Gayle Laakmann's CareerCup: 150 Questions with 120 Solutions (For Software PDF

By Gayle Laakmann

Show description

Read or Download CareerCup: 150 Questions with 120 Solutions (For Software Engineers and SDETs) PDF

Similar software books

Read e-book online Absolute Beginner's Guide to WordPerfect® 11 PDF

Absolute Beginner's consultant to WordPerfect eleven unearths the entire secrets and techniques essential to meet your notice processing wishes. This consultant starts off from the very starting after which takes you step by step in the course of the crucial initiatives to provide any kind of rfile, together with: letters, invoices, lists, reviews, newsletters, invites, charts, shows, spreadsheets, and masses extra.

New PDF release: Software Product Lines: Experience and Research Directions

Software program product traces are rising as a serious new paradigm for software program improvement. Product strains are permitting businesses to accomplish remarkable time-to-market profits and price rate reductions. With the expanding variety of product strains and product-line researchers and practitioners, the time is true for a finished exam of the problems surrounding the software program product line strategy.

Download e-book for iPad: Advances in Software Engineering: International Conference by Muhammad Sulayman, Emilia Mendes (auth.), Dominik Ślęzak,

As destiny new release details know-how (FGIT) turns into really expert and fr- mented, you can actually lose sight that many subject matters in FGIT have universal threads and, due to this, advances in a single self-discipline will be transmitted to others. Presentation of contemporary effects got in several disciplines encourages this interchange for the development of FGIT as a complete.

Get Software Engineering and Formal Methods: SEFM 2013 PDF

This booklet constitutes the revised chosen papers of the collocated workshops of the eleventh foreign convention on software program Engineering and Formal equipment, SEFM 2013, held in Madrid, Spain, in September 2013. The convention hosted five workshops: the second one foreign Workshop on Behavioural kinds (BEAT2).

Additional resources for CareerCup: 150 Questions with 120 Solutions (For Software Engineers and SDETs)

Sample text

Given any two words, find the shortest distance (in terms of number of words) between them in the file. Can you make the searching operation in O (1) time? What about the space complexity for your solution? id=2596 Question Eleven SOLUTION Write a program to find the longest word made of other words. EXAMPLE: Input: test, tester, testertest, testing, testingtester Output (longest word): testingtester . id=2705 Tricky Classic Favorite © 2009 CareerCup Testing Testing Problems: Not Just for Testers!

String sentence = ‚‛; foreach (string w in words) { sentence = sentence + word; } Answer: O(n^2), where n is the number of letters in sentence. Here’s why: each time you append a string to sentence, you’re actually creating a copy of sentence and running through all the letters in sentence to copy them over. If you have to run through up to n characters each time in the loop, and you’re looping at least n times, that gives you an O(n) run time. Ouch! How do you avoid this problem? String buffers!

3}, {4, 5, 6}}; Java int[] x = new int[4]; int[][] x = new int[2][3]; © 2009 CareerCup Matrix Question One SOLUTION Write an algorithm such that if an element in an MxN matrix is 0, its entire row and column is set to 0. id=2852 Question Two SOLUTION Given an image represented by a matrix, where each pixel in the image is 4 bytes, write a method to rotate the image by 90 degrees. Can you do this in place? id=1458 Question Three SOLUTION Given a matrix in which each row and each column is sorted, write a method to find an element in it.

Download PDF sample

CareerCup: 150 Questions with 120 Solutions (For Software Engineers and SDETs) by Gayle Laakmann

by Kenneth

Rated 4.78 of 5 – based on 22 votes