What is difference between RM COBOL & MF-COBOL & Pro COBOL & VS-COBOL or Do we have any other type of COBOL ?
can you please explain how these differences?
have idea about How the flow. But i wanted to know this code and explanation.
Latest Answer: From Microfocus COBOL you cannot connect to database. You need to 'CALL' any Pro-Cobol program which is coded with EXEC-SQL, END-EXEC statement within it by giving the appropriate Call-Code's(read, write etc), Table name etc. ...
Your program should take two triple digit numbers from the user(input), Add,Multiplie, Subtract,Divide them together and displays the result. Result of subtraction should be positive, If it is '-'
what is the in-line PERFORM and out-line PERFORM?
Latest Answer: In-line PERFORM have explicit scope terminator END-PERFORM where as Out-line PERFORM does not. Out-line perform have paragraphs.If you want to perform certain amount of code only one time in the program then we use in-line PERFORM.If you want to perform ...
In real time in which situations we can use comp-3 and comp. What is the major difference between these two?
Latest Answer: Whwn USAGE is specified as COMP,the numeric data item is represented in pure binary.The item must be an integer.no assumed decimal point is allowed.COMP item should not contain any characters other than 9,Ssize:half word,full word,binary word. e.g 02 ...
Consider the follwing snippet:01 WS-VAR USAGE IS INDEXIs this a valid working storage definition?Justify your answer
Latest Answer: 01 WS-VAR USAGE IS INDEX.it is a valid working storage definition. We can use this variable to store displacement value of another table index. Like normal table index it cannot be used in any computataions and terminal control statements.Thanks,Narender ...
i want delete one record from the file that is50 th record how can we delete ...?
Latest Answer: If VSAM file, you can use IDCAMS to copy by count (49)....don't write a program. ...
what is comp-3 and advantage with examples?
Latest Answer: COMP-3 is a computational method used in COBOL. COMP-3 is represented in Packed Decimail format. Decimails are alloed to this COMP-3 Field. Each digit occupies 1/2 bite of memory, so this declaration is useful and it conserves the memory.Ex: 01 A ...
what is difference between dynamic call and static call with examples ..?
Latest Answer: Calling With in the program is called static call.
Calling out side the program (other program) is called Dynamic call.
Main and sub-programs are stored in single load module in static call.
Main and sub-programs are stored in different load module ...
Latest Answer: Its basically a loop to execute a group of statements without jumping any where else in the program. ...
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