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Alivelu Enterprises Interview Questions and Answers

Updated 8 Oct 2024

Alivelu Enterprises Interview Experiences

Popular Designations

2 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Apr 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(4 Questions)

  • Q1. What is windows ?
  • Ans. 

    Windows is a popular operating system developed by Microsoft for personal computers.

    • Developed by Microsoft

    • Used on personal computers

    • Has different versions like Windows 10, Windows 7, etc.

    • Provides graphical user interface (GUI)

    • Supports various software applications

  • Answered by AI
  • Q2. Do you know the installation process of software ?
  • Ans. 

    Yes, I am familiar with the installation process of software.

    • Download the software installation file from the official website or a trusted source.

    • Run the installation file and follow the on-screen instructions to complete the installation process.

    • Choose the installation directory and any additional settings as required.

    • Wait for the installation to finish and check for any error messages.

    • Once installed, launch the soft

  • Answered by AI
  • Q3. Do you know the vpn
  • Ans. 

    VPN stands for Virtual Private Network, a technology that allows secure and private communication over a public network.

    • VPN creates a secure connection between a user and a private network, allowing for encrypted data transmission.

    • It is commonly used to access company networks remotely, protect sensitive data while using public Wi-Fi, and bypass geo-restrictions.

    • Popular VPN services include NordVPN, ExpressVPN, and Cyb...

  • Answered by AI
  • Q4. Explain about outlook and webmail
  • Ans. 

    Outlook is an email client software by Microsoft, while webmail refers to accessing emails through a web browser.

    • Outlook is a desktop email client software developed by Microsoft.

    • Webmail refers to accessing emails through a web browser, usually using a webmail service like Gmail or Yahoo Mail.

    • Outlook allows users to manage emails, calendars, contacts, and tasks in one place.

    • Webmail can be accessed from any device with ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - alivelu hire for the various project study as per your domain

Skills evaluated in this interview

Senior Systems Engineer Interview Questions asked at other Companies

Q1. 2. Explain COMP, COMP-2, COMP-3 and Display. What are the difference between Continue and Next Sentence? Why does SOC7 occur?
View answer (4)

I applied via Referral and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

5 Questions

  • Q1. What was your job roll in privois company?
  • Ans. As I worked der system support engineer and my job roll was like managing assets inventory giving customers support on mail on remote Os, Installing linux installation customer's outlook issue resloved.
  • Answered by Aarush Verma
  • Q2. How to create pst file in outlook?
  • Ans. 

    To create a PST file in Outlook, go to File > Options > Advanced > Export > Export to a file > Outlook Data File (.pst).

    • Open Outlook and go to the File tab

    • Click on Options

    • In the Options window, select Advanced

    • Under the Export section, click on the Export button

    • Choose 'Export to a file' and click Next

    • Select 'Outlook Data File (.pst)' and click Next

    • Choose the folder(s) you want to export to the PST file

    • Specify the locati...

  • Answered by AI
  • Q3. Explain what is imap?
  • Ans. 

    IMAP is a protocol used for retrieving emails from a mail server.

    • IMAP stands for Internet Message Access Protocol.

    • It allows users to access and manage their email messages on a remote mail server.

    • IMAP keeps the emails stored on the server, allowing multiple devices to access the same mailbox.

    • It supports both online and offline modes, enabling users to work with their emails even without an internet connection.

    • IMAP offe...

  • Answered by AI
  • Q4. Explain How to create an email signature in outlook?
  • Ans. 

    To create an email signature in Outlook, go to the settings menu, select 'Options', click on 'Mail' and then 'Signatures'.

    • Open Outlook and click on the 'File' tab.

    • Select 'Options' from the drop-down menu.

    • In the Outlook Options window, click on 'Mail' in the left-hand menu.

    • Under the 'Compose messages' section, click on 'Signatures'.

    • In the Signatures and Stationery window, click on 'New' to create a new signature.

    • Enter a...

  • Answered by AI
  • Q5. Os latest version?
  • Ans. 

    The latest version of the OS is Windows 11.

    • The latest version of Windows OS is Windows 11.

    • Windows 11 was released by Microsoft in October 2021.

    • It introduces a new user interface, improved performance, and enhanced security features.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Tell me about yourself, why do you want to work here,what motivates you,what makes you unique.

Skills evaluated in this interview

Senior Desktop Support Engineer Interview Questions asked at other Companies

Q1. What is active directory?What is DNS? What would you use to connect two computers without using switches?What is the operating system? Explain about VPN server? What is a Ping command?What is the difference between permission, rights, and p... read more
View answer (1)

Interview questions from similar companies

I appeared for an interview before Apr 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

This round had 3 coding questions of Medium to Hard level of difficulty.

