Tip 1 : Be confident
Tip 2 : Prepare well
Tip 3 : Be strong in basics
Tip 1 : Simple and clean
Tip 2 : Add challenging project.
Tell me about your experience.
What keeps you motivated?

If the given string is:
abcadeecfb
Then after deleting all duplicate occurrences, the string looks like this:
abcdef
var string = "My,dsds"
var dic: [Character: String] = [:]
var reverseString = ""
for str in string {
if dic[str] == nil {
dic[str] = "1"
}
}
print("dfdfstring",String(dic.keys))
what is Protocol?
Create a movie app
About my experience it is client round final one.
Worst experience of your life?

Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
What is recursion?