Please enter your details here.
SQL can be used to
Which one is a non-relational database?
Which file type is used for database backup?
The result of a SQL SELECT statement is a ______.
To delete the database __________ Command is used
How to delete the Customer name of Alfreds Futterkiste (CustomerID is 1) from the Customers table?
Select ID, name, dept name, salary * 1.1 where instructor;
The query given below will not give an error. Which one of the following has to be replaced to get the desired output?
Which of the following query is correct for selecting the name of the staff from ''staffinfo'' table where salary is 10000 or 25000?
What is the significance of the statement of the below query?
You need to find out the names of all employees who belong to the same department as the employee 'Jessica Butcher' who is in department 100 and has an employee ID 40. Which of the following queries will be correct?
Which one is not used in SQL?
Select ID, GPA from student grades order by GPA ____________.
In order to give only 10 ranks, on the whole, we should use.
You can delete a view with _____________ Command.
The SQL WHERE clause used for
What is the significance of the statement “HAVING COUNT (emp_id)>2” in the following MySQL statement?
If you don't specify ASC or DESC after a SQL ORDER BY clause, the following is used by default
Analyze the following Query and Mark the answer whether it's the correct query or not ?
Find the name of these cities with temperature and condition whose condition is neither sunny nor cloudy
Which SQL Query is used for updating the ContactName in the Customers table?
Can you validate the statement?
"ORDER BY" can only be used by WHERE Clause.
True or False?
Which of the SQL statement is correct?
What is the meaning of the “HAVING” clause in MySQL?
With SQL, how can you return all the records from a table named "Persons" sorted descending by "FirstName"?
Find all the cities whose humidity is 89
What can be the condition in the "WHERE" clause in a SQL query?
Which command is used to change the definition of a table in SQL ?
Find the names of the countries whose condition is sunny
Which syntax is used for Drop Index (idx_pname) from the Person table in MYSQL?
Identify the average salary of the jobs 'MANAGER' and 'ANALYST'. Display job, average salary if the identified average salary is more than 1500.
Select ________ dept_name from instructor;
Here which of the following displays the unique values of the column?
An ORDER BY can be used in a subquery.
A subquery in an SQL SELECT statement is enclosed in
Which of the following operators cannot be used in a sub-query?
Which of the following statement(s) is TRUE regarding subqueries?
Where subqueries can not be used?
Student (ID, Name, Dept_name, Total_credit)
In this above query which attribute form the Primary Key?
A column with a Primary key has a Null value.
Which of the following is not a Key in SQL Server?
A column with a Unique key has duplicate values.
Which of the following is correct DROP INDEX Command?
What is the function of Full Outer Join in SQL?
Below image depicts:
Join is different from Inner join.
Analyze the following tables and output and choose the correct query to achieve the output.
What is the syntax for joining two tables? Pick Two
Which type of join is not desirable for retrieval?
Choose the correct query for the below scenario.
Evaluate this SQL statement:
Which SQL statement is equivalent to the above SQL statement?
“COUNT” keyword belongs to which categories in MySQL?
Which of the following is incorrect SQL?
In SQL - these functions - AVG, MIN, MAX, COUNT are called as ___________
The SQL Statement
SELECT ROUND(45.926, -1) FROM DUAL;