You are debugging a Visual Basic.NET application. You add a variable to the watch window. When Visual Basic enters break mode, the Value of the expression variable is "". What is the most likely cause of the problem?

You want to create a cookie object named 'CustomerAddress' of type 'CustomerInfo' to maintain address information of customers who buy products online. Which of the following code snippets should you use to create this cookie?

You are creating an ASP.NET application that will record each customer's entry. It is possible that thousands of entries could be posted at any given time. Your application will be hosted on twenty Web servers. As customers enter information into your application, maintaining state information will be important. This information should be stored securely and should be capable of being restored in the event that a Web server is restarted. Customers will enter data into three separate pages in your application. Which of the following methods of storing state information would best suit the situation?

You are creating an ASP.net application to enter timesheet data intuitively. Users will enter data using a DataGrid. You have added a button column to your DataGrid. The button column uses a custom button to allow users to initiate some calculations on the data in the grid. Which event does the DataGrid control raise when the custom button is clicked?

Consider the following ASP.NET events: 1. Page_Load 2. Page_Unload 3. Control Event 4. Page_Init What is the order of their execution?

You create an ASP.NET page named Customer.aspx. Customer.aspx contains a Web user control that displays a drop-down list box of Cities. The Web user control is named CityList, and it is defined in a file named CityList.ascx. The name of the DropDownList control in City.ascx is CuCity. You try to add code to the Page.Load event handler for Customer.aspx, but you discover that you cannot access CuCity from code in Customer.aspx. You want to ensure that code within Customer.aspx can access properties of CuCity. What should you do?

Examine the code given below: SELECT employee_id FROM employees WHERE commission_pct=.5 OR salary > 23000 Which of the following statements is correct with regard to this code?

Consider the query: SELECT name FROM Student WHERE name LIKE '_a%'; Which names will be displayed?

Which of the following is not a valid SQL OPERATOR?

The names of those departments where there are more than 100 employees have to be displayed. Given two relations, employees and departments, what query should be used? Employee --------- Empno Employeename Salary Deptno Department --------- Deptno Departname

Which of the following scenarios are applicable to Window Workflow Foundation?