What is a Computer Network? ... What is DNS? ... What are IPv4 and IPv6? ... Give a brief description of PAN, LAN, HAN, SAN, CAN, MAN, WAN, GAN. ... What is POP3? ... What is the criteria to check the network reliability? ... What is a router?
Senior Technical Support Engineer Interview Questions
385 senior technical support engineer interview questions shared by candidates
NDA
1. Reason of Leaving, 2. Current working
1. Reason of Leaving 2 . Current Job
SQL Challenge (During Technical Interview): Validate Company Names Using TIN You are given two tables representing internal client records and external tax authority data. 🔹 internal_clients id | tin | company_name ---|------------|----------------------------- 1 | 123456789 | Google Limited Services 2 | 987654321 | Apple International Inc 3 | 567890123 | Amazon Logistics LLC 4 | 111222333 | Meta Platforms Ltd 🔹 external_tax_office tin | registered_name -----------|---------------------------- 123456789 | Google Services LTD 567890123 | Amazon Logistics LLC 999888777 | Netflix Corp Write a SQL query that: Compares the TINs from both tables. Returns a result showing: Which TINs exist in both tables Which TINs exist only in one table Label each row with one of the following: 'match' → TIN exists in both tables 'internal_only' → TIN exists only in internal_clients 'external_only' → TIN exists only in external_tax_office Your output should have just 2 columns: tin, source Paste your final query below.
Why do you want to change the current job?
How much was I expecting to make
Why I was looking for a new job
detailed explanation about projects that I did and some probelmatic troubleshooting scenarios that I experienced
Q: Describe a complex technical problem that you solved and how you went about it.
Viewing 91 - 100 interview questions