When latest angularjs was released?

Can you please explain what is testability like in angular?

Can you please explain the difference between angular.js and backbone.js?

Can you please explain the difference between prop and attr? : jquery mobile

Can you please explain the difference between .js and .min.js? : jquery mobile

Can you please explain the difference between body onload() and document.ready() function? : jquery mobile

Can you please explain the difference between event.preventdefault and "return false"? : jquery mobile

Can you please explain the difference between javascript and jquery? : jquery mobile

Can you please explain the difference between parent() and parents() methods in jquery? : jquery mobile

Can you please explain the difference between string and an array?

Can you please explain the difference between array_name and &array_name?

Can you please explain the file types in aix?

When iam loging in to my system as a normal user through the telnet I am not able to login, the message appears on the screen is unable to connect the host:the connection is refused. Please tell me the answers as soon aspossible?

When I am checking the services its showing uninitialized then what should I do. Please tell me the answer as soon as possible?

How many hosts can be on each network? Consider a fixed subnet partition of a class b network number that will accommodate at least 76 networks.?