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1. How do you troubleshoot LAN/WAN network issues?
2. Explain the SQL RANK and ORDER BY functions.
3. In which scenario does a particular design pattern hold good?
4. What are the steps to diagnose a no display issue?
5. what is POST ,NO-POST? what Is BIOS? types of RAM? practical Clients Scenarios & resolution ? components associated with system board? types of display? Definition of Switch & circuit?
