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Computer Networking: A Top-Down Approach (7th Edition)
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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Instructions First, create a MySql database or use an existing database (make sure to use a UTF8 character set) and then create a table in the database called "Ages": CREATE TABLE Ages ( name VARCHAR(128), age INTEGER ) Then make sure the table is empty by deleting any rows that you previously inserted, and insert these rows and only these rows with the following commands: DELETE FROM Ages; INSERT INTO Ages (name, age) VALUES ('Rosalie', 29); INSERT INTO Ages (name, age) VALUES ('Nancy', 36); INSERT INTO Ages (name, age) VALUES ('Cesare', 29); INSERT INTO Ages (name, age) VALUES ('Alyx', 27); INSERT INTO Ages (name, age) VALUES ('Maanav', 15); Once the inserts are done, run the following SQL command: SELECT sha1 (CONCAT (name, age)) AS X FROM Ages ORDER BY X Find the first row in the resulting record set and enter the long string that looks like 254c6127cdbc4c38e065317667340e8b0950046f (this is just a sample string).
Transcribed Image Text:Instructions First, create a MySql database or use an existing database (make sure to use a UTF8 character set) and then create a table in the database called "Ages": CREATE TABLE Ages ( name VARCHAR(128), age INTEGER ) Then make sure the table is empty by deleting any rows that you previously inserted, and insert these rows and only these rows with the following commands: DELETE FROM Ages; INSERT INTO Ages (name, age) VALUES ('Rosalie', 29); INSERT INTO Ages (name, age) VALUES ('Nancy', 36); INSERT INTO Ages (name, age) VALUES ('Cesare', 29); INSERT INTO Ages (name, age) VALUES ('Alyx', 27); INSERT INTO Ages (name, age) VALUES ('Maanav', 15); Once the inserts are done, run the following SQL command: SELECT sha1 (CONCAT (name, age)) AS X FROM Ages ORDER BY X Find the first row in the resulting record set and enter the long string that looks like 254c6127cdbc4c38e065317667340e8b0950046f (this is just a sample string).
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