And now you can get even more answers when you type in the search field.
Make sure that your iOS device has an Internet connection through Wi-Fi or cellular data.
Now,you can create contextual reminders and search through photos and videos using Siri.
You can create location based reminders with Siri in iOS 9.
You can see results like sports scores, videos, and content from third-party apps, and you can even do simple conversions and calculations using the search tools on your iPhone or iPad by using deeper search capabilities of Siri.
Another most interesting feature added in iOS 9 is multitasking feature,essentially lets you view two apps at once, side by side.One occupies about a third of the screen, sliced vertically off the right-hand side. This is also called Slide Over.
Notes includes the ability to embed digital sketches and create checklists or todo-lists.
iOS 9 Maps now offers public-transport directions, as well as improved location detail and the ability to discover nearby businesses and other points of interest.
Mail allows you to attach files while composing a mail.
New news app that delivers relevant content in accordance with your interest to read.
It is improved with the addition of store credit cards and loyalty cards in iOS 9.
iOS 9 introduced with Battery life enhancements features.
iOS 9 brings better keyboard experience.you've now got control of a 'cursor' for highlighting text.
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How to Explain iOS Application LifeCycle ?
List of design patterns adapted by Cocoa.
2.Difference between Foundation and Core Foundation Framework in iOS ?
Core Foundation Framework:
Core Foundation is a general-purpose C-level API which provides CFString, CFDictionary etc.
It is an open source framework.
Core Foundation is the common base of Foundation and Carbon.
Foundation is a general-purpose Objective-C framework which provides NSString, NSDictionary, etc.
It is a closed-source framework.
Foundation Framework has a lot more classes than CoreFoundation
What is the difference between IBOutlet and IBAction in iOS ?
Application's Background Transition Cycle in iOS
how to start a long-running task when your app goes to the background in iOS ?
3.Difference between @property and variable within interface declaration?
Declaring a property generates getters and setters for the instance variable, according to the criteria within the parenthesis.
Defining the variables in the brackets simply declares them instance variables.
Where to use atomic in Objective C ?
Why properties are made nonatomic in Objective C?
Best Tutorials- Properties in objective C
4.Does Objective-C contain private methods?
NO, there is nothing called a private method in Object-C programming.
If a method is defined in .m only then it becomes protected.
If you declare method in .h,it is public.
If you really want a private method then you need to add a local category or unnamed category or class extension in the class and add the method in the category and define it in the class.m
Top 5 Frequently Asked iOS Interview Questions And Answers.
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5.What's the difference between a class method and an instance method in
Class method can be used with just the class name.
Class methods are common in convenience initializers.
Instance methods use an instance of a class.
Instance methods are the most common type of method, because you'll most commonly be telling a specific object to perform some action.
MyClass *instance= [[MyClass alloc] init];
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