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Perguntas de entrevista de Applications Software Engineer
431 Perguntas de entrevista compartilhadas pelos candidatos | applications software engineer
Given a single-line text string and a maximum width value, write the function 'string justify(string text, int maxWidth)' that formats the input text using full-justification, i.e., extra spaces on each line are equally distributed between the words; the first word on each line is flushed left and the last word on each line is flushed right.
What is the superclass of cat and dog?
Explain abstraction, inheritance and polymorphism in OOP using a real world example.
Involved copying a linked list. The tricky part though was the objects in the list could refer to one another.
We have strings of format A_ _ _ _ _ _ _, an A followed by 6 spaces that can be a number 0-9. We also have regular expressions with the operations "or" and "*" defined as follows:. The easiest way to illustrate this is to give an example. "A000001 or A000000" has size 2 because it matches two strings. "*" represents a wild card, so A00000* has size 10 because it matches 10 different strings, (A000000 - A000009). "A0* or A1*" has size 20,000 because it matches 20,000 different strings. The question was this: Write a function that takes in a number N and outputs a regular expression that matches exactly N strings of format A _ _ _ _ _ _.
REST vs SOAP? Stateless vs statfull? OOP? Data structure? Sorting? Easy Problem solving? SQL?(Tricky query and relations design) ORM? Sessions,cookies,local storage and view state? Threads? Design patterns(Singleton, Factory)? Authorization techniques?
Tell me the basic component of Object Orient Programming.
How will you detect presence of a loop in a linked list, without traversing or printing elements?
Round one : Questions from database design and then core java. round two : mostly questions from core java and problem solving. round three: Data Structure and Algorithms questions, core java , advanced java, spring , hibernate , web services , RSA algorithm and pretty much everything from the resume as well. round four : standard core java multi-threading questions and problem solving. round five : mostly problem solving questions. round six : overall previous project architecture , problems you faces and how you solved it and some managerial kind of questions.
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