  • Q1. 

    Balanced Parentheses Combinations

    Given an integer N representing the number of pairs of parentheses, find all the possible combinations of balanced parentheses using the given number of pairs.

    Explanati...

  • Ans. 

    Generate all possible combinations of balanced parentheses for a given number of pairs.

    • Use recursion to generate all possible combinations of balanced parentheses.

    • Keep track of the number of open and close parentheses used in each combination.

    • Return the valid combinations as an array of strings.

  • Answered by AI
  • Q2. 

    Trapping Rain Water Problem Statement

    You are given a long type array/list ARR of size N, representing an elevation map. The value ARR[i] denotes the elevation of the ith bar. Your task is to determine th...

  • Ans. 

    Calculate the total amount of rainwater that can be trapped between given elevations in an array.

    • Iterate through the array and calculate the maximum height on the left and right of each bar.

    • Calculate the amount of water that can be trapped at each bar by taking the minimum of the maximum heights on the left and right.

    • Sum up the trapped water at each bar to get the total trapped water for the entire array.

  • Answered by AI
  • Q3. 

    Rotting Oranges Problem Statement

    You are given a grid containing oranges where each cell of the grid can contain one of the three integer values:

    • 0 - representing an empty cell
    • 1 - representing a fre...
  • Ans. 

    Find the minimum time required to rot all fresh oranges adjacent to rotten oranges.

    • Create a queue to store the coordinates of rotten oranges and perform BFS to rot adjacent fresh oranges.

    • Track the time taken to rot all fresh oranges and return -1 if not all fresh oranges can be rotten.

    • Update the grid with the new state of oranges after each second.

    • Handle edge cases such as empty grid or no fresh oranges present.

    • Example...

  • Answered by AI
Round 2 - Face to Face 

(3 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

This was a standard DS/Algo round where I was given 2 questions to solve under 60 minutes. I was able to come up with the optimal approach for both the questions and then at the end of the interview I was also asked the famous Die Hard Water Puzzle.

  • Q1. 

    Queue Using Stacks Implementation

    Design a queue data structure following the FIFO (First In First Out) principle using only stack instances.

    Explanation:

    Your task is to complete predefined functions t...

  • Ans. 

    Implement a queue using stacks following FIFO principle.

    • Use two stacks to simulate a queue.

    • For enQueue operation, push elements onto stack1.

    • For deQueue operation, if stack2 is empty, pop all elements from stack1 and push onto stack2, then pop from stack2.

    • For peek operation, if stack2 is empty, pop all elements from stack1 and push onto stack2, then return top of stack2.

    • For isEmpty operation, check if both stack1 and st...

  • Answered by AI
  • Q2. 

    Merge Intervals Problem Statement

    You are provided with 'N' intervals, each containing two integers denoting the start time and end time of the interval.

    Your task is to merge all overlapping intervals a...

  • Ans. 

    Merge overlapping intervals and return sorted list of merged intervals by start time.

    • Sort the intervals based on start time.

    • Iterate through intervals and merge overlapping ones.

    • Return the merged intervals in sorted order.

  • Answered by AI
  • Q3. You have a 3-liter jar and a 5-liter jar. How can you measure exactly 4 liters using these two jars?
Round 3 - Face to Face 

(4 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

This round had 2 coding questions - first one related to Binary Tree and the second one was a simple question from Bit Manipulation. This was followed by some questions from OOPS.

  • Q1. 

    Binary Tree Diameter Problem Statement

    You are given a Binary Tree, and you need to determine the length of the diameter of the tree.

    The diameter of a binary tree is the length of the longest path betwe...

  • Ans. 

    The task is to find the diameter of a binary tree, which is the length of the longest path between any two end nodes in the tree.

    • Traverse the tree to find the longest path between two nodes.

    • Keep track of the maximum diameter found during traversal.

    • The diameter may not necessarily pass through the root node.

    • Consider both left and right subtrees while calculating the diameter.

    • Example: For input 1 2 3 4 -1 5 6 -1 7 -1 -1

  • Answered by AI
  • Q2. 

    Power of 2 Problem Statement

    Determine if it is possible to reorder the digits of a given integer 'N' such that the resulting number is a power of two. The leading digit must not be zero.

    Input:

    The fir...
  • Ans. 

    The problem involves determining if it is possible to reorder the digits of a given integer to form a power of 2.

    • Iterate through all possible permutations of the digits of the given integer.

