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Oracle DBA and PL/SQL Practice Test
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In a client-server application connection with no middle-tier, what are the five server stack components?
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A
Oracle database, TTC, Oracle Net, OPS, and Protocol
💡 Explanation:
The five server-side components are: Oracle database (the instance), TTC (Two Task Common - character conversion), Oracle Net (network layer), OPS (Oracle Protocol Support), and the network Protocol (TCP/IP, etc.). Option B places OSI incorrectly, and options C/D include client-side components (Forms, SQL*Plus, OCI) rather than server components.