Can you explain this flowchart in words; please type a lot? and how can be read??

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Can you explain this flowchart in words; please type a lot? and how can be read??

create_inventoryO
DECLARE option 1
DELCARE vaccinename, vaccinecode, country
as strings
START
DECLARE dosage and population as number
OPEN: Vaccine.bxt in WRITING mode
create inventory()
option==0
-Yes
Close file
display_vaccine()
No
PROMPT: Add Vaccine details
RETURN
search_vaccine()
INPUT: vaccinename, vaccineCode
„country, dosage, population
STOP
WRITE: vaccine details to file
PROMPT: Enter option (0 to exit)
INPUT. option
Transcribed Image Text:create_inventoryO DECLARE option 1 DELCARE vaccinename, vaccinecode, country as strings START DECLARE dosage and population as number OPEN: Vaccine.bxt in WRITING mode create inventory() option==0 -Yes Close file display_vaccine() No PROMPT: Add Vaccine details RETURN search_vaccine() INPUT: vaccinename, vaccineCode „country, dosage, population STOP WRITE: vaccine details to file PROMPT: Enter option (0 to exit) INPUT. option
O A A A
display_vaccine()
DELCARE vaccinename, vaccinecode, country
as strings
4
DECLARE dosage and population as number
display_vaccine()
OPEN: Vaccine.txt in READING mode
DELCARE vaccinename, vaccinecode, country
as strings
DECLARE: vcode and temp as strings
DECLARE dosage and population as number
PROMPT."Enter vcode to be searched
in READING mode
INPUT: vcode
OPEN:
PRINT: Headers for vaccine
nextLine not null
nextLine not null
-No
Close file
yes
yes
NaccineCode
vcode
Move to next line
No
PRINT: Vaccine details for current line
RETURN
Yes
Move to next line
PRINT: Vaccine details for current line
Close file
RETURN
Transcribed Image Text:O A A A display_vaccine() DELCARE vaccinename, vaccinecode, country as strings 4 DECLARE dosage and population as number display_vaccine() OPEN: Vaccine.txt in READING mode DELCARE vaccinename, vaccinecode, country as strings DECLARE: vcode and temp as strings DECLARE dosage and population as number PROMPT."Enter vcode to be searched in READING mode INPUT: vcode OPEN: PRINT: Headers for vaccine nextLine not null nextLine not null -No Close file yes yes NaccineCode vcode Move to next line No PRINT: Vaccine details for current line RETURN Yes Move to next line PRINT: Vaccine details for current line Close file RETURN
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