Hartron Important Questions Part 6

Hartron Important

Q:(H) What is Mail Merge and how to use it?

Ans:-

(Mail- merge is a word processing feature that allows users to personalize letters with names and addresses from a database.) The five main steps in setting up a mail-merged letter are: Create the database with fields for the names and addresses of the people to send the letter to.)
The five main steps in setting up a mail-merged letter are:-(Hartron Exam)
(1.) Create the database with fields for the names and addresses of the people to send the letter to.
(2.) Write the letter using a word processing package and link the letter to the database.
(3.) Use a query to find a subset of relevant people and send a targeted letter to them.
(4.) Using the mail merge wizard, enter codes in the letter where the name and address of the customers should appear.
(5.)- Merge-print, taking the data from the database and inserting it in the letters, producing one letter for each person in the subset of relevant people from the database.(Hartron Exam)

Q:(I) explain five tools of visual basic.

Ans:-

You can customize the Toolbox by adding pages to it or by adding controls by using the Additional Controls command from the Tools menu. -When you add a page, a Select Objects tool is always available on the page.(HARTRON EXAM)
(1)Label
(Allows you to have text that you do not want the user to change, such as a caption under a graphic.)
(2)TextBox
(Holds text that the user can either enter or change.)
(3)ComboBox
(Allows you to draw a combination list box and text box. The user can either choose an item from the list or enter a value in the text box.)
(4)ListBox
(Use to display a list of items from which the user can choose. The list can be scrolled if it has more items than can be displayed at one time.)
(5)CheckBox
(Creates a box that the user can easily choose to indicate if something is true or false, or to display multiple choices when the user can choose more than one.)
(6)OptionButton
(Allows you to display multiple choices from which the user can choose only one.)
(7)CommandButton
(Creates a button that the user can choose to carry out a command.)
(8)Image (Displays a graphical image from a bitmap, icon, or metafile on your form.) Images displayed in an Image control can only be decorative and use fewer resources than a PictureBox.)(Hartron Exam)