Write a series of statements that, given an initialised variable fileName, produces a file with the name given by fileName and a single line that says "This Is File: " followed by the file's name. Check that the data saved to the file has been removed from the buffer and that all system resources used by these lines have been released. (Don't worry about any possible cases here; imagine they are taken care of somewhere else.)
Write a series of statements that, given an initialised variable fileName, produces a file with the name given by fileName and a single line that says "This Is File: " followed by the file's name. Check that the data saved to the file has been removed from the buffer and that all system resources used by these lines have been released. (Don't worry about any possible cases here; imagine they are taken care of somewhere else.)
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Write a series of statements that, given an initialised variable fileName, produces a file with the name given by fileName and a single line that says "This Is File: " followed by the file's name. Check that the data saved to the file has been removed from the buffer and that all system resources used by these lines have been released. (Don't worry about any possible cases here; imagine they are taken care of somewhere else.)
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