EBK COMPUTER SCIENCE
13th Edition
ISBN: 8220106892572
Author: BRYLOW
Publisher: PEARSON
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Chapter 9, Problem 53CRP
Program Plan Intro
Construction of the sequential file:
The text files serve as construction of the sequential files in which each logical records is the symbol encoded using ASCII or UNICODE.
There are some steps followed when frame the sequence file from the text file.
- Frame a uniform format to represent all the information.
- Encoding all the information on the basis of the format.
- Write the records one by one sequentially.
Frame the uniform format for representing the information:
The records must be of standard size
| Field name | Number of the characters | About the field name |
| Subs_name | The name of the subscriber. | |
| Address | The residential address of the subscriber. | |
| Nos_copy | The number of the copies subscribed by the customer. | |
| Ph_number | The ten digits mobile number of the customer. | |
| Type | The magazine is issued weekly or monthly. |
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Chapter 9 Solutions
EBK COMPUTER SCIENCE
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