Digital Pedagogy_01

1. What is the full form of SQL ?

• Structured Query List

• Structured Query Language

• Sample Query Language

• None of these.

2. In SQL , Which command is used to add new rows to a table ?

• Alter Table command

• Add Row command

• Insert Command

• Append Command

3. Which data type is used to Character strings of variables length ?

• int

• float

• varchar

• string

4. Which SQL statement is used to retrieve data from database ?

• FETCH

• GET

• RETRIEVE

• SELECT

5. How many types of SQL Statements are there ?

• 3

• 5

• 6

• 4

6. What is the purpose of SQL ?

• To create and manage databases

• To write reports

• To generate invoices

• To send emails