NCR Voyix NPI Engineer Interview Questions and Answers

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...read more
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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...read more
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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
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Q1. Networking keywords, port channel , mpls
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Q2. Bgp , port numbers of specific http ,snmp
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Q1. Firewall , f5 , load balancer
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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
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An aptitude test is a measure of your ability to learn or perform required tasks and succeed in the environment you're in.

Q1. Why did you decide to apply to this role?
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Q1. Read back dictation on screen
Ans. 
The question requires the candidate to read back a dictated text on the screen.
• The candidate should listen carefully to the dictated text.

• The candidate should then read back the text accurately.

• The candidate should ensure that they have understood the text before reading it back.

• Examples: 'Please read back the following sentence: The quick brown fox jumps over the lazy dog.'

• Examples: 'Please read back the following par...read more
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Q1. What is OSPF, BGP, networking
Ans. 
OSPF and BGP are routing protocols used in networking to determine the best path for data to travel.
• OSPF (Open Shortest Path First) is an interior gateway protocol used to route IP packets within a single network.

• BGP (Border Gateway Protocol) is an exterior gateway protocol used to route data between different networks.

• Networking refers to the practice of connecting devices together to share resources and communicate w...read more
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