Allvy Software Solutions Interview Questions, Process, and Tips

Q1. What is this keyword in java
Ans. 
The 'this' keyword in Java refers to the current instance of the class.
• Used to refer to the current object within a method or constructor

• Can be used to differentiate between instance variables and local variables with the same name

• Can be used to invoke current class constructor

• Example: this.variableName = value;
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Q2. What is use of bufferreader
Ans. 
BufferedReader is used to read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.
• BufferedReader is used to read text from a character-input stream efficiently.

• It buffers characters to provide efficient reading of characters, arrays, and lines.

• It is often used in conjunction with InputStreamReader for reading input from a file or network
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Thy give system task

Q1. Project details
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Q2. Questions on python and javascript
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Q1. What is htlm Wt are tag we use in html Questions regarding python
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Q1. Interview done with skills related to my background which they required.
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Q2. OSI model brief
Ans. 
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
• The OSI model stands for Open Systems Interconnection model

• It consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application

• Each layer has specific functions and communicates with the adjacent layers
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Q1. Tell me about your self😇
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