gs gs113 General MySQL Use - MySQL Setup - Quiz No.1
gs gs113 MySQL Quiz
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Question 2: What column names are displayed when this SQL command is executed?
SHOW COLUMNS FROM tbl_name LIKE '%name';
suffixed with ‘name’
prefixed with ‘name’
suffixed with ‘%name’
prefixed with ‘%name’
Question 3: The special database that always exists after setting up MySQL in a computer is __________
sampdb
mysql
information_schema
readme_db
Question 4: In the following SQL code, InnoDB is __________
CREATE TABLE student ( name CHAR(30), student_id INT, PRIMARY KEY (student_id) ) ENGINE = InnoDB;
database name
table name
reference engine
storage engine
Question 6: What is ‘xyz’ in the following SQL statement?
SELECT abc FROM xyz;
row name
column name
table name
database name
Question 8: The NULL value also means ___________
value equal to zero
unknown value
negative values
a large value
Question 9: What does comparing a known value with NULL result into?
zero
a positive value
a negative value
null
Question 10: Which clause is used to sort query elements?
GROUP
GROUP BY
ORDER
ORDER BY
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