Objectives of question ) Open a regular file ) Using splicing to ex Vrite a program to extr ext file "zinctelecom,t

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
icon
Related questions
Question

Use python

Objectives of question 3:
1) Open a regular file for reading
2) Using splicing to extract data fields from records in the text file
Write a program to extract data in the record format shown below from the attached
text file "zinctelecom.txt" and output the contents of the records to screen.
Field Name
Field Length
Originating number
Date
11 characters
6 characters
Time
4 characters
Duration
5 characters
| Calltype
Destination number
4 characters
11 characters
Time band
2 characters
Transcribed Image Text:Objectives of question 3: 1) Open a regular file for reading 2) Using splicing to extract data fields from records in the text file Write a program to extract data in the record format shown below from the attached text file "zinctelecom.txt" and output the contents of the records to screen. Field Name Field Length Originating number Date 11 characters 6 characters Time 4 characters Duration 5 characters | Calltype Destination number 4 characters 11 characters Time band 2 characters
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education