Twilio Technical Support Engineer Interview Questions and Answers

Q1. Explain yourself
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Q2. How much do you know about the product
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Q1. Explain why you want to join
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Q2. Explain where do want to go in next 5 years
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Q1. Explain OSI model and working of each layer?
Ans. 
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• Layer 1 (Physical): Deals with physical connections and data transmission. Example: Ethernet cables.

• Layer 2 (Data Link): Manages data transfer between devices on the same network. Example: MAC addresses.

• Layer 3 (Network): Handles routing and forwarding of data packets. Example: IP address...read more
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Q2. What is the port used for HTTP?
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Port 80 is used for HTTP, which is the protocol used for transmitting web pages over the internet.
• Port 80 is the default port for HTTP

• HTTP stands for Hypertext Transfer Protocol

• Other common ports include 8080 for alternative HTTP port
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Q1. How snapshots work
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Snapshots are point-in-time copies of data stored on a storage device, allowing for easy recovery in case of data loss or corruption.
• Snapshots capture the state of data at a specific moment in time

• They are read-only copies that can be used for data recovery or testing purposes

• Snapshots consume storage space but are more efficient than traditional backups

• Some storage systems allow for scheduled or automatic snapshot cre
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Q2. VMware file system
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Q3. Drs mode enabled
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Q1. It related to product
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Q1. Salary discussion
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