1.
(a) Name and Explain data processing functions. (or)
(b) Give the name and the role of each of the divisions that make up a COBOL program.
2.
(a) Explain different types of arithmetic verbs used in COBOL. Give suitable examples.
(b) Explain various forms of PERFORM Verb with examples.
3.
(a) Explain different file organization methods in COBOL.
(b) Using any two sorted files, write a COBOL program incorporating the merge feature to combine them into one file.
4.
(a) Briefly dicuss various types of systems.
(b) What is feasibility study ? Explain various feasibility studies in system development.
5.
(a) What is structured analysis ? Explain briefly various tools of structured analysis.
(b) Why System testing ? Explain various levels of system tests.
