Google Chrome No Data Received Err Connection Reset Fix

Open command Prompt

Run the following commands. Problem will be solved

• ipconfig /release
• ipconfig /all
• ipconfig /flushdns
• ipconfig /renew
• netsh int ip set dns
• netsh winsock reset

Angular JS Interview Questions and Answers

What is Angular JS ?

Angular JS is Client side open source JavaScript framework to create SPA applications. Its written in JavaScript.

Is AngularJS a library, framework, plugin or a browser extension?

AngularJS  is framework

Is Angular JS is cross-browser compatible?

Yes

What is ng-repeat?

It is directive used to iterate the collection/

What is $http?

It is useful for communicating with remote servers.

Various  Filters in Angular JS

currency
filter
lowercase
orderBy

uppercase

How to write AngularJS Expressions


AngularJS expressions are created using {{ expression }}.

What is $scope?

$Scope is glue between View and Controller

How to Include HTML files in Angular JS Application?

Using ng-include directive

What is $RouteProvider 

It wil be is used to configure the routes. We use the module’s config() to configure the $routeProvider

What is a scope in AngularJS?

scope is an object that refers to the application model. It is the glue between application controller and the view. Both the controllers and directives have reference to the scope, but not with each other. It is an execution context for expressions and arranged in hierarchical structure. Scopes can watch expressions and propagate events.

What is Routing?  How to Create it in AngularJS?

AngularJS routes enable you to create different URLs for different content in your application. 


How will you show/hide buttons and enable/disable buttons conditionally?

Using the ng-show and ng-disabled directives.

How will you loop through a collection and list each item?

Using the ng-repeat directive.


How to enable and disable buttons with using condition?

Using ng-disabled

What are the advantages of using Angular JS framework ?


Supports two way data-binding
Supports MVC pattern
Support static template and angular template
Can add custom directive
Supports REST full services
Supports form validations
Support both client and server communication
Support dependency injection
Applying Animations
Event Handlers

Download link Free SharePoint Books E-Books

http://www.frebookscenter.blogspot.in/2014/04/sharepoint-server.html

PowerPivot Error: user is not a farm administrator - Fix

Fix:

Open Central Admin

Go to View All Site Collections

Select Central Admin Root site collection,

Add the Domain Account as Site Collection Administrator.

Now run the PowerPivot Configuration Tool. It will open without any issues

Horizontals and Verticals in Software industry

Verticals in the Software industry are nothing but domain knowledge related

Examples:
Automotive
Banking
Oil and Gas
Healthcare
Retail
Insurance
Manufacturing

Horizontals are nothing but skills or technologies to develop the software applications

Examples:
SAP
Oracle

Creating LightSwitch Application using Visual Studio

We can easily build business applications by using the Visual Studio LightSwitch Development tool

Click on Visual Studio 2013 > Choose File, New, Project > In the list of templates, expand the Visual Basic or Visual C# node, Select LightSwitch node, and then choose the LightSwitch HTML Application template

It creates data folders and screen folders by default.

You can find data folders in the Solution explorer window

You can find screens folders in the explorer window

Create the entities under data folder.You can Create new table. The Entity Designer window opens.Define your data for your application.

Solution Explorer  choose Add Screen.The Add New Screen dialog box appears.In the Select a screen template list, choose Common Screen Set.Select the entity that you have defined earlier.

Save and Press f5 to run the application.

During you can add/edit/delete/browse the data. You can perform CRUD operations. It is so quick....

Big Data and Hadoop Interview Questions

 Q: What is Big Data and Why it is useful?

 Q: What is MapReduce?

 Q: What is Hadoop Framework?

 Q. What is JobTracker and its main functions

 Q. What is TaskTracker?

Q. What is Hadoop Streaming?

Q: What are the three modes in which Hadoop can be run?

Q:What is a metadata?

Q: What is a Datanode?

Q: What is a heartbeat in HDFS?

Q: Are Namenode and job tracker on the same host?

Q: What is a block in HDFS?