Aptiv Technical Lead Interview Questions and Answers

Q1. Count the number of bits in a binary format of a given number
Ans. 
To count the number of bits in a binary format of a given number, convert the number to binary and count the digits.
• Convert the given number to binary format

• Count the number of digits in the binary representation

• The number of bits will be equal to the number of digits in the binary representation
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Q2. Memory sections of C program
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Memory sections in C program include stack, heap, data, and code sections.
• Stack section stores local variables and function call information.

• Heap section is used for dynamic memory allocation.

• Data section contains global and static variables.

• Code section holds the executable code of the program.
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Q3. Watchdog management
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Q1. Tell us about your last work experience
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Reverse the list. What are the data types in Python.

Q1. Tell me about yourself.
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Q2. What were the recent projects which have been completed.
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Q1. Question on design & development of expertise area (trims, seats, biw, gsm, E&E etc).
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Q2. Development timeline for a full model change program tentative.
Ans. 
The development timeline for a full model change program varies based on the complexity of the program.
• Assess the complexity of the program

• Determine the resources needed for the project

• Create a detailed project plan with milestones

• Allocate resources and assign tasks

• Regularly review progress and adjust timeline as needed
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Q3. Basic inputs required from project team to start the design process of system
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Q4. Cost of the part & product.
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The cost of the part and product is a crucial factor in determining the overall profitability of the project.
• The cost of the part and product should be carefully calculated and monitored throughout the project.

• Factors that can affect the cost include materials, labor, shipping, and overhead expenses.

• It is important to balance the cost with the quality of the product to ensure customer satisfaction and repeat business.

• R...read more
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Q5. Supplier for the parts & material details
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Q6. Regulations, Dfmea, DFA, Dfm, vave etc
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Q1. Why changing the job
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Q2. Willingness to relocate to chennai
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Q3. Salary expectations & joing time related
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Q1. Please ask my interview date
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Q1. What do you mean by Active Directory?
Ans. 
Active Directory is a directory service developed by Microsoft for Windows domain networks.
• Centralized database for managing network resources

• Stores information about users, computers, and other network objects

• Allows administrators to control access and permissions

• Supports single sign-on for users to access multiple resources with one login

• Example: User authentication, group policy management
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Q2. Name the default protocol used in directory services
Ans. 
LDAP (Lightweight Directory Access Protocol) is the default protocol used in directory services.
• LDAP stands for Lightweight Directory Access Protocol

• It is commonly used for accessing and maintaining directory services information

• LDAP operates over TCP/IP and is used by many different directory services such as Microsoft Active Directory and OpenLDAP
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Q3. What is RID Master????????
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RID Master is a FSMO role in Active Directory responsible for issuing unique identifiers to objects in a domain.
• RID Master stands for Relative Identifier Master

• It is one of the Flexible Single Master Operations (FSMO) roles in Active Directory

• Responsible for allocating pools of unique identifiers (RID) to domain controllers in a domain

• Ensures that each object created in the domain has a unique identifier
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Q4. Do we use clustering in Active Directory? Why?
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Yes, clustering is used in Active Directory for high availability and fault tolerance.
• Clustering in Active Directory helps ensure high availability by distributing services across multiple servers.

• It also provides fault tolerance by allowing services to failover to another server in case of a failure.

• Examples of clustering technologies used in Active Directory include Windows Server Failover Clustering (WSFC) and Netwo
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