Hitachi Senior Executive Engineer Interview Questions and Answers

Conversation about my experience

Java coding questions and sql query

Q1. Regarding company
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Q2. Regarding company culture they have asked
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Q1. Introduce yourself
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I am a software developer with 5 years of experience in Java, Python, and SQL.
• 5 years of experience in Java, Python, and SQL

• Strong problem-solving skills

• Experience working in Agile development environment
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Q1. What is relay? what are different componets used in electronics.
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A relay is an electrically operated switch. Components used in electronics include resistors, capacitors, transistors, diodes, and integrated circuits.
• Relay is an electrically operated switch used to control a circuit by a low-power signal

• Components used in electronics include resistors, capacitors, transistors, diodes, and integrated circuits

• Resistors are used to limit current flow, capacitors store and release electr...read more
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Q2. What are ICs? Also explain about your project.
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ICs stand for Integrated Circuits, which are small electronic devices made up of multiple interconnected components.
• ICs are used in various electronic devices to perform specific functions.

• They can contain thousands to millions of transistors, resistors, capacitors, and other components.

• Examples of ICs include microprocessors, memory chips, and amplifiers.
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Q1. List and dictionary
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Q2. Django framework
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Q1. Questions from resume and project
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Q1. How do you handle dynamic sharepoint permission through flows
Ans. 
Dynamic SharePoint permissions can be handled through flows using the 'Grant Access to an Item or a Folder' action.
• Use the 'Grant Access to an Item or a Folder' action in the flow

• Set the 'Site Address' and 'List Name' for the SharePoint site and list

• Set the 'Item ID' for the specific item you want to grant access to

• Set the 'User or Group' field to the user or group you want to grant access to

• Set the 'Permissions' field...read more
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Q2. How do you handle casaded dropdown
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Cascaded dropdowns are handled by populating the second dropdown based on the selection made in the first dropdown.
• Create an event listener for the first dropdown to detect changes

• Use AJAX to retrieve data for the second dropdown based on the selected value of the first dropdown

• Populate the second dropdown with the retrieved data
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