Quiz on units 1,2,3,4

Question 1

All the Ext JS components inherit from _________________ class.

Accepted Answer

Ext.Component

Question 2

The layout that positions the component at particular co-ordinates using standard x, y config options.

Accepted Answer

Absolute

Question 3

In Ext JS, inheritance is implemented using --------- keyword.

Accepted Answer

extend

Question 4

Every Component has a symbolic name called __________.

Accepted Answer

xtype

Question 5

Which xtype displays large amount of tabular data with sorting, filtering and other functionality?

Accepted Answer

Grid

Question 6

Which is the puzzle and quiz building software ?

Accepted Answer

Hot potatoes

Question 7

The layout allows you to easily render content into an HTML table is ----------.

Accepted Answer

Table

Question 8

The property value for data store is ____________-.

Accepted Answer

Field,data

Question 9

The class name for chart is _____________.

Accepted Answer

Ext.chart

Question 10

Special type of component that can contain other components is called

Accepted Answer

Container

Question 11

Which of the following is correct about GWT?

Accepted Answer

All of the above.

Question 12

Which of the following is not a core component of GWT framework?

Accepted Answer

Web browser

Question 13

Which Architecture Is supported by Ext.js?

Accepted Answer

MVC

Question 14

UI is made up of one or more widgets called ____________________.

Accepted Answer

Component

Question 15

What is the anatomy of a RIA pattern?

Accepted Answer

Interaction, operation, presentation

Question 16

Which of the following components are state aware components?

Accepted Answer

All of the above

Question 17

The class name for data store is

Accepted Answer

Ext.data.store

Question 18

All the components in Ext JS are registered with___________________.

Accepted Answer

Ext.ComponentManager

Question 19

The layout allows you to easily render content into an HTML table is ----------.

Accepted Answer

Table

Question 20

A layout that arranges items horizontally across a Container

Accepted Answer

Hbox

Question 21

Which is the root class of all class created with Ext.define?

Accepted Answer

Ext.base

Question 22

The class name for datefield is _____________.

Accepted Answer

Ext.form.Date

Question 23

All the components in Ext JS are registered with___________________.

Accepted Answer

Ext.ComponentManager

Question 24

Which of the following correctly describes the disadvantage of GWT?

Accepted Answer

Both of the above

Question 25

--------is a base class for all the containers in Ext JS.

Accepted Answer

Ext.container.Container

Question 26

Mixins can be defined using ----------- keyword

Accepted Answer

mixins

Question 27

What GWT stands for?

Accepted Answer

Google Web Toolkit

Question 28

Which of the following is the social web?

Accepted Answer

Web 2.0

Question 29

Which of the following is correct about GWT?

Accepted Answer

All of the above.

Question 30

What is the key feature of Web 2.0?

Accepted Answer

Interactivity

Quiz on units 1,2,3,4

Questions 30

Quiz on units 1,2,3,4

Questions 30