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Tree traversal methods in computer science
In-order traversal: Left, Root, Right
Pre-order traversal: Root, Left, Right
Post-order traversal: Left, Right, Root
Example: In-order traversal of tree with nodes 1, 2, 3 would be 1, 2, 3
Yes, the key value in a Hashmap can be an object.
In Java, the key in a Hashmap can be any object, not just primitive types.
The key must override equals() and hashCode() methods for proper functioning.
Example: HashMap
I applied via Walk-in and was interviewed before Apr 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Oct 2020. There were 3 interview rounds.
Kanban is a lean manufacturing system that ensures smooth inventory flow. Material shortage is managed by effective planning and communication with vendors. Manpower is handled by proper training and allocation of resources.
Kanban is a visual system that helps in managing inventory levels and production flow
Effective planning and communication with vendors helps in managing material shortage
Proper training and allocati...
I applied via Referral and was interviewed in Apr 2021. There were 3 interview rounds.
I have achieved significant improvements in all 4M areas throughout my career.
Implemented new machine maintenance program resulting in 20% decrease in downtime
Developed new material sourcing strategy resulting in 15% cost savings
Redesigned production line layout resulting in 30% increase in efficiency
Implemented lean manufacturing principles resulting in 25% reduction in waste
Trained and mentored team members resulting...
I applied via Company Website and was interviewed before Sep 2022. There were 3 interview rounds.
I applied via Job Portal and was interviewed before Sep 2021. There were 4 interview rounds.
I expect to utilize my technical skills and knowledge to optimize production processes and ensure efficient operations.
I expect to work closely with the production team to identify areas for improvement and implement solutions.
I expect to monitor production metrics and analyze data to identify trends and areas for improvement.
I expect to collaborate with other departments, such as maintenance and quality control, to en...
I applied via Naukri.com and was interviewed in Apr 2023. There were 2 interview rounds.
Quality tools are techniques and methods used to ensure products or services meet customer requirements and expectations.
Quality tools include statistical process control, root cause analysis, and failure mode and effects analysis.
They help identify and eliminate defects, reduce waste, and improve efficiency.
Examples of quality tools include Pareto charts, fishbone diagrams, and control charts.
Quality tools are used in...
5S is a methodology used in production to improve efficiency and organization.
5S stands for Sort, Set in Order, Shine, Standardize, and Sustain.
Sort involves removing unnecessary items from the workspace.
Set in Order involves organizing the remaining items in a logical and efficient manner.
Shine involves cleaning and maintaining the workspace.
Standardize involves creating procedures and guidelines for maintaining the w...
Production process is a series of steps involved in the manufacturing of a product or providing a service.
It involves planning, designing, testing, and executing the process
It includes the use of raw materials, machinery, and labor to produce the final product
It aims to optimize efficiency, quality, and cost-effectiveness
Examples include assembly line production, software development, and food processing
posted on 7 Dec 2024
I applied via Naukri.com and was interviewed before Dec 2023. There was 1 interview round.
I applied via Campus Placement
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