simple question about java by phone
after home task which should be done in one day. I assume that i done it not very good and they just desapair and never respond back even when i asked what is the status of my application. Not professional behavior.
שאלות מתוך הראיון
Write REST API for RBT engine on spring boot using multi-threading .There is ads campaigns which contains tag and user profiles which also have tags.Client able to add campaigns and profiles and search which campaign fit for profile. Client should search which campaigns are fit for particular user campaign is fit if ALL tags from profile is present.example : campaigns C1(1.2.3) C2(4.5.6, 8) C3(1. 9) profiles P1(1,2) P2(4.5.6.7) . if client search campaigns for P1 -> it is only C1 for P2 (because 1 2 are present) -> no campaigns (because in campaign C2 not present tag 7 ) you should find matched campaigns in efficient way!
simple questions about java,collection framework, and after home exercise which should be done in 1 day.After there was code review with programmer on phone. After code review they just disrepair and will not respond on mail about process, i suppose that should mean i didn't pass but any way they could send mail about status. Not professional behavior
שאלות מתוך הראיון
write server side app using Spring boot and multi-threading .In app you should implement RTB engine which able to create ads campaign with number of tags and add users with tags, after you should show which campaign if fit for particular users you should make it in memory and in thread safe way also you should do caching
ראיון טלפוני על קורות החיים וזימון למבחן מעשי במשרדי החברה. מציעים שכר נמוך משמעותית מהמקובל בשוק
שאלות מתוך הראיון
המבחן יש לממש בג׳אווה פונקציונליות של מערכת ניהול קבצים (יצירה, מחיקה, העתקה, העברה והצגה של קבצים וספריות) ללא שימוש ב- collection library וללא שימוש באינטרנט! יש לכך עד 4 שעות
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