Describe the difference between subscripting and indexing ?
Indexing uses binary displacement. Subscripts use the value of the occurrence. Read more »
Indexing uses binary displacement. Subscripts use the value of the occurrence. Read more »
The linkage section is used to pass data from one program to another program or to pass data from a PROC to a program. Read more »
The Purpose of POINTER phrase is to specify the leftmost position within receiving field where the first transferred character will be stored Read more »
When any data name, file-name, Record-name, condition name or Index defined in an Including Program can be referenced by a directly or indirectly in an included... Read more »
The difference between the next and continue verb is that in the continue verb it is used for a situation where there in no EOF condition that is the records are... Read more »
In using COBOL on PC we have only flat files and the programs can access only limited storage, whereas in VS COBOL II on M/F the programs can access up to 16MB or... Read more »
Global variables are accessible only to the batch program whereas external variables can be referenced from any batch program residing in the same system library. Read more »
the editing characters r to be used with data items with usage clause as display which is the default. When u tries displaying a data item with usage as computational... Read more »
IDENTIFICATION DIVISION and PROGRAM-ID paragraph are mandatory for a compilation error free COBOL program. Read more »
Structured programming is a Logical way of programming, you divide the functionalities into modules and code logically. OOP is a Natural way of programming; you... Read more »
Subscript refers to the array of occurrence , where as Index represents an occurrence of a table element. An index can only modified using perform, search &... Read more »
Redefines clause is used to allow the same storage allocation to be referenced by different data names . Read more »
SIX SECTIONS 1.FILE SECTION 2.WORKING-STORAGE SECTION 3. LOCAL-STORAGE SECTION 4.SCREEN SECTION 5.REPORT SECTION 6. LINKAGE SECTION Read more »
The following features are available with VS COBOL II: 1. MVS/XA and MVS/ESA support The compiler and the object programs it produces can be run in either 24- or... Read more »
Here s9(4)comp is small integer ,so two words equal to 1 byte so totally it will occupy 2 bytes(4 words).here in s9(4) comp-3 as one word is equal to 1/2 byte.4... Read more »