Ios Lead Interview Questions

IOS Developer

Interviewed at TIER

3.5★

Sep 23, 2021

What do you know about TIER? What do you think about our industry?

IOS Developer

Interviewed at Bonzai

4.3★

May 27, 2014

About Core Data, Push Notifications

Junior IOS Developer

Interviewed at TechTree IT Systems

3.2★

Dec 8, 2020

questions based on oops, os.

IOS Applications Developer

Interviewed at Intellisense Technology

4.4★

May 16, 2021

Which design pattern are you using, what is mvc what is mvvm example of mvvm and mvc

IOS Applications Developer

Interviewed at Intellisense Technology

4.4★

May 16, 2021

what is GCD? what is qos? how to set priority in qos?

IOS Developer

Interviewed at Web Spiders

3.1★

May 23, 2017

iOS app states, local caching, weak/strong difference, retain cycle, protocols, delegates

Desarrollador Ios

Interviewed at Banco del Pacífico

4.3★

Apr 8, 2022

Que proyectos he realizado y que experiencia tenia en ios

Find the Longest Substring Without Repeating Characters Problem Statement: Given a string s, find the length of the longest substring without repeating characters. Input: A string s containing only ASCII characters (length between 0 and 10⁵). Output: An integer representing the length of the longest substring without repeating characters. Examples: Input: s = "abcabcbb" Output: 3 Explanation: The answer is "abc", with a length of 3. Input: s = "bbbbb" Output: 1 Explanation: The answer is "b", with a length of

General questions about previous work experiences.

How to avoid retain cycle when use a NSTimer, what's the relationship between timer and runloop.