Deutsche Bank Vp and Technology Manager Interview Questions and Answers

Q1. Relevant to profile
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Q2. Technology worked upon
Ans. 
I have worked on a variety of technologies including cloud computing, artificial intelligence, machine learning, and cybersecurity.
• Cloud computing: Managed migration of on-premise infrastructure to AWS for cost optimization.

• Artificial intelligence: Developed a chatbot using natural language processing for customer support.

• Machine learning: Implemented a predictive maintenance model for manufacturing equipment.

• Cybersecu...read more
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Q1. Relevant to profile
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Q1. Behavioural questions
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Q1. Big data and hadoop
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Q2. Big data with hadoop Spark hive
Ans. 
Big data technologies like Hadoop, Spark, and Hive are commonly used for processing and analyzing large datasets.
• Hadoop is a distributed storage and processing framework for big data

• Spark is a fast and general-purpose cluster computing system for big data

• Hive is a data warehouse infrastructure built on top of Hadoop for querying and analyzing large datasets

• These technologies are often used together in big data projects
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Q3. Hadoop spark hive HDFS AWS
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Q4. AWS hive spark python
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Q1. Team management
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Q2. Team management with interpersonal and communication skills
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Q1. Do you have knowledge about printer?
Ans. 
Yes, I have knowledge about printers including different types, functions, troubleshooting, and maintenance.
• Types of printers: inkjet, laser, thermal, 3D printers

• Functions: printing, scanning, copying

• Troubleshooting: paper jams, connectivity issues, low ink/toner

• Maintenance: cleaning printheads, replacing cartridges

• Examples: HP LaserJet, Epson EcoTank, Canon PIXMA
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45 Basic aptitude question

1 hr Heap and String

Q1. Do you have any questions
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Q1. Relevant to profile
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Q2. Technology worked upon
Ans. 
I have worked on a variety of technologies including cloud computing, artificial intelligence, machine learning, and cybersecurity.
• Cloud computing: Managed migration of on-premise infrastructure to AWS for cost optimization.

• Artificial intelligence: Developed a chatbot using natural language processing for customer support.

• Machine learning: Implemented a predictive maintenance model for manufacturing equipment.

• Cybersecu...read more
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Q1. Relevant to profile
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Q1. Behavioural questions
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Q1. Profile related questions.
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Q1. Job and responsibilities related questions and technical interview
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Q1. Deeply technical interview
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Round duration - 90 Minutes
Round difficulty - Hard

The Test Was Conducted On HackerEarth. It Had 2 Sections. Section-A Had 30 Multiple Choice Questions & Section-B Had 2 Programming Questions. 

The MCQs Were On Java, Python, MongoDB, MySQL, JSON, Cloud Computing, JavaScript & C++ With the Majority Of Them On Java.

Half Of The Questions Were Theory-Based And The Other Half Were Output Based On JAVA & C++. I Would Highly Recommend Having An Excellent Knowledge Of Both JAVA & C++ To Ace Up The Online Round.

The 2 Programming Questions In Section-B Were Of 20 & 50 Marks Respectively. The 1st Question Was Easy And I Was Able To Solve It Easily. It Was Based On Number Theory. The 2nd Question Was Really Hard And Was A String Pattern Matching Question Quite Similar To The Z-Algorithm. Solving The 2nd Question Is Like A Bonus Because This Question Carries The Highest Marks. I Was Able To Solve Both The Questions.

Q1. 
Z Algorithm Problem Statement
You are provided with a string S of length N and a string P of length M. Your objective is to determine the number of times P appears in S in linear time.
Example:
Input:
...read more
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Round duration - 30 Minutes
Round difficulty - Medium

The Interview Round Was Conducted On 18th November 2020. It Was Both A Managerial Round & HR Round And Was Conducted On Webex. Every Candidate Was Assigned A Time Slot And An Interviewer. My Interviewer Was Very Friendly.