Files, Modules, Packages

UNIT – V

Chapter - 5

Files, Modules, Packages

Syllabus

Files and exceptions : text files, reading and writing files, format operator; command line arguments, errors and exceptions, handling exceptions, modules, packages, Illustrative programs: word count, copy file, Voter's age validation, Marks range validation (0-100).

Contents

5.1 Files ….. Jan.-18, May-19, Dec.-19, ..... Marks 16

5.2 Command Line Arguments …….. Dec.-19, …... Marks 2 .

5.3 Errors and Exceptions ……. Jan.-18, May 19, .Dec.-19, ... Marks 16

5.4 Modules Dec.-19, .... Marks 10

5.5 Packages

5.6 Illustrative Programs ……. May 19, Dec.-19, ……. Marks 8

5.7 Two Marks Questions with Answers

5.8 Multiple Choice Questions