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Oracle Cerner Network Administrator Interview Questions and Answers

Updated 10 Oct 2020

Oracle Cerner Network Administrator Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed before Oct 2019. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Questions related to Security, Routing Switching to check your basic concepts
  • Q2. 1. What is the difference between post 8.2 and pre 8.2 versions firewall 2. What is NAT Control ? 3. What is S Nat and specification ? And what is persistence in F5 4. How OSI works when one opens...
  • Ans. 

    Answers to questions related to network administration including firewall, NAT control, OSI, TCP flags, VPN and encryption techniques.

    • Post 8.2 firewall versions have improved features and security compared to pre 8.2 versions

    • NAT control is a feature that allows or denies traffic based on NAT rules

    • S NAT is a type of NAT that translates the source IP address of a packet and persistence in F5 refers to maintaining a clien...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared and be confident.

You can crack it.. Good Luck

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-

I was interviewed in Jul 2023.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(3 Questions)

  • Q1. How we can rectify the pc which is generate broadcast
  • Ans. 

    To rectify a PC generating broadcast, check for misconfigured network settings, update network drivers, disable unnecessary services, and monitor network traffic.

    • Check for misconfigured network settings such as incorrect IP address or subnet mask

    • Update network drivers to ensure compatibility and stability

    • Disable unnecessary services or applications that may be causing excessive network traffic

    • Monitor network traffic us...

  • Answered by AI
  • Q2. What are type of network cable
  • Ans. 

    Types of network cables include Ethernet, coaxial, fiber optic, and twisted pair cables.

    • Ethernet cables are commonly used for wired networks and come in categories like Cat5, Cat6, and Cat7.

    • Coaxial cables are often used for cable television and internet connections.

    • Fiber optic cables use light to transmit data and are known for their high speed and reliability.

    • Twisted pair cables, such as Cat5e and Cat6, are commonly u...

  • Answered by AI
  • Q3. What is stacking why we need
  • Ans. 

    Stacking is a method of connecting multiple network switches to increase performance, redundancy, and manageability.

    • Stacking allows multiple switches to be managed as a single entity

    • It provides increased bandwidth and redundancy by combining the capabilities of multiple switches

    • Stacking simplifies network management tasks by allowing configuration changes to be applied to all switches in the stack at once

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Please focus on real time base scenario

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Jan 2023. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Networking keywords, port channel , mpls
  • Q2. Bgp , port numbers of specific http ,snmp
Round 3 - Technical 

(1 Question)

  • Q1. Firewall , f5 , load balancer
Round 4 - Technical 

(1 Question)

  • Q1. Tools & software functioning
  • Ans. 

    Tools & software functioning involves monitoring, troubleshooting, and optimizing network performance using various tools and software.

    • Monitoring network traffic and performance using tools like Wireshark, SolarWinds, and Nagios

    • Troubleshooting network issues with tools like Ping, Traceroute, and Netcat

    • Optimizing network performance with tools like Cisco Prime Infrastructure and Riverbed SteelCentral

  • Answered by AI

I applied via LinkedIn and was interviewed in Oct 2019. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. How VPC works?
  • Ans. 

    VPC (Virtual Private Cloud) is a virtual network in the cloud that allows users to securely connect their resources.

    • VPC provides isolated networking environment in the cloud

    • Users can define their own IP address range, subnets, and route tables

    • VPC allows creation of public and private subnets

    • Network Access Control Lists (ACLs) and Security Groups can be used to control inbound and outbound traffic

    • VPC peering enables con...

  • Answered by AI
  • Q2. How IPSec works? and what are the different packets which are exchanged during runnel formation?
  • Ans. 

    IPSec is a protocol suite used to secure IP communications by authenticating and encrypting each IP packet.

    • IPSec operates at the network layer of the OSI model.

    • It provides data confidentiality, integrity, and authentication.

    • IPSec uses two main protocols: Authentication Header (AH) and Encapsulating Security Payload (ESP).

    • During tunnel formation, the following packets are exchanged: IKE Phase 1 Main Mode, IKE Phase 1 Ag

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare a lot, be confident in answering

Skills evaluated in this interview

Oracle Cerner Interview FAQs

What are the top questions asked in Oracle Cerner Network Administrator interview?

Some of the top questions asked at the Oracle Cerner Network Administrator interview -

  1. 1. What is the difference between post 8.2 and pre 8.2 versions firewall 2. ...read more
  2. Questions related to Security, Routing Switching to check your basic conce...read more

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