 D=1