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Ssh connectivity issues can be caused by various factors such as network configuration, firewall settings, or incorrect credentials.
Check network configuration to ensure proper connectivity
Verify firewall settings to allow Ssh traffic
Ensure correct credentials are being used for authentication
To kill a process, you can use the 'kill' command in Unix/Linux or the 'taskkill' command in Windows.
In Unix/Linux, use the 'kill' command followed by the process ID (PID) to terminate a process. For example: kill 1234
In Windows, use the 'taskkill' command followed by the process name or PID to end a process. For example: taskkill /F /IM process_name.exe
I applied via Newspaper Ad and was interviewed in Aug 2023. There were 4 interview rounds.
Basics of Java programming
SQL is a structured query language used for managing and manipulating relational databases.
SQL stands for Structured Query Language.
It is used to communicate with and manipulate databases.
SQL can be used to retrieve data, update data, insert data, and delete data from databases.
Common SQL commands include SELECT, INSERT, UPDATE, and DELETE.
Example: SELECT * FROM customers WHERE country = 'USA';
Language is a system of communication using symbols, sounds, gestures, or written characters.
Language is a tool for communication between individuals or groups.
It can be spoken, written, or signed.
Languages can vary in structure, vocabulary, and grammar.
Examples include English, Spanish, Mandarin, and American Sign Language.
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What people are saying about TCS
I applied via Walk-in and was interviewed before Oct 2019. There were 5 interview rounds.
TCS interview questions for designations
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
- basic programming on C
based on 2 interviews
1 Interview rounds
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