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I applied via Approached by Company and was interviewed before Feb 2023. There was 1 interview round.
I applied via Naukri.com and was interviewed in May 2020. There were 3 interview rounds.
We use grade 40 concrete for our site construction.
Grade 40 concrete is commonly used for structural applications in construction.
It has a compressive strength of 40 megapascals (MPa) after 28 days of curing.
Grade 40 concrete is suitable for various construction projects such as buildings, bridges, and pavements.
Cover is provided to structures for protection against environmental factors and to increase their lifespan.
Protects against rain, snow, wind, and sunlight
Prevents corrosion and deterioration of materials
Increases lifespan of the structure
Improves aesthetics of the structure
Examples: roofs, walls, paint coatings
Acceptance criteria for compressive strength in civil engineering
Compressive strength is the ability of a material to withstand compressive loads
Acceptance criteria for compressive strength is determined by the design specifications and standards
The compressive strength of concrete is typically measured in pounds per square inch (psi)
The acceptance criteria for compressive strength of concrete varies depending on the t
Reinforcement can be checked by visual inspection, measuring diameter, spacing, and cover, and using non-destructive testing methods.
Visual inspection for any visible damage or corrosion
Measuring diameter of reinforcement bars using a caliper or micrometer
Measuring spacing between reinforcement bars using a tape measure
Measuring cover using a cover meter
Using non-destructive testing methods such as ultrasonic testing o
I will investigate the cause of failure and take necessary actions.
I will check if the cubes were properly cured and stored before testing.
I will verify if the testing machine was calibrated and operated correctly.
If the failure is due to poor quality of materials, I will reject the lot and order new ones.
If the failure is due to improper construction practices, I will instruct the workers to rectify the issue.
I will d...
In the previous project, we used structural steel for the construction of the building.
Structural steel was used for its high strength and durability.
It was used in the construction of beams, columns, and other load-bearing elements.
The specific type of steel used may vary depending on the project requirements and design specifications.
Examples of commonly used structural steels include ASTM A36, ASTM A572, and ASTM A9
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posted on 21 Mar 2015
I was interviewed before Aug 2016.
I was interviewed in Apr 2017.
I am a software developer with a passion for coding and problem-solving. My family is supportive and has always encouraged my career in tech.
Experienced software developer
Passionate about coding and problem-solving
Supportive family that encourages my career in tech
I was interviewed before Mar 2021.
Round duration - 60 minutes
Round difficulty - Easy
This was an easy round which went really smooth.
Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2)
, with initial conditions F(1) = F(2) = 1
.
Calculate the Nth Fibonacci number efficiently using dynamic programming.
Use dynamic programming to store previously calculated Fibonacci numbers to avoid redundant calculations.
Start with base cases F(1) and F(2) as 1, then iteratively calculate F(n) using F(n-1) and F(n-2).
Ensure the input N is within the constraints 1 <= N <= 10000.
Example: For N = 5, the 5th Fibonacci number is 5 (1, 1, 2, 3, 5).
Given a positive integer N
, your task is to determine and return all prime numbers less than or equal to N
.
N = 10
2 3 5 7
N = 20
Implement a function to return all prime numbers less than or equal to a given positive integer N.
Create a function that takes a positive integer N as input
Iterate from 2 to N and check if each number is prime
Use a helper function to determine if a number is prime
Return an array of all prime numbers less than or equal to N
A merge join in SQL is a method of combining two sorted datasets by matching corresponding rows based on a specified condition.
Merge join is used when joining two large datasets that are already sorted.
It is more efficient than other join methods like nested loop join or hash join for sorted datasets.
The join condition must be an equality condition.
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.i
Round duration - 30 minutes
Round difficulty - Easy
The round went excellent. I really enjoyed it. Just be confident about whatever you answer
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
I was interviewed before Mar 2021.
Round duration - 60 minutes
Round difficulty - Easy
This round went well. Interview depends on your basic knowledge of C/C++.
Given two sparse matrices MAT1
and MAT2
of integers with dimensions 'N' x 'M' and 'M' x 'P' respectively, the goal is to determine the resulting matrix produced by their multipl...
Implement a function to multiply two sparse matrices and return the resulting matrix.
Create a function that takes two sparse matrices as input and returns the resulting matrix after multiplication
Iterate through the non-zero elements of the matrices to perform the multiplication efficiently
Handle the edge cases such as empty matrices or matrices with all zero elements
Ensure the dimensions of the matrices are compatible
Tanmay and Rohit are best buddies. Tanmay gives Rohit a challenge involving an array of N natural numbers. The task is to perform and answer a series of queries on the ...
Count the number of even or odd numbers in a range of an array based on given queries.
Create an array to store the input numbers.
Iterate through the queries and update or count even/odd numbers based on the query type.
Output the count of even or odd numbers for each query of type 1 or 2.
Round duration - 30 minutes
Round difficulty - Easy
Typical HR round with behavioral problems.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
I was interviewed in Jul 2017.
I was interviewed in Apr 2017.
Firmware is a type of software that is embedded in hardware devices to control their functionality.
Firmware is a combination of hardware and software.
It is used to control the behavior of hardware devices.
Firmware is typically stored in non-volatile memory, such as ROM or flash memory.
Examples of devices that use firmware include routers, printers, and digital cameras.
I am a passionate software developer with experience in building web applications and solving complex problems.
Experienced in programming languages such as Java, JavaScript, and Python
Familiar with front-end technologies like HTML, CSS, and React
Strong problem-solving skills and ability to work in a team environment
Previous projects include developing a customer management system for a small business
I applied via Company Website and was interviewed in Sep 2021. There were 3 interview rounds.
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