Question
DATABASE MYPHPADMIN ********************** Which clause is used to eliminate a constraint foreign key Select one: a. EXCLUDE b. REMOVE c. DELETE d. DROP ------------------------------ Which
DATABASE MYPHPADMIN ********************** Which clause is used to eliminate a constraint foreign key Select one: a. EXCLUDE b. REMOVE c. DELETE d. DROP
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Which of the following syntaxes is correct for defining Constraint Check in MySQL Select one: a. gender char (1) check, b. gender char (1) check (gender IN (M, F)), c. gender char (1) check (gender), d. None of the alternatives
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What happens if the data being added exceeds the length of the datatype? Select one: a. Additional memory will be allocated (distributed) b. Data are cut short c. It depends on the system d. The process ends with an error
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What column names appear when the following SQL command is executed?
Select one: a. Column whose name ends in 'name' b. Column whose name ends in '% name' c. Column whose name starts with 'name' d. Column whose name starts with '% name'
DELETE FROM xyz WHERE abc = 5
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