Questions

You use Visual Studio .NET to develop a Windows-based application that interacts with a Microsoft SQL Server database. Your application contains a form named CustomerForm.

 You add the following design-time components to the form:

• SqlConnection object named XYZConnection.
• SqlDataAdapter object named XYZDataAdapter.
• DataSet object named XYZDataSet.
• Five TextBox controls to hold the values exposed by XYZDataSet.

At design time, you set the DataBindings properties of each TextBox control to the appropriate column in the DataTable object of XYZDataSet. When you test the application, you can successfully connect to the database. However, no data is displayed in any text boxes.

You need to modify your application code to ensure that data is displayed appropriately. Which behavior should occur while the CustomerForm.Load event handler is running?

30 litres of salt solution contains 5% salt. How many litres of water must be added so as to get a resultant solution containing 3%salt?

Redistribution of income in a country can be brought about through

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Cock and bull story

The State which produces largest number of orchids in India is

A Phospholipid is a

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Ever since Anita lost her job, she has done _________ but wallow in self-pity.

In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct.

1. My hobby is to collect thought provoking articles from newspapers, magazines and Journals.
P. It has made me a much sought after speaker.
Q. It keeps me updated and helps me in my profession.
R. My successful talks give me self-satisfaction and fame.
S. Whenever I have to deliver a talk on topics such as education, personality development, stress management, I have a lot to say.
6. There is no doubt that a hobby is a boon if it combines pleasure and usefulness.