A software receives data from a file named inputFile.dat and outputs the results to a file called outFile.dat after doing certain computations. Respond to the following questions: a. What is the content of the file inputFile.dat after the application runs? b. What are the contents of the file outFile. dat after the programme executes if this file was empty before the programme executed? c. What are the contents of the file outFile. dat after the programme executes if this file held 100 numbers before the programme executed? d. What would happen if the file outFile.dat did not exist when the programme was run?
A software receives data from a file named inputFile.dat and outputs the results to a file called outFile.dat after doing certain computations. Respond to the following questions: a. What is the content of the file inputFile.dat after the application runs? b. What are the contents of the file outFile. dat after the programme executes if this file was empty before the programme executed? c. What are the contents of the file outFile. dat after the programme executes if this file held 100 numbers before the programme executed? d. What would happen if the file outFile.dat did not exist when the programme was run?
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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A software receives data from a file named inputFile.dat and outputs the results to a file called outFile.dat after doing certain computations.
Respond to the following questions:
a. What is the content of the file inputFile.dat after the application runs?
b. What are the contents of the file outFile. dat after the programme executes if this file was empty before the programme executed?
c. What are the contents of the file outFile. dat after the programme executes if this file held 100 numbers before the programme executed?
d. What would happen if the file outFile.dat did not exist when the programme was run?
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