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I applied via Walk-in and was interviewed in Dec 2023. There were 2 interview rounds.
A NOC Engineer is responsible for monitoring and maintaining network systems to ensure their availability and performance.
Monitor network systems and troubleshoot issues
Perform regular maintenance tasks and upgrades
Respond to alerts and incidents in a timely manner
Collaborate with other teams to resolve complex problems
Document network configurations and changes
Provide technical support to end-users
Ensure network secur...
EPDG node analysis involves examining the performance and functionality of the EPDG node in a network.
EPDG stands for Evolved Packet Data Gateway.
EPDG node analysis helps identify any issues or bottlenecks in the EPDG node.
It involves monitoring and analyzing the traffic, throughput, latency, and other performance metrics of the EPDG node.
EPDG node analysis helps ensure optimal performance and reliability of the networ...
PDN down in EPDG refers to the process of deactivating a Packet Data Network (PDN) connection in an Evolved Packet Data Gateway (EPDG).
PDN down in EPDG is typically performed to release network resources and terminate a user's data session.
This can be achieved by sending a PDN disconnect request to the EPDG.
The EPDG will then release the resources associated with the PDN connection and notify the user equipment (UE) ab...
Monitoring in a product involves using various tools and techniques to track its performance, availability, and health.
Use monitoring tools like Nagios, Zabbix, or SolarWinds to collect and analyze data.
Monitor key metrics such as CPU usage, memory utilization, network traffic, and response time.
Set up alerts and notifications to proactively identify and address issues.
Implement log monitoring to track errors, warnings...
The observed alarms are related to network connectivity and performance.
Network connectivity issues
High latency or packet loss
Device or link failures
Security breaches or unauthorized access
Configuration errors
Service outages
Card oos generated in node refers to the occurrence of an Out of Service (OOS) condition in a network node.
Card OOS refers to a situation where a network card or module in a node becomes unavailable or fails to function properly.
This can happen due to hardware issues, software errors, or configuration problems.
When a card goes OOS, it can impact the overall performance and availability of the network.
Troubleshooting st...
To check core files in a node, use the appropriate command or tool to locate and analyze the core files.
Use the 'find' command to search for core files in the specified directory or across the entire system.
Once located, use the 'file' command to determine the type of the core file.
Analyze the core file using a debugger tool like 'gdb' to identify the cause of the crash or error.
Consider checking system logs or error m...
To check VNF down in a node, verify the status of the VNF and its connectivity.
Check the status of the VNF by querying its management interface or using monitoring tools.
Verify the connectivity of the VNF by checking network connections and logs.
If the VNF is down, troubleshoot the issue by analyzing logs, checking configurations, and verifying dependencies.
Examples: Use CLI commands like 'show vnf status' or 'ping' to
I appeared for an interview before May 2016.
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes to find the number of red fishes.
Subtract the number of red fishes from 200 to find the number of non-red fishes.
Calculate 2% of the total number of fishes to find the desired number of red fishes.
Subtract the desired number of red fishes from the current number of red fishes to find the number of fishes to be removed.
posted on 28 Jun 2017
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes to find out how many fishes represent 1%.
Multiply the result by 2 to find out how many fishes represent 2%.
Subtract the result from 200 to find out how many fishes represent 98%.
I appeared for an interview in Feb 2017.
posted on 3 May 2017
I appeared for an interview before May 2016.
I appeared for an interview in Mar 2017.
To make the red fishes 98%, 50 fishes have to be removed from the aquarium.
Calculate 1% of 200 fishes, which is 2 fishes.
To make the red fishes 98%, subtract 1% (2 fishes) from 99% (198 fishes).
To find the number of fishes to be removed, divide the difference by 1% (2 fishes).
Therefore, 50 fishes have to be removed to make the red fishes 98%.
I applied via Naukri.com and was interviewed in Jun 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed before Apr 2020. There were 4 interview rounds.
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Rating in categories
NOC Engineer
5
salaries
| ₹2.5 L/yr - ₹4 L/yr |
Junior NOC Engineer
4
salaries
| ₹2 L/yr - ₹2.7 L/yr |
Front end Developer
3
salaries
| ₹3.1 L/yr - ₹3.2 L/yr |
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