You use a Command object to retrieve employee names from the employee table in the database. Which of the following will be returned when this command is executed using ExecuteReader method?

Consider the following two tables: 1. customers( customer_id, customer_name) 2. branch ( branch_id, branch_name ) What will be the output if the following query is executed: Select *, branch_name from customers,branch

Choose the appropriate query for the Products table where data should be displayed primarily in ascending order of the ProductGroup column. Secondary sorting should be in descending order of the CurrentStock column

How can you change 'Hansen' into 'Nilsen' in the LastName column in the Persons Table?

Consider the following table structure of students: rollno int name varchar(20) course varchar(20) What will be the query to display the courses in which the number of students enrolled is more than 5?

What will happen if you query the emp table as shown below: select empno, DISTINCT ename, Salary from emp;

Examine the two SQL statements given below: SELECT last_name, salary, hire_date FROM EMPLOYEES ORDER BY salary DESC SELECT last_name, salary, hire_date FROM EMPLOYEES ORDER BY 2 DESC What is true about them?

Which operator will be evaluated first in the following statement? select (age + 3 * 4 / 2 - 8) from emp

In a SQL Server query, what will the output be if you try to perform arithmetic on NULL values?

Examine the query:- select (2/2/4) from tab1; where tab1 is a table with one row. This would give a result of:

You want to access data from the 'Customer' table in the database. You generate a DataSet named 'MyDataSet' by adding 'Customer' table to it. Which of the following statements should you use to load the data from the database into 'MyDataSet' which has been loaded with multiple tables, using a SqlDataAdapter named 'MyAdapter'