databases Online Quiz - 217
Description: databases Online Quiz - 217 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: databases |
The OR operator displays a record if ANY conditions listed are true. The AND operator displays a record if ALL of the conditions listed are true
Which SQL statement is used to extract data from a database?
Which SQL statement is used to insert new data in a database?
What does SQL stand for?
With SQL, how do you select all the columns from a table named "Persons"?
Which SQL statement is used to return only different values?
Which SQL statement is used to delete data from a database?
With SQL, how do you select a column named "FirstName" from a table named "Persons"?
With SQL, how do you select all the records from a table named "Persons" where the "FirstName" is "Peter" and the "LastName" is "Jackson"?
With SQL, how do you select all the records from a table named "Persons" where the "LastName" is alphabetically between (and including) "Hansen" and "Pettersen"?
Which SQL keyword is used to sort the result-set?
With SQL, how can you return the number of records in the "Persons" table?
With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" is "Peter"?
With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" starts with an "a"?