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ATF Labs Interview Questions and Answers
ATF Labs Interview Experiences
1 interview found
Anonymous
Selected
(2 Questions)
- Q1. Difference between map, filter, reduce in JS.
- Ans.
map, filter, and reduce are higher-order functions in JavaScript used to manipulate arrays.
Map: Transforms each element in an array and returns a new array of the same length.
Filter: Returns a new array with elements that pass a certain condition.
Reduce: Applies a function against an accumulator and each element in the array to reduce it to a single value.
Example: const numbers = [1, 2, 3]; const doubled = numbers.map(...
- Q2. What is hoisting ?
- Ans.
Hoisting is a JavaScript mechanism where variable and function declarations are moved to the top of their containing scope during compilation.
Hoisting applies to both variable and function declarations.
Variables declared with var are hoisted to the top of their scope.
Function declarations are fully hoisted, meaning they can be called before they are declared.
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I applied via Company Website and was interviewed before Sep 2021. There were 4 interview rounds.
Logical Aptitude, Verbal, Numerical
2 codes one small and easy , another big and medium difficultly
(2 Questions)
- Q1. Introduction , Academic Project,
- Q2. Coding Questions, Company Related Questions
Interview Preparation Tips
- Coding
I applied via LinkedIn and was interviewed before Sep 2021. There were 3 interview rounds.
Good problemtic Skills and knowledge check and sharpness
C Language use for programs and Oracle and Java in learning process
(3 Questions)
- Q1. Any coding Question and stay for job purpose
- Q2. Any operators working or any logical program tell
- Ans.
Yes, there are many operators and logical programs used in various fields.
Operators like +, -, *, / are used in mathematical calculations.
Logical programs like if-else, switch-case are used in programming.
Operators like AND, OR, NOT are used in boolean logic.
Operators like >, <, == are used in comparisons.
Examples of logical programs include sorting algorithms, search algorithms, etc.
- Q3. Check my comutication with others
Interview Preparation Tips
- c and
I applied via Referral and was interviewed in Nov 2020. There were 5 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Introduction for your reference
- Q2. Introduction to the same
- Q3. Introduction to the smoky
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Training?
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Related to my subject
Interview Questionnaire
2 Questions
- Q1. Python
- Q2. Webdevelopment
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Add your questions
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Some basic programming and technical questions of python
Interview Preparation Tips
Interview Questionnaire
3 Questions
- Q1. Technical questions
- Q2. Resume based
- Q3. Tell me about your self
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