
Most candidates report 2 to 3 interview rounds over one to two weeks, starting with a recruiter screening followed by a hiring manager or client interview before a final HR discussion. The process screens for Excel and analytical problem solving, communication skills, and the ability to explain past business projects clearly, since many Adecco Business Analyst roles support client delivery teams or outsourced operations. Many roles are hired for Adecco’s client companies, so the final round may be conducted by the end client rather than Adecco itself.
Adecco recruiters first review resumes to confirm relevant analytical experience, Excel proficiency, and client-facing communication skills. Many candidates report being contacted by a recruiter who explains the client project and confirms availability, salary expectations, and work authorization. One candidate described the first step as “a brief discussion to understand background and job fit.”
Based on candidate reports.

The technical round is conducted by a hiring manager or client representative and evaluates analytical thinking, Excel knowledge, and business problem solving. Candidates describe questions about prior reporting projects, data interpretation, and practical scenarios involving process improvement or stakeholder communication. Some interviews include short Excel or data interpretation questions tied to past work experience.
Based on candidate reports.

The final round is usually a behavioral discussion with HR or a client stakeholder, focusing on communication style, teamwork, and expectations for the project assignment. Candidates are asked about career goals, willingness to work with different client teams, and salary expectations. One candidate described the round as “straightforward and focused on confirming fit for the role.”
Based on candidate reports.

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We’re given two tables, a Write a query that returns all neighborhoods that have 0 users. Example: Input:
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