SmartWhiz Edutech Private Limited interview experience Real time questions & tips from candidates to crack your interview

SDE - 1

SmartWhiz Edutech Private Limited
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2 rounds | 5 Coding problems

Interview preparation journey

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Preparation
Duration: 4 months
Topics: Data Structures, Algorithms, Database Management Systems, Object Orientated Programing, Operating Systems, Computer Networks
Tip
Tip

Tip 1 : Consistency
Tip 2 : Never Give Up
Tip 3 : Learn from the mistakes

Application process
Where: Campus
Eligibility: 6 CGPA
Resume Tip
Resume tip

Tip 1 : Simple and short providing the required information
Tip 2 : Single page resume with showing all the multiple projects which have done.

Interview rounds

01
Round
Easy
Online Coding Interview
Duration90 minutes
Interview date22 Aug 2021
Coding problem3

This test was divided into two sections-

Section 1 (30 min): This section had around 30 MCQ all related to Quantitative, Logical reasoning, and verbal reasoning.

Section 2 (55 min): This section had basically consisted of three subsection-

Around 10-12 coding questions but all questions were easy to like find factorial, Swap cases, count vowel in the string, etc. (try to do at least 4-5 code)
In the last part around 10 MCQ were there which were from .NET, JS, DS, etc. (I answered only 4-5).

1. DBMS Questions

Moderate
25m average time
70% success
0/80
Asked in companies
HCL TechnologiesWells FargoSquadstack

List 3 difference between primary key and unique key.

denormalisation, syntax and semantics, one SQL query given and we have to write what this query does. 

(Personal Opinion: Try to write the answer in the concise form)
 

Try solving now

2. Factorial of a Number

Moderate
25m average time
70% success
0/80
Asked in companies
HCL TechnologiesWells FargoSquadstack

You are given an integer ‘N’. You have to print the value of Factorial of ‘N’. The Factorial of a number ‘N’ is defined as the product of all numbers from 1 to ‘N’.

For Example:
Consider if ‘N’ = 4, the Factorial of 4 will be the product of all numbers from 1 to 4, which is 1 * 2 * 3 * 4 = 24. Hence, the answer is 24.
Try solving now

3. Count vowels, consonants, and spaces

Easy
10m average time
90% success
0/40
Asked in companies
SamsungGoldman SachsCapegemini Consulting India Private Limited

Given a string, write a program to count the number of vowels, consonants, and spaces in that string.

EXAMPLE :
Input: ‘N’= 25, ‘s’ =”Take u forward is Awesome”
Output: 10 11 4
Try solving now
02
Round
Easy
HR Round
Duration30 minutes
Interview date23 Aug 2021
Coding problem2

This round was about 20-25 min. He asked me to introduce myself. Then he asked about my projects like what was my role in the project, what problem I faced, and how I overcome that problem. 

He told me to rate myself in C++ after that he started asking questions from C++.

After he asked me – “Had you visited the SEW website”. I said – “Yes”. Then he asked me-“What do you know about SEW”. 

He asked me – “Which profile you want among all three”.

He gave me one real-life scenario like if you have to save electricity and water then what you will do. I answered this question in terms of AI and IoT. (Interviewer was satisfied with my answer)

1. Basic HR Questions

why should I hire you?
“Tell me about your strength and weakness and how you will overcome your weakness”.
“Are you willing to relocate for the job”.
At last, he asked me if I had any questions. It’s good to ask some questions it shows that you are interested in the company.

2. OOPs questions

what is abstract class, what is an inline function, what is destructor in C++, and can a destructor be overloaded?

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

What is recursion?

Choose another skill to practice
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