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EPAM Systems Senior Network Security Engineer Interview Questions and Answers
EPAM Systems Senior Network Security Engineer Interview Experiences
1 interview found
I was interviewed in Nov 2024.
(2 Questions)
- Q1. What are the disadvantages of Zsacler proxy
- Ans.
Disadvantages of Zscaler proxy include potential latency issues, limited customization options, and reliance on a third-party service.
Potential latency issues due to traffic being routed through Zscaler's servers
Limited customization options compared to on-premises solutions
Reliance on a third-party service for network security, which may raise concerns about data privacy and security
- Q2. What is IP Surrogate in zscaler
- Ans.
IP Surrogate in Zscaler is a feature that allows users to access the internet using a virtual IP address instead of their actual IP address.
IP Surrogate helps to protect user privacy by masking their real IP address.
It can also help bypass geo-restrictions by appearing to be located in a different region.
Organizations can use IP Surrogate to enhance security and anonymity for their network traffic.
Example: A company us...
Interview questions from similar companies
(2 Questions)
- Q1. What is DNS please explain
- Ans.
DNS stands for Domain Name System, which translates domain names to IP addresses.
DNS is like a phone book for the internet, translating human-readable domain names (like google.com) to IP addresses (like 172.217.3.206).
It helps users access websites by typing in easy-to-remember domain names instead of complex IP addresses.
DNS servers store records of domain names and their corresponding IP addresses, allowing for effi...
- Q2. What is DHCP please explain
- Ans.
DHCP stands for Dynamic Host Configuration Protocol, used to automatically assign IP addresses to devices on a network.
DHCP eliminates the need for manual IP address configuration on each device
It assigns IP addresses dynamically, allowing for efficient use of available addresses
DHCP servers lease IP addresses to devices for a specific period of time
DHCP also provides other network configuration information, such as su...
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Feb 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Switching protocols port details
- Q2. Routung protocols and port details
(2 Questions)
- Q1. Basic OSI, TCP,
- Q2. DhCP dns working
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. What is Routing
- Ans.
Routing is the process of selecting the best path for network traffic to reach its destination.
Routing involves determining the optimal path for data packets to travel from the source to the destination.
Routers use routing tables to make decisions on how to forward packets based on destination IP addresses.
Routing protocols like OSPF and BGP help routers communicate and exchange routing information.
Dynamic routing allo...
- Q2. What is Networking
- Ans.
Networking is the practice of connecting computers and other devices to share resources and information.
Networking involves connecting devices together to share resources such as files, printers, and internet access.
It allows for communication between devices through protocols like TCP/IP.
Networks can be wired or wireless, with examples including Ethernet, Wi-Fi, and Bluetooth.
Networking also includes setting up securi...
Skills evaluated in this interview
TroubleshootinG Network WAN-O&M
Interview Preparation Tips
Network Administrator Interview Questions & Answers
TELUS International Philippines
Anonymous
posted on 30 Jun 2024
(2 Questions)
- Q1. Introduction of myself
- Q2. Difference between c and c++
- Ans.
C is a procedural programming language while C++ is an object-oriented programming language.
C is a procedural programming language, while C++ is a combination of procedural and object-oriented programming.
C does not support classes and objects, while C++ does.
C is a subset of C++, meaning all valid C programs are also valid C++ programs.
C++ has additional features like function overloading, templates, and exception han
Skills evaluated in this interview
(2 Questions)
- Q1. Question related to retention
- Q2. Question related to aspirations
Interview Preparation Tips
Senior Network Engineer Interview Questions & Answers
Innova Solutions
Anonymous
posted on 16 May 2023
Selected
I applied via Recruitment Consulltant and was interviewed in Apr 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Network related queries
- Q2. Network switch issue
- Ans.
The network switch issue can be caused by various factors such as hardware failure, configuration errors, or network congestion.
Check the switch logs for any error messages
Verify the switch configuration and ensure it is correct
Check the network traffic and identify any congestion issues
Perform hardware diagnostics to identify any faulty components
Consider upgrading the switch firmware or hardware if necessary
Interview Preparation Tips
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Sep 2022. There were 2 interview rounds.
(4 Questions)
- Q1. All types of basics networking
- Q2. LAN load balancer F5 load balancer
- Q3. Routing protocol like RIP,EIRGP,OSPF
- Q4. OSI Layers and TCL Layers DNS AND DHCP
Interview Preparation Tips
- DNS
- DHCP
- Routing Protocols
- OSI layer
- RIP
- OSPF
- EIGRP
- LODE BALANCER
- F5 LODE BALANCER
- Active Directory
- Group Policy
- IPV6
- IPV4
- WDS
- FTP
Selected
I applied via Recruitment Consulltant and was interviewed before Apr 2023. There was 1 interview round.
(2 Questions)
- Q1. Basics of networking
- Q2. 3 tier architecture
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