IOS Interview QuestionsDownload IOS Interview Questions PDF
IOS Interview Questions
It is capable of creating contextual reminders and even employ search to find a particular photo or video from the gallery in innovative ways. It does more than ensuring that we are where we need to be at any particular time. Going right from the home screen of the device shows “Siri Suggestions”. This screen is home to all your favourite apps and contacts, restaurants, information about the location and more important news from the web.
For more extensive search, Siri can display capabilities for deeper search and come up with results like videos, sports scores, content from other third-party apps, and more. Simple conversations and calculations can also be done using the handy search tools available on iPad or iPhone. Many inbuilt apps have also been upgraded for improved performance.
- ✓ The app for Notes has new sketching features and checklists.
- ✓ The maps include transit directions in addition to the usual features.
- ✓ File attachments are possible with Mail.
- ✓ The brand new app for News intelligently studies your interests and then personalizes the news to relevant content which is of interest to you.
- ✓ The transaction app, Apple Pay, now comes with added store credit cards as well as loyalty cards.
- ✓ iOS 9 has updated the leading app “Passbook” to “Wallet”.
- In addition to these, the operating system has updated to wireless CarPlay support for an elective app from iCloud Drive, San Fransico type font, inbuilt two-factor type authentication as well as elective longer passwords for improved security.
IBAction resolves to void whereas IBOutlet resolves to nothing, but yes, they signify to Xcode and Interface Builder that these methods and variables can be used in Interface builder to link UI elements to your code.
- Getting data to memory also known as Data task
- Downloading file to disk also known as Download tasks
- uploading a file from the disk and then receiving the response as data in the memory, which is known as Upload tasks
The main advantage of viper architecture is its ability for communication from one entity to another that is made known through protocols. The idea is to isolate the app’s dependencies by balancing the delegation of responsibilities among the entities.
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