TresVista Information Technology Intern Interview Questions and Answers

Basic aptitude questions

Q1. Explain all OSI layers
Ans. 
OSI layers are a conceptual framework used to understand how different networking protocols interact.
• Layer 1 - Physical layer: Deals with physical connections and transmission of raw data.

• Layer 2 - Data link layer: Manages data transfer between devices on the same network.

• Layer 3 - Network layer: Handles routing and forwarding of data packets between different networks.

• Layer 4 - Transport layer: Ensures reliable data t...read more
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Q2. What is IP address
Ans. 
An IP address is a unique numerical label assigned to each device connected to a computer network.
• IP addresses are used to identify and locate devices on a network.

• There are two types of IP addresses - IPv4 and IPv6.

• IPv4 addresses are written in the format of four sets of numbers separated by periods (e.g. 192.168.1.1).

• IPv6 addresses are written in a hexadecimal format and are longer than IPv4 addresses.

• IP addresses ca...read more
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Q1. Give your Intro
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Q2. What are your strenghts
Ans. 
My strengths include strong problem-solving skills, attention to detail, and the ability to work well in a team.
• Strong problem-solving skills - I enjoy analyzing complex issues and finding effective solutions.

• Attention to detail - I am meticulous in my work and strive for accuracy in all tasks.

• Teamwork - I collaborate effectively with colleagues to achieve common goals.
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