BCA Semester 6 – Mobile Programming – Unit 8: Introduction to IOS Programming (8Hrs)

Question 1

What are different types of UI controls used in IOS programming? Write a swift program to find the sum of all elements of a 1-D array.

Marks: 5

Year: 2021 Final TU FOHSS

UI Controls Used in iOS Programming UI controls are interface elements provided by iOS to allow user interaction with an application. They are mainly available through the UIKit framework. Common Typ

Question 2

What do you mean by View hierarchy in IOS programming? Write a swift program to find the sum of all elements of a 1-D array.

Marks: 5

Year: 2022 Final TU FOHSS

1. View Hierarchy in iOS Programming Definition: View hierarchy is the arrangement of UIViews in an iOS application. It is a tree-like structure where a main view (root view) contains subviews, wh

Question 3

What do you mean by view hierarchy in IOS programming? Write a swift function to calculate the factorial of any positive integer.

Marks: 5

Year: 2023 Final TU FOHSS

1. View Hierarchy in iOS Programming Definition: View hierarchy is a tree-like structure of UI elements (views) in an iOS app. It determines how views are rendered, layered, and how they handle user

Question 4

What do you mean by storyboard? Write a swift program to find the largest and smallest number among three numbers using a ternary operator.

Marks: 5

Year: 2024 Final TU FOHSS

1. What is a Storyboard? Definition: A storyboard is a visual representation of the user interface of an iOS application. It allows developers to design multiple screens (view controllers) and the n