What
method allows you to access the data submitted from a form using JavaScript
when the form is submitted?
a) getFormData();
b) form. getData();
c) document. formValues();
d) event. target. elements;
Explanation: The "event. target. elements" method allows you to access the data submitted from a form using JavaScript when the form is submitted. It provides a collection of all form elements present in the submitted form.
What is the purpose of the "name" attribute in form elements when accessing information using JavaScript?
a) It uniquely identifies the form element for CSS styling.
b) It sets the default value of the form element.
c) It provides a label for the form element.
d) It is used to reference the form element in JavaScript.
Explanation: The "name" attribute in form elements is used to reference the form element in JavaScript, allowing you to access its value and other properties programmatically.
What attribute is commonly used to uniquely identify form elements for accessing information using JavaScript?
a) class
b) name
c) value
d) id
Explanation: The "id" attribute is commonly used to uniquely identify form elements for accessing information using JavaScript. It provides a unique identifier for each form element, making it easier to target and manipulate the element through JavaScript.
Visual Basic Multiple Document Interface:
In
Visual Basic, what does MDI stand for?
a) Multi-Document Interface
b) Multiple Data Integration
c) Main Document Interaction
d) Multi-Dimensional Interface
Explanation: In Visual Basic, MDI stands for Multi-Document Interface, which allows multiple child forms to be displayed within a single parent form.
What is the purpose of using an MDI in Visual Basic?
a) To handle multiple versions of the application simultaneously
b) To integrate multiple external data sources into the application
c) To create a single document interface for the application
d) To manage multiple child forms within a parent form
Explanation: The purpose of using an MDI (Multi-Document Interface) in Visual Basic is to manage multiple child forms within a single parent form, allowing for a more organized and structured user interface when dealing with multiple documents or views in an application.
