HCLTech IT Engineer Interview Questions and Answers

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Q1. About IT and Security Domain
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Q1. What is routing
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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.

• Routing protocols like OSPF and BGP are used to exchange routing information between routers.

• Examples of routing protocols include RIP, EIGRP, and I
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Q2. What is switching
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Switching is a process in computer networking where data packets are forwarded from one device to another based on the destination address.
• Switching is a fundamental concept in networking that involves the transfer of data packets between devices.

• It occurs at the data link layer of the OSI model.

• Switches use MAC addresses to determine the destination of the data packets.

• There are different types of switching such as ci...read more
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My personal information and studing information

Q1. Self introduction SDLC Manual About native
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Q3. Self introduction Studies
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Q1. Tell me a little bit about yourself
Ans. 
I am an experienced IT Engineer with a strong background in network administration and troubleshooting.
• Experienced IT Engineer

• Strong background in network administration

• Skilled in troubleshooting

• Proficient in various operating systems and software

• Familiar with cybersecurity practices

• Excellent problem-solving and communication skills
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Q2. Tell about your strength and weakness
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My strength is problem-solving and my weakness is time management.
• Strength: I have a strong ability to analyze complex problems and find effective solutions.

• Strength: I am skilled in troubleshooting and resolving technical issues.

• Weakness: I sometimes struggle with managing my time efficiently and prioritizing tasks.

• Weakness: I am working on improving my time management skills by using productivity tools and setting cl...read more
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Q3. Why you make transition into IT
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I transitioned into IT because of my passion for technology and problem-solving.
• Passion for technology and problem-solving

• Opportunity for growth and advancement

• Interest in staying up-to-date with the latest advancements

• Ability to contribute to the development of innovative solutions

• Examples: Enjoying troubleshooting computer issues, building websites as a hobby
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