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I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
Indexes in PL/SQL are database objects that improve the performance of queries by allowing faster data retrieval.
Indexes are created on columns in database tables to speed up data retrieval operations.
They work by creating a separate data structure that allows the database to quickly locate rows based on the indexed columns.
Indexes can be unique or non-unique, and can be created using different methods like B-tree, bit
Mutating table error occurs when a trigger tries to update the same table it is triggered by.
Occurs when a trigger attempts to modify the table that is currently being modified by the same trigger
Can be avoided by using compound triggers or autonomous transactions
Example: Trigger A updates Table X, which causes Trigger A to fire again, resulting in a mutating table error
I applied via campus placement at Amrita Institute of Advanced Computing, Coimbatore and was interviewed in Oct 2024. There was 1 interview round.
Quantitative and qualitative and reasoning questions
Array, string questions
Good qualities - hardworking, team player, problem solver, quick learner, attention to detail. Bad qualities - perfectionist, impatient, workaholic, overly critical, indecisive.
Good qualities: hardworking
Good qualities: team player (e.g. collaborating with colleagues)
Good qualities: problem solver (e.g. resolving complex coding issues)
Good qualities: quick learner (e.g. adapting to new technologies)
Good qualities: atte...
I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
Hyundai AutoEver interview questions for popular designations
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
Maths , english verbal
I applied via Recruitment Consulltant and was interviewed in Jan 2023. There were 3 interview rounds.
First round was a written test and Java/Spring boot questions were given to solve. 30 mins 40 questions. Above Average questions.
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posted on 31 Jan 2025
I was interviewed in Dec 2024.
Platform: Coderbyte Test. The process is similar to the technical round, except that in the last bash script question, instead of printing the last character, print the third last character of each line.
I was interviewed in Jan 2025.
I was interviewed in Jan 2025.
Semantic tags in HTML are specific tags that provide meaning to the content they enclose.
Semantic tags help search engines and screen readers understand the structure of a webpage.
Examples of semantic tags include <header>, <footer>, <nav>, <article>, <section>, <aside>, <main>, <figure>, <figcaption>.
Using semantic tags improves SEO and accessibility of a website.
Currying is a technique in functional programming where a function with multiple arguments is transformed into a sequence of nested functions, each taking a single argument.
Currying helps in creating reusable functions and partial application.
It allows you to create new functions by fixing some parameters of an existing function.
Example: const add = (a) => (b) => a + b; add(2)(3) will return 5.
Map is used to transform each element of an array, while Filter is used to select elements based on a condition.
Map returns a new array with the same length as the original array, but with each element transformed based on a provided function.
Filter returns a new array with only the elements that pass a provided condition function.
Example for Map: [1, 2, 3].map(num => num * 2) will result in [2, 4, 6].
Example for Fi...
Map creates a new array with the results of calling a provided function on every element, while forEach executes a provided function once for each array element.
Map returns a new array with the same length as the original array, while forEach does not return anything.
Map does not mutate the original array, while forEach can mutate the original array.
Map is more suitable for transforming data and creating a new array, w...
Authentication verifies the identity of a user, while authorization determines the user's access rights.
Authentication confirms the user's identity through credentials like username and password.
Authorization determines what actions the authenticated user is allowed to perform.
Authentication precedes authorization in the security process.
Example: Logging into a website (authentication) and then accessing specific pages
Local storage persists even after the browser is closed, while session storage is cleared when the browser is closed.
Local storage has no expiration date, while session storage expires when the browser is closed.
Local storage stores data with no limit, while session storage has a limit of around 5MB.
Local storage data is available across all windows/tabs for that domain, while session storage data is only available wit...
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