COBOL

What is CSS? CSS stands for Cascading Style Sheets CSS describes how HTML elements are to be displayed on screen, paper, or in other media CSS saves a lot of work. It can control the layout of multiple web pages

If you are interested to learn about the COBOL Interview questions 1. What is COBOL? COBOL stands for Common Business Oriented Language and is one of the oldest high-level programming languages used for solving complex business problems in different domains

If you are interested to learn about the Cobol Internal sort In COBOL, programs interact with DB2 Database. DB2 is Data Base2, which is developed by IBM. It is a Relational Database. The relational data stored in the format of

If you are interested to learn about the Cobol Subroutines Internal sort is used to sort files with in a COBOL program. SORT verb is used to sort a file. Sort Verb. Three files are used in the Sort process in

If you are interested to learn about the file handling verb Cobol subroutine is a program that can be compiled independently but cannot be executed independently. There are two types of subroutines: internal subroutines like Perform statements and external subroutines like CALL verb. Call Verb Call

If you are interested to learn about the File access mode The file handling terms are as follows. Processing a file means doing all file operations such as reading, writing, opening, closing, etc. File handling verbs are used to perform

If you are interested to learn about the file handling In COBOL, file access modes are used to specify how to access data from various file organizations according to requirements. In COBOL, there are 3 types of file organization: Sequential: Records

If you are interested to learn about the File organization The concept of files in COBOL is different from that in C/C++. While learning the basics of ‘File’ in COBOL, the concepts of both languages should not be corelated. Simple

If you are interested to learn about the COBOL string handling File organization indicates how the records are organized in a file. There are different types of organizations for files so as to increase their efficiency of accessing the records. Following

If you are interested to learn about the Table processing COBOL provides language constructs for performing many different operations on string data items. For example, you can: Join or split data items. Manipulate null-terminated strings, such as count or move characters.