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I applied via Recruitment Consulltant and was interviewed in Mar 2023. There were 2 interview rounds.
Problem management workflow is a process that identifies, analyzes, and resolves underlying causes of incidents to prevent future occurrences.
It involves identifying the root cause of a problem
Analyzing the impact of the problem on the business
Developing a plan to resolve the problem
Implementing the plan and verifying its effectiveness
Documenting the problem and the resolution for future reference
Change is a planned action to improve a service, while problem is an unplanned event that causes disruption to a service.
Change is a proactive action taken to improve a service, while problem is a reactive response to an issue that has already occurred.
Change is a controlled process that is planned, tested, and implemented with minimal disruption to the service, while problem is an unplanned event that causes disruptio...
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
Write a code on reverse a string
difference between find element and find elements
I appeared for an interview in Mar 2024.
Virtual DOM is a lightweight copy of the actual DOM in React, used for efficient updates.
Virtual DOM is a concept in React where a lightweight copy of the actual DOM is created.
Changes are first made to the virtual DOM, then compared with the actual DOM to minimize updates.
This helps in improving performance by reducing the number of DOM manipulations needed.
Emphasis Marketing interview questions for popular designations
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
I applied via Referral
Group discussion
Top trending discussions
I applied via Referral and was interviewed in Feb 2020. There were 6 interview rounds.
Queue can be implemented using two stacks by maintaining the order of elements in the stacks.
Create two stacks, let's call them stack1 and stack2
When an element is enqueued, push it to stack1
When an element is dequeued, pop all elements from stack1 and push them to stack2
Pop the top element from stack2 and return it as the dequeued element
If stack2 is empty, repeat step 3
To get the front element of the queue, peek the
Left join returns all records from left table and matching records from right table. Full outer join returns all records from both tables.
Left join is used to combine two tables based on a common column.
In left join, all records from the left table are returned along with matching records from the right table.
If there is no match in the right table, NULL values are returned.
Example: SELECT * FROM table1 LEFT JOIN table...
Magic functions are special methods in PHP that start with __. Autoloading is a way to automatically load classes.
Magic functions are used to handle certain events in PHP, such as object creation or property access.
Autoloading allows PHP to automatically load classes when they are needed, without requiring manual includes.
Magic functions can be used in conjunction with autoloading to dynamically load classes or handle
Given three sorted arrays, find common elements.
Create three pointers to traverse each array
Compare the elements at the pointers and move the pointer of the smallest element
If all pointers point to the same element, add it to the result and move all pointers
Repeat until any pointer reaches the end of its array
Check if a number is a power of 2 or not.
A power of 2 has only one bit set in its binary representation.
Use bitwise AND operator to check if the number is a power of 2.
If n is a power of 2, then n & (n-1) will be 0.
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