LTIMindtree Technical Engineer Interview Questions and Answers

Q1. Basic linux commands
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Q2. Ssh connectivity issues
Ans. 
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
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Q3. How to kill process
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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
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Q1. Salary discussion
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This is about test and exam

Q1. What is your final year project?
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It was easy and question was from computer fundamentals

There were 2 code one was easy and second one was medium level

Q1. Reading and memorising round
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20 questions in 15 min

Topic related to present circumstances 10 persons at a time

Linked list and Array questions

Basic java programs like string manupilations

Q1. String reverse programm
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Q2. Find duplicates in array
Ans. 
Find duplicates in array of strings
• Iterate through the array and store each element in a hash set

• If an element is already in the hash set, it is a duplicate

• Return a list of all duplicates found
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Q1. What is vernier caliper
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A vernier caliper is a measuring instrument used to accurately measure the dimensions of an object.
• It consists of a main scale and a sliding vernier scale.

• The main scale provides the whole number measurements, while the vernier scale provides the fractional measurements.

• The vernier scale slides along the main scale and is used to determine the precise measurement by aligning the markings on both scales.

• Vernier calipers...read more
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Q2. What is micro meter $ &screw guage
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A micrometer is a precision measuring instrument used to measure small distances or thicknesses. A screw gauge is a type of micrometer that uses a screw mechanism for measurement.
• A micrometer is commonly used in engineering and manufacturing industries for precise measurements.

• It consists of a calibrated screw and a scale that allows for accurate readings.

• Micrometers are capable of measuring dimensions as small as a fe...read more
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Q3. What is CNC machine define
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A CNC machine, or Computer Numerical Control machine, is a device that uses computer programming to control the movement and operation of machine tools.
• CNC machines are used in various industries, such as manufacturing, automotive, aerospace, and woodworking.

• They are capable of performing precise and complex operations, such as cutting, drilling, milling, and shaping materials.

• CNC machines eliminate the need for manual...read more
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Q4. What is G-code and M-code
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G-code and M-code are programming languages used in CNC machines to control their movements and functions.
• G-code is used to control the movement of the machine, such as speed, direction, and position.

• M-code is used to control the machine's auxiliary functions, such as turning on/off the spindle or coolant.

• Both G-code and M-code are written in a specific format and are executed by the machine's controller.

• Examples of G-...read more
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Q5. What is design and thinking
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Design thinking is a problem-solving approach that involves empathy, creativity, and iteration.
• Design thinking involves understanding the user's needs and perspectives

• It emphasizes creativity and brainstorming to generate multiple solutions

• Prototyping and testing are used to refine and improve the solutions

• Design thinking can be applied to a wide range of fields, from product design to business strategy

• Examples of comp...read more
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