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Computer Engineering
CREATE TABLE  test(   test_id INTEGER PRIMARY KEY,  test_name varchar2 (255) , t_date DATE,   t_result varchar2(255) ); ALTER TABLE test ADD (t_time varchar2(1)); INSERT INTO test values ('5454','corona','monday','11:15PM','positive');   (6567,'corona','sunday','10:50AM','negative');

CREATE TABLE  test(   test_id INTEGER PRIMARY KEY,  test_name varchar2 (255) , t_date DATE,   t_result varchar2(255) ); ALTER TABLE test ADD (t_time varchar2(1)); INSERT INTO test values ('5454','corona','monday','11:15PM','positive');   (6567,'corona','sunday','10:50AM','negative');

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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CREATE TABLE  test(
  test_id INTEGER PRIMARY KEY,
 test_name varchar2 (255) ,
t_date DATE,
 
t_result varchar2(255)
);
ALTER TABLE test ADD (t_time varchar2(1));



INSERT INTO test values ('5454','corona','monday','11:15PM','positive');
  (6567,'corona','sunday','10:50AM','negative');


 
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