2 answers published. Last candidate submission on Jul 20 2026, 9:54pm PDT. Interview question asked to Technical Account Managers interviewing at Pareteum, Spendesk, Bridgeline and other companies. Original question asked: When designing a scalable cloud architecture, how do you decide between horizontal and vertical scaling?. Question last reported by a candidate interviewing at Practical Ignition for a Technical Account Manager interview on May 12 2026, 9:45am PDT.