- Text boxes
- Move mouse to textbox and it should be changed to insert bar for editable text field and should remain unchanged for non-editable text field.
- Test overflowing textbox by inserting as many characters as you can in the text field. Also test width of the text field by entering all capital W.
- Enter invalid characters, special characters and make sure that there is no abnormality.
- User should be able to select text using Shift + arrow keys. Selection should be possible using mouse and double click should select entire text in the text box.
- Move mouse to textbox and it should be changed to insert bar for editable text field and should remain unchanged for non-editable text field.
- Radio Buttons
- Only one should be selected from the given option.
- User should be able to select any button using mouse or key board
- Arrow key should set/unset the radio buttons.
- Only one should be selected from the given option.
- Check boxes
- User should be able to select any combination of checkboxes
- Clicking mouse on the box should set/unset the checkbox.
- Spacebar should also do the same
- User should be able to select any combination of checkboxes
- Push Buttons
- All buttons except OK/Cancel should have a letter access to them. This is indicated by a letter underlined in the button text. The button should be activated by pressing ALT
- Clicking each button with mouse should activate it and trigger required action.
- Similarly, after giving focus SPACE or RETURN button should also do the same.
- If there is any Cancel button on the screen, pressing Esc should activate it.
- All buttons except OK/Cancel should have a letter access to them. This is indicated by a letter underlined in the button text. The button should be activated by pressing ALT
- Drop down list boxes
- Pressing the arrow should give list of options available to the user. List can be scrollable but user should not be able to type in.
- Pressing Ctrl-F4 should open the list box.
- Pressing a letter should bring the first item in the list starting with the same letter.
- Items should be in alphabetical order in any list.
- Selected item should be displayed on the list.
- There should be only one blank space in the dropdown list.
- Pressing the arrow should give list of options available to the user. List can be scrollable but user should not be able to type in.
- Combo Box
- Similar to the list mentioned above, but user should be able to enter text in it.
- List Boxes
- Should allow single select, either by mouse or arrow keys.
- Pressing any letter should take you to the first element starting with that letter
- If there are view/open button, double clicking on icon should be mapped to these behavior.
- Make sure that all the data can be seen using scroll bar.
- Should allow single select, either by mouse or arrow keys.
SQL SERVER Questions And Answers 1. What is an Entity? The basic data item stored in database is called entity. An entity can be any object, item, place, person, concept, or activity about which data is stored. 2. What is an attribute? An attribute is a property of an entity. It describes a part of an entity. Entity could have one or more attributes. 3. What is ER diagram? An Entity Relationship Diagram is diagrammatic representation of the logical structure of a database system. 4. Describe the concept of keys. Candidate key An attribute that uniquely identifies a row is called candidate key. It is also called das surrogate key. Primary key A candidate key that you choose to identify rows uniquely is called a primary key. Alternate key If there are multiple candidate keys in a table, the candidate keys that are chosen as primary key are called the alternate keys. Composite key When the key that uniquely identifies the rows of a table is made up of more than one attribute, it is ca...
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