DXN Interview Questions and Answers

Q1. Tell me something about yourself
Ans. 
I am a dedicated and passionate individual with a strong background in research and teaching.
• PhD in [specific field] from [University]

• Published X research papers in reputable journals

• Experience teaching [specific subject] at [University]

• Passionate about mentoring students and fostering a love for learning
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Q2. Why are you in the teaching profession
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I am in the teaching profession because I am passionate about sharing knowledge and inspiring students to reach their full potential.
• Passion for sharing knowledge

• Inspiring students to reach their full potential

• Enjoyment in seeing students grow and succeed
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Q3. How do you create interest in student to read?
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I create interest in students to read by incorporating interactive activities, real-world examples, and fostering a love for learning.
• Incorporate interactive activities such as group discussions, debates, and hands-on projects to make reading engaging.

• Use real-world examples and case studies to show the practical applications of the material being read.

• Foster a love for learning by showing enthusiasm for the subject ma
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Q1. Family History?
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Q2. Why are you in academics?
Ans. 
I am in academics because I am passionate about research, teaching, and contributing to the advancement of knowledge.
• Passion for research and contributing to knowledge

• Enjoyment of teaching and mentoring students

• Opportunity to collaborate with other experts in the field

• Desire to make a positive impact on society through education
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Q3. Have you tried elsewhere?
Ans. 
Yes, I have applied to other universities and institutions for similar positions.
• I have applied to multiple universities and institutions for Assistant Professor positions.

• I have attended interviews at other universities as well.

• I am actively seeking opportunities in academia to further my career.

• I believe in exploring various options to find the best fit for my skills and expertise.
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Q4. How much salary you are drawing presently & what is your expected salary?
Ans. 
I am currently drawing a salary of $60,000 and my expected salary is $70,000.
• Currently drawing a salary of $60,000

• Expecting a salary of $70,000

• Open to negotiation based on benefits and opportunities
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Q5. How fast can you join?
Ans. 
I can join within 2 weeks of receiving an offer.
• I have already notified my current employer and can start within 2 weeks.

• I have all necessary documentation ready for a quick onboarding process.

• I am excited about the opportunity and eager to start contributing to the team.

• I have no prior commitments that would delay my start date.
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Q1. Ducting types youed
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Q2. Ducting any types of material
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Q3. Mep for explain
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Q4. Mep basic form housed property
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Q5. Electrical line
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Java coding questions, basic Java questions.

Q1. Java basics questions.
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Q2. Live coding.
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Q1. Discussion on previous experience and projects.
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Q2. System design question
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Q1. Questions on SQL, Java advanced, personal projects, Java frameworks, UI based questions, Agile methodologies.
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Q2. Interview discussion with the whole team.
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Q1. Benefits discussion.
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Q2. Salary discussion.
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Q1. Tcp/udp difference and tcp/ip model layers
Ans. 
TCP is connection-oriented, reliable protocol while UDP is connectionless, unreliable protocol. TCP/IP model has 4 layers - Application, Transport, Internet, Link.
• TCP is connection-oriented, ensures data delivery in order, and provides error-checking and retransmission of lost packets (e.g. email, web browsing)

• UDP is connectionless, faster but less reliable, used for real-time applications where speed is more important...read more
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Q2. What is purpose of wireshark
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Wireshark is a network protocol analyzer used for troubleshooting, analysis, and security purposes.
• Wireshark captures and analyzes network traffic in real-time.

• It helps in identifying network problems, security vulnerabilities, and malicious activities.

• Users can view packet details, filter traffic, and generate reports for analysis.

• Wireshark is commonly used by network administrators, security professionals, and develo...read more
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Q1. Hadoop architecture
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Q2. Spark architecture
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Q3. Difference between stage and task
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A stage is a collection of tasks that perform a specific computation, while a task is a unit of work that is executed on a single executor.
• Stage is a higher-level unit of work that can be broken down into multiple tasks.

• Tasks are individual units of work that are executed on a single executor.

• Stages are used to organize and coordinate tasks in a Spark job.

• Tasks are the actual units of computation that are performed by ...read more
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Q4. Sql questions to solve
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Q5. Scoop
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Q6. Action and transformation in pysaprk
Ans. 
Actions and transformations are two types of operations in PySpark. Actions return a value to the driver program, while transformations create a new RDD.
• Actions are operations that trigger the execution of the Spark job, such as collect(), count(), and saveAsTextFile().

• Transformations are operations that create a new RDD from an existing one, such as map(), filter(), and reduceByKey().

• Actions are lazy operations, meani...read more
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Q7. Difference between rdd and dataframe
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RDD is a distributed collection of objects, while DataFrame is a distributed collection of data organized into named columns.
• RDD is more low-level and requires manual schema definition, while DataFrame provides a higher-level API with schema inference.

• DataFrames are optimized for processing structured data, while RDDs are more suitable for unstructured data.

• DataFrames support SQL queries and optimizations through Catal...read more
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Q1. Why this job with this profile. They never read my CV before interview
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Q2. Useless questions not centred around JD
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Asked to write a bank application - which includes adding,removing,transferring of money

Q1. Research the company.
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Q2. How would you describe your self.
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Q3. How to handle HR interview.
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Q1. Response the Company and study the job description well
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Q2. Always remember to Follow up.
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Q3. Learn to use the star method
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Q1. Plan question to ask your interview
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Q2. Learn how to answer behaviural
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Q1. Be Prepared with example of your work.
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Q2. Bring copies of your resume Notebook and pen.
Ans. 
It is important to bring copies of your resume, a notebook, and a pen to the interview.
• Having copies of your resume shows preparedness and allows you to reference your experience easily.

• A notebook and pen are essential for taking notes during the interview and jotting down any important information.

• Organize your documents in a professional folder or portfolio for easy access.
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The assignment of good

Q1. About self introduction
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Q2. About hyderabad
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Q3. About nature in home town
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Q4. About father n mother
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Q5. About the company
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