Entry level software developer Interview Questions | Glassdoor.co.uk

# Entry level software developer Interview Questions

17

entry level software developer interview questions shared by candidates

## Top Interview Questions

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### 2014 Financial Software Developer - Entry Level at Bloomberg L.P. was asked...

20 Mar 2014
 Algorithm runtime analysis: What's the complexity of computing the fibonacci numbers?2 AnswersO(1) using the closed formulaDepends on implementation. For example naive implementation O(n).

### Entry Level Quant Developer at Cantab Capital Partners was asked...

6 Nov 2011
 What is d x^x/dx?2 AnswersIf y = x x and x > 0 then ln y = ln (x x) Use properties of logarithmic functions to expand the right side of the above equation as follows. ln y = x ln x We now differentiate both sides with respect to x, using chain rule on the left side and the product rule on the right. y '(1 / y) = ln x + x(1 / x) = ln x + 1 , where y ' = dy/dx Multiply both sides by y y ' = (ln x + 1)y Substitute y by x x to obtain y ' = (ln x + 1)x xsorry, i copy pasted this, the x x is is really a x^x. Essentially this is just a logarithmic differential exercise, exploiting the fact that d/dx ln f(x) = f'(x) / f(x) so that f'(x) = d/dx ln(f(x)) * f(x)

### Entry Level Software Engineer at Bloomberg L.P. was asked...

13 Nov 2018
 Introduce yourself talk about project why Bloomberg what do you know about Bloomberg calculate the best profit from an array of stock prices for a day.1 AnswerThe answers were easy and straignt forward too.

### Entry Level Quant Developer at Cantab Capital Partners was asked...

6 Nov 2011
 Show that the variance of the sum of two independent random variables is the sum of the variances.Be the first to answer this question

### Entry Level Software Engineer at Bloomberg L.P. was asked...

17 Aug 2017
 Given a string containing parentheses only, find if it's correctBe the first to answer this question

### Entry Level Software Engineer at Bloomberg L.P. was asked...

10 Oct 2017
 Check if two strings are anagramsBe the first to answer this question

### Entry Level Software Engineer at Bloomberg L.P. was asked...

1 Apr 2018
 Flatten a linked list, the listnode has a down pointer and right pointer. We always flatten the down node first, then the right node.Be the first to answer this question

### Entry Level Software Engineer at Theodo was asked...

3 Oct 2018
 Where do you see yourself in a few years timeBe the first to answer this question

### Entry Level Software Engineer at Bloomberg L.P. was asked...

10 Oct 2017
 Sum two numbers represented as linked lists and return a linked list (with the most significant digit first).Be the first to answer this question

### Entry Level Software Engineer at Bloomberg L.P. was asked...

10 Oct 2017
 Reverse words in a stringBe the first to answer this question
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