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Analyst Developer Interview Questions
1,016 analyst developer interview questions shared by candidates
They asked about polymorphism, arraylist and sql injection
1) Tell me about yourself. 2) Questions on projects mentioned in resume. 3) Rate yourself on R and SQL. 4) What are your strengths? 5) How do you print your name in reverse order without any custom function? A: Read the string character by character and print it using a loop by decreasing the index. 6) How do you create a bar and line chart using three data columns x,y, color,z . visualization write using ggplot. a: ggplot(data=data,aes(x=x,y=y))+geom_point()+ggtitle(color) ggplot(data=data, aes( x=x,y=z))+geom_bar() 7) Pick a number between 0 to 100. If you pick the number 10,000 times and plot the result. how would the distribution look like? and what is the mean A: Normal distribution. Mean is 50 8) what is the factor that controls the width of normal distribution? a: variance
Difference between segmentation and paging.
1. What is the most innovative/creative thing you have done? 2. Can you think of a situation where you came up with a creative approach to a problem? 3. Tell me about your Java Project and your contributions.
1)All memory management related questions(Retain , release , copy) 2)Multi threading(dispatch queues, nsoperation queues) 3)Singleton class. 4)Very simple data structure questions(Reverse a string )
Javascript coding and output questions
Questions about resume
Questions of CS concepts
Select 2 different programming languages you have used and compare + contrast them. What are the differences between an Arraylist and a LinkedList, and in what scenarios would we want to use each?
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