Corteva Agriscience Front end Developer Interview Questions and Answers for Experienced

Mat dbms os mostly mat

3 question in 1.5 hours hard questions

Q1. Implement priority queue
Ans. 
Priority queue is a data structure that stores elements based on their priority.
• Use a binary heap to implement a priority queue.

• Elements are inserted based on priority and removed in order of priority.

• Example: Inserting elements with priority values and removing them in sorted order.
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Q2. Implement stack and queue
Ans. 
Implement stack and queue using arrays
• For stack, use array and implement push and pop operations

• For queue, use array and implement enqueue and dequeue operations

• Example: Stack - push(1), push(2), pop() -> returns 2

• Example: Queue - enqueue(1), enqueue(2), dequeue() -> returns 1
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Q1. Which you previous company? Sv agro
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Q1. Name any two insecticide technical name
Ans. 
Two common insecticide technical names are Imidacloprid and Bifenthrin.
• Imidacloprid is a systemic insecticide that is effective against sucking insects, termites, soil insects, and some beetles.

• Bifenthrin is a synthetic pyrethroid insecticide that is used to control a wide range of pests, including ants, termites, and cockroaches.
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Q2. Do u know what is Aphids and Thrips if yes the what is the difference between these two.
Ans. 
Aphids and thrips are both common garden pests, but aphids are soft-bodied insects while thrips are slender and have fringed wings.
• Aphids are small, soft-bodied insects that feed on plant sap, while thrips are slender insects with fringed wings.

• Aphids can be green, black, brown, pink, or white in color, while thrips are usually yellow, brown, or black.

• Aphids tend to cluster on the undersides of leaves, while thrips can...read more
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Q3. What is Photosynthesis? Do you have any Idea?
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Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.
• Photosynthesis occurs in the chloroplasts of plant cells

• It involves the conversion of light energy into chemical energy

• Carbon dioxide and water are used to produce glucose and oxygen

• The overall chemical equation for photosynthesis is: 6CO2 + 6H2O + light energy -> C6H12O6 + 6O2
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Q4. Name any 4 products of FMC company
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FMC Corporation is a diversified chemical company that produces agricultural, industrial, and consumer products.
• FMC Agricultural Solutions - includes herbicides, insecticides, and fungicides

• FMC Lithium - produces lithium products for energy storage, specialty polymers, and pharmaceuticals

• FMC Health and Nutrition - offers food ingredients, pharmaceutical excipients, and personal care ingredients

• FMC Peroxygens - provides...read more
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Q5. What will be your expected salary
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