Square Bits iOS Developer Trainee Interview Questions and Answers

20 marks for 20 questions first 10 questions was Aptitude and Other 10 of Coding related to Programming Language Basic questions

Q1. Introduce Your Self?
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Q2. Write a program to print inverted pattern ***** **** *** ** *
Ans. 
Program to print inverted pattern using array of strings
• Create an array of strings to store the pattern

• Use nested loops to iterate through the array and print the pattern

• Decrease the number of asterisks in each row as the loop progresses
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Q3. Rename my Sql Column Name with rename statement
Ans. 
To rename a column in SQL, use the RENAME COLUMN statement.
• Use the ALTER TABLE statement to specify the table name.

• Use the RENAME COLUMN statement to specify the current column name and the new column name.

• Example: ALTER TABLE table_name RENAME COLUMN old_column_name TO new_column_name
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Q4. For loop syntax and if else syntax
Ans. 
For loop and if else syntax in programming
• For loop: used to iterate over a block of code for a fixed number of times

• Syntax: for(initialization; condition; increment/decrement){code block}

• If else: used to execute code based on a condition

• Syntax: if(condition){code block} else{code block}
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Q5. Entry Control Loop and Exit control loop
Ans. Entry Control Loop For Loop While Exit Control Loop do while
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Q6. What's your goal for your future
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Q7. In which technology you are interested?
Ans. 
I am interested in iOS development using Swift language.
• Swift programming language

• iOS app development

• Xcode IDE

• UIKit framework

• Core Data

• RESTful APIs
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Q8. Why should we hire you?
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