Mumbai Metro One Customer Relation Officer Interview Questions and Answers

Q1. Tell me about your self?
Ans. I am Shaik Munvar Hussain, I have completed my bachelor's technology in the discipline of Civil Engineering with a CGPA of 9.0. My hobbies are cooking, reding books, plantation, helping my mother in her works. I am a deterministic and enthisiastic boy to leanr new things.
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Q2. What are the subjects you are interested in?
Ans. Transportation Engineering, Building Materials, and Soil Mechanics.
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Q3. You and your friend got shortlisted for this internship, but I need to give this offer to only one. To whom I need to give this offer?
Ans. Actually this internship is important to both of us. But as per your selection, whoever satisfied for your questions by our answers, you should go with them ma'am.
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Q4. Why should we provide polythien sheet to the pillar?
Ans. 
Polythene sheet is provided to the pillar for protection against moisture and corrosion.
• Polythene sheet acts as a barrier between the pillar and external environment.

• It prevents moisture from seeping into the pillar, which can cause corrosion.

• The sheet also protects the pillar from dust, dirt, and other contaminants.

• By providing a polythene sheet, the lifespan of the pillar can be extended.

• Examples: Construction sites ...read more
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Q5. How do you got to know this company?
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Q1. All about excel and about your previous work experience
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All about analytical and excel

Q1. Just salary discussion
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Q1. Q1/- How to extract data from database
Ans. 
To extract data from a database, one can use SQL queries or programming languages like Python or R.
• Use SQL queries to extract data from a database

• Use programming languages like Python or R to extract data from a database

• Connect to the database using appropriate credentials

• Identify the tables and columns from which data needs to be extracted

• Write the query or code to extract the data

• Save the extracted data in a desired
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Q2. Q2/- What are the Tableau Datatypes
Ans. 
Tableau has 14 datatypes including string, integer, float, date, boolean, and more.
• Tableau has 14 datatypes

• String, Integer, Float, Date, Boolean, and more

• Data types can be changed in Tableau

• Data types affect how data is displayed and aggregated

• Examples: String - 'John Smith', Integer - 25, Float - 3.14, Date - 01/01/2021, Boolean - True/False
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Q1. Q1/- Related company example along with Excel
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Q2. Q2.- Vlookup() copy record from one sheet to another sheet
Ans. 
Vlookup() is a function in Excel that can be used to copy records from one sheet to another based on a common identifier.
• The Vlookup() function searches for a value in the first column of a table array and returns a corresponding value in the same row from a specified column.

• The common identifier used in the Vlookup() function should be present in both the source and destination sheets.

• The Vlookup() function can be use...read more
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Q1. Be well-versed with C, SDLC and protocol standards
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Q1. Storage classes, Volatile, Programs on arrays
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Q2. Describe my project
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Q3. SDLC in general
Ans. 
SDLC stands for Software Development Life Cycle, which is a process used by software development teams to design, develop, and test high-quality software.
• SDLC consists of several phases including planning, analysis, design, implementation, testing, and maintenance.

• Each phase has its own set of activities and deliverables to ensure the software meets the requirements and quality standards.

• Examples of SDLC models include...read more
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Q4. CAN protocol functionality
Ans. 
CAN protocol is a communication standard used in automotive and industrial applications.
• CAN protocol stands for Controller Area Network

• It is a message-based protocol used for communication between electronic control units (ECUs)

• CAN protocol allows for high-speed communication and real-time data transmission

• It is commonly used in automotive applications for functions such as engine control, transmission control, and bod...read more
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Q1. Laravel based questions
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Q1. Basic questions
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