T News Interview Questions and Answers

Q1. Mostly questions from Android recycler view, view models, Mvvm, rest client caching.
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Q1. First and second round was same ( technical discussion) followed by an medium level algo.
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Q1. Systems design questions. How to design an app that has a configurable UI. Ui configs will come from the API.
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Aptitude questions are easy but coding was bit tuff

Q1. Tell me the basic pillars of opps
Ans. 
The basic pillars of OOP are encapsulation, inheritance, and polymorphism.
• Encapsulation: bundling of data and methods that operate on that data within a single unit

• Inheritance: ability of a class to inherit properties and methods from a parent class

• Polymorphism: ability of objects to take on multiple forms or behaviors depending on the context
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Q2. Diffrence between jre jdk jvm
Ans. 
JRE is a runtime environment, JDK is a development kit, and JVM is a virtual machine.
• JRE stands for Java Runtime Environment and is used to run Java applications.

• JDK stands for Java Development Kit and is used to develop Java applications.

• JVM stands for Java Virtual Machine and is responsible for executing Java bytecode.

• JDK includes JRE and additional development tools such as compilers and debuggers.

• JVM is platform-de...read more
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Q1. What is the codecs we use for video and audio formats?
Ans. 
Codecs used for video and audio formats vary depending on the specific format.
• H.264 is commonly used for video compression in MP4 and AVI formats

• AAC is a popular audio codec used in MP4 and other formats

• VP9 is used for video compression in WebM format

• Opus is a popular audio codec used in WebM and other formats
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Q2. What is NTFS? Explain in detail
Ans. 
NTFS is a file system used by Windows operating systems.
• NTFS stands for New Technology File System

• It was introduced with Windows NT in 1993

• It supports large file sizes and has improved security features

• NTFS uses a Master File Table (MFT) to store information about files and directories

• It allows for file compression and encryption
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Q3. Explain manual report for remote operation ?
Ans. 
A manual report for remote operation is a written document that details the procedures and results of a remote operation that was performed manually.
• The report should include a description of the operation performed

• It should also include the date and time of the operation

• The report should detail any issues or problems encountered during the operation

• It should also include any corrective actions taken to address these i...read more
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Q4. What is high risk bug and explain with example in terms of audio and video file
Ans. 
A high risk bug is a severe issue that can cause major problems in the system.
• A high risk bug can cause system crashes or data loss.

• In terms of audio and video files, a high risk bug could be a corrupted file that cannot be played or a file that causes the media player to crash.

• High risk bugs should be prioritized and fixed immediately to prevent further damage to the system.
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Q1. Explain About ur previous company
Ans. 
My previous company was a leading manufacturing company in the automotive industry.
• The company had a strong focus on quality control and assurance.

• I was responsible for conducting inspections and tests on products to ensure they met the required standards.

• I also implemented quality improvement initiatives and provided training to employees on quality procedures.

• One of the major projects I worked on was the implementati...read more
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Q2. Explain About your work experience
Ans. 
I have 5 years of experience as a QA QC Engineer in the manufacturing industry.
• Performed quality control inspections on raw materials, in-process components, and finished products.

• Developed and implemented quality control procedures and protocols to ensure compliance with industry standards.

• Conducted root cause analysis and implemented corrective actions to address quality issues.

• Collaborated with cross-functional team...read more
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Q1. MDM what is master data management and data quality? What is User exit program? What is universal data lake?
Ans. 
MDM is the process of managing and maintaining consistent and accurate master data. Data quality refers to the accuracy and completeness of data.
• MDM involves creating a single, authoritative source of master data that can be used across an organization

• Data quality involves ensuring that the data is accurate, complete, and consistent

• User exit program is a feature in SAP that allows users to add their own functionality t...read more
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Q2. MAster data management used for fnd the Best version truth of record
Ans. 
Master data management ensures the best version of truth of record is found.
• Master data management involves creating and maintaining a single, accurate, and consistent version of data across an organization.

• This helps in avoiding data inconsistencies and errors, and ensures that the best version of truth of record is found.

• For example, in a retail organization, master data management can help in maintaining accurate pr...read more
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Q1. Tell us about your education?
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Q2. How did you know about home first ?
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Q3. What are you looking forward to learn?
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Q4. Addational skill if any?
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Q5. Are you ready for sale job ?
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Q1. Why do you want to join
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Q2. Can you use social media
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Q1. What is technical know how
Ans. 
Technical know how is a process of having knowledge on mechanical engineering of operation 
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Q2. What are the necessary benefits scopes an engineer needs to know about technical know how
Ans. 
Engineers need to know the benefits and scopes of technical know-how.
• Technical know-how helps engineers to design and develop innovative products.

• It enables engineers to troubleshoot and solve complex problems.

• Technical know-how helps engineers to stay updated with the latest technologies and trends.

• It helps engineers to communicate effectively with other technical professionals.

• Technical know-how also helps engineers ...read more
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