Greet Technologies Java Developer Interview Questions and Answers

General knowledge ,appitude

Q1. How to secure your web applicaton
Ans. 
Securing a web application involves implementing various security measures to protect against threats and vulnerabilities.
• Use HTTPS to encrypt data transmitted between the client and server

• Implement input validation to prevent SQL injection and cross-site scripting attacks

• Use secure authentication methods like OAuth or JWT tokens

• Regularly update and patch software to fix security vulnerabilities

• Implement proper access
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Q2. How to handle large database
Ans. 
Use indexing, optimize queries, limit data retrieval, use caching, and consider sharding.
• Utilize indexing to improve query performance

• Optimize queries to reduce load on the database

• Limit data retrieval by using pagination or filtering

• Implement caching to store frequently accessed data

• Consider sharding to distribute data across multiple servers
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Q1. Tell me about yourself
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Q1. What is the work in office
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Q2. What is timings in day
Ans. 
Timings in a day refer to the different periods of time that make up a 24-hour day.
• A day is typically divided into morning, afternoon, evening, and night

• Different cultures may have different ways of dividing a day

• Timings can also refer to specific times for events or activities
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Q1. How much salary per month
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Q2. What is timing in the day
Ans. 
Timing in the day refers to the different periods or divisions of time within a 24-hour cycle.
• Timing in the day includes morning, afternoon, evening, and night.

• It helps in organizing daily activities and scheduling tasks.

• Different cultures may have different names or divisions for timing in the day, such as siesta or tea time.

• Timing in the day can also be represented using the 12-hour or 24-hour clock system.
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Q3. How to procesa I share my details
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Q4. Please tell me the process
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General knowledge ,appitude