Elver Interview Questions and Answers

It is not best for employes

Your experience with quality

It is gone wrong due to illness

Q1. Ti bit is bad round
Add your answer
Q2. Hopless the reason i didn,t give answer
Add your answer

Q1. Difference b/w deep copy and shallow copy
Ans. 
Deep copy creates a new copy of an object with all nested objects also copied, while shallow copy creates a new object with references to the original nested objects.
• Deep copy creates a new object and recursively copies all nested objects, resulting in a completely independent copy.

• Shallow copy creates a new object but only copies the references to nested objects, so changes in nested objects reflect in both the origin...read more
Answered by AI
Add your answer
Q2. Difference between foreach and map
Ans. 
foreach is used to iterate over an array and perform a function on each element, while map creates a new array by applying a function to each element.
• foreach does not return a new array, while map does

• foreach is used for side effects, while map is used for transformation

• Example: forEach - let numbers = [1, 2, 3]; numbers.forEach(num => console.log(num)); // prints 1, 2, 3

• Example: map - let numbers = [1, 2, 3]; let doub...read more
Answered by AI
Add your answer
Q3. Pure impure pipe
Add your answer
Q4. Ngonchanges usage
Add your answer
Q5. Basic array methods
Add your answer
Q6. Difference null undefined empty values in js
Ans. 
null is an intentional absence of any value, undefined means a variable has been declared but not assigned a value, and empty values are variables that have been assigned a value of empty string, empty array, or empty object.
• null is used to represent the intentional absence of any value

• undefined means a variable has been declared but not assigned a value

• Empty values can be empty string (''), empty array ([]), or empty
Answered by AI
Add your answer

Q1. Tell me something about yourself
Add your answer
Q2. What made you to apply for this job?
Ans. 
I applied for this job because of my passion for sales and my desire to lead a team to success.
• Passion for sales and desire to lead

• Opportunity to utilize my skills and experience

• Excitement for the challenges and opportunities in the role
Answered by AI
Add your answer

Q1. Salary negotiations. It was illogical and unprofessional.
Add your answer
Q2. What's your expectations
Add your answer

Q1. Describe yourself. Your past experiences. Reason to leave last job
Add your answer

Q1. Purchasing principles
Add your answer
Q2. Long term goals
Add your answer

Q1. What is your strength
Add your answer
Q2. Need to know the network
Add your answer

Q1. Warehouse and logistics
Add your answer
Q2. Dispatch, picking , Inventory
Add your answer
Q3. Transportation billing
Add your answer
Q4. 5s and improvements
Add your answer

Q1. How you solve palindrome Reverse an string
Ans. 
To solve a palindrome, compare the string with its reverse. To reverse a string, iterate through it in reverse order.
• Iterate through the string in reverse order to create the reversed string.

• Compare the original string with the reversed string to check if it is a palindrome.

• Handle cases where the input string is empty or null.
Answered by AI
Add your answer
Q2. Revers a string
Ans. 
Reverse a string
• Use a loop to iterate through the characters of the string

• Swap the characters from start to end to reverse the string

• Return the reversed string
Answered by AI
Add your answer
Q3. Multiple jagged array how to iterate
Ans. 
Use nested loops to iterate through each array and each element in a jagged array of strings.
• Use a nested loop to iterate through each array in the jagged array

• Within the nested loop, iterate through each element in the current array

• Access each element using the indices of the arrays
Answered by AI
Add your answer
Q4. What is static value
Ans. 
Static value is a value that remains constant and does not change.
• Static value does not vary or fluctuate.

• It remains the same regardless of external factors.

• Examples include mathematical constants like pi (π) or physical constants like the speed of light.
Answered by AI
Add your answer
Q5. How to use debugging
Ans. 
Debugging is the process of identifying and fixing errors in code to ensure it runs smoothly.
• Use print statements to track the flow of the program and identify where the error occurs

• Utilize debugging tools like breakpoints to pause the program at specific points and inspect variables

• Step through the code line by line to understand the execution flow and pinpoint the issue

• Check for syntax errors, logical errors, and run
Answered by AI
Add your answer

Q1. Tell me about yourself ?
Add your answer
Q2. Previous company roles and responsibilities ?
Add your answer
Q3. Comfortable with the work timings ?
Add your answer
Q4. What do you know about this company ?
Add your answer