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What is the meaning of a Database?
SQL can be used to
Which of the following is not a database object?
What does a DML Stand for?
What is the main language of Transact-SQL?
Identify the average salary of the jobs 'MANAGER' and 'ANALYST'. Display job, average salary if the identified average salary is more than 1500.
Which one is not used in SQL?
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 SQL keyword is used to sort the result-set?
What is the significance of “ORDER BY” in the following MySQL statement?
Analyze the following Query and Mark the answer whether it's a correct query or not?
What is the significance of the statement “GROUP BY d.name” in the following MySQL statement?
Select two options which do not belong to the Purpose of Delete
Find the name of these cities with temperature and condition whose condition is neither sunny nor cloudy
How to create index idx_pname for multiple columns (Lastname, Firstname) in a Person table?
With SQL, how do you select all the records from a table named "Persons" where the value of the column "Firstname" ends with an ''a''?
Can you validate the statement?
"ORDER BY" can only be used by WHERE Clause.
True or False?
What is the significance of the statement of the below query?
Analyse the following Query and Mark the answer whether it's the correct query or not?
What is the significance of the statement “HAVING COUNT (emp_id)>2” in the following MySQL statement?
Which SQL Query is used for updating the ContactName in the Customers table?
We can use one table to create another table using the below query. True or False ?
CREATE TABLE TestTable AS
SELECT customername, contactname
FROM customers;
Analyze the following Query and Mark the answer whether it's the correct query or not ?
What is the meaning of the “ORDER BY” clause in MySQL?
With SQL, how can you return all the records from a table named "Persons" sorted descending by "FirstName"?
How to delete the Customer name of Alfreds Futterkiste (CustomerID is 1) from the Customers table?
Which of the SQL statement is correct?
Select ID, GPA from student grades order by GPA ____________.
In order to give only 10 ranks, on the whole, we should use.
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?
The SQL WHERE clause used for
What is "Subquery"?
Which of the following is true about sub-queries?
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?
How many Primary Keys can have in a table?
Which key accepts multiple NULL values?
A ______ index is created based on only one table column.
A Key which is a set of one or more columns that can identify a record uniquely is called?
A column with a Primary key has a Null value.
Choose the query that matches the above image.
Below image depicts:
List all orders, showing order number, customer name and credit limit of a customer.
Which of the below query satisfy the above question?
What is the syntax for joining two tables? Pick Two
Analyze the following tables and output and choose the correct query to achieve the output.
Where are Joins used?
How many tables may include with a join?
What are the joins available in SQL?
In the absence of WHERE condition this JOIN will function like a _______.
Which of the following is incorrect SQL?
The SQL Statement
SELECT ROUND(45.926, -1) FROM DUAL;
The _____ aggregation operation adds up all the values of the attribute
In SQL - these functions - AVG, MIN, MAX, COUNT are called as ___________
Which of the following set of operations is a valid set of Aggregate operations in SQL?