    • Check if any of the permutations form a power of 2.

    • Return 1 if a valid permutation is found, else return 0.

  • Answered by AI
  • Q3. What are some advantages of using Object-Oriented Programming (OOP)?
  • Ans. 

    Advantages of OOP include code reusability, modularity, and easier maintenance.

    • Code reusability: Objects can be reused in different parts of the program, reducing redundancy.

    • Modularity: OOP allows for breaking down complex problems into smaller, more manageable parts.

    • Easier maintenance: Changes to one part of the codebase do not necessarily affect other parts, making maintenance easier.

    • Encapsulation: Data hiding and ab...

  • Answered by AI
  • Q4. What are access specifiers and what is their significance in Object-Oriented Programming?
  • Ans. 

    Access specifiers define the level of access to class members in Object-Oriented Programming.

    • Access specifiers include public, private, protected, and default

    • Public members are accessible from outside the class

    • Private members are only accessible within the class

    • Protected members are accessible within the class and its subclasses

    • Default access is when no access specifier is specified

  • Answered by AI
Round 4 - HR 

(1 Question)

Round duration - 30 Minutes
Round difficulty - Easy

This was my last round and I hoped it to go good just like the other rounds. The interviewer was very straight to point
and professional. The interview lasted for 30 minutes.

  • Q1. Why should we hire you?

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAPracto interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, DBMS, OS, Aptitude, OOPSTime required to prepare for the interview - 4 MonthsInterview preparation tips for other job seekers

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.

Application resume tips for other job seekers

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.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview Questionnaire 

8 Questions

  • Q1. Implement queue with the help of two stacks
  • Ans. 

    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

  • Answered by AI
  • Q2. Iven a table “student” of with columns Name and Marks. You have to write a SQL query to get the 2nd highest marks from the table. Also write a query to find the nth highest marks, where n can be any number
  • Q3. What is left join. Give example. And Full outer join?
  • Ans. 

    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...

  • Answered by AI
  • Q4. What is magic functions and autoloading in PHP?
  • Ans. 

    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

  • Answered by AI
  • Q5. Given three arrays sorted in non-decreasing order, print all common elements in these arrays. Examples: ar1[] = {1, 5, 10, 20, 40, 80} ar2[] = {6, 7, 20, 80, 100} ar3[] = {3, 4, 15, 20, 30, 70, 80, 120} Ou...
  • Ans. 

    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

  • Answered by AI
  • Q6. A puzzle. You will be given with a 3 Litre container & a 7 Litre Container. Measure exactly 5 Litres of water
  • Q7. Asked about one of my projects I mentioned in my resume?
  • Q8. Find if a number is a power of 2 or not?
  • Ans. 

    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.

  • Answered by AI

Interview Preparation Tips

Skills: Data structures, PHP, Algortihm
College Name: na
Motivation: Overall it was a very good experience. They test you from every aspect. In the End I would like to say that Practo is one of the best companies to work for.

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed before May 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. DS and Algo questions based on DP and backtracking
  • Q2. Clone linked list with random pointers.
  • Ans. 

    Clone a linked list with random pointers.

    • Create a new node for each node in the original list.

    • Store the mapping between the original and cloned nodes in a hash table.

    • Traverse the original list again and set the random pointers in the cloned list using the hash table.

    • Return the head of the cloned list.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Mostly DS and Algo rounds followed by design rounds. Sometimes there can be language specific questions.

Skills evaluated in this interview

I applied via Referral and was interviewed in Feb 2020. There were 6 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I am not allowed to reveal

Interview Preparation Tips

Interview preparation tips for other job seekers - I don't think I can reveal the questions but I can tell you that KLA has high standards in interview process.
Some tips for software engineer interview
1. Please prepare to do competitive programming like use leetcode algoexpert hacker rank
2. Some of the important areas are string problems dynamic programming stack based and tree based
3. There can be design round and interesting questions may be encountered
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Difference between absolute xpath and relative xpath
  • Ans. 

    Absolute xpath specifies the complete path from the root element to the desired element, while relative xpath specifies the path relative to the current element.

    • Absolute xpath starts with a single forward slash (/) and is more specific.

    • Relative xpath starts with a double forward slash (//) and is more flexible.

    • Absolute xpath is more prone to breaking if the structure of the page changes.

    • Relative xpath is easier to main...

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Spark architecture.
  • Q2. Narrow and wide transformations

Analyst Interview Questions & Answers

KLA user image Anonymous

posted on 28 Dec 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Tell me about yourself
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Good level question. I have qualified for the next round

Round 2 - Coding Test 

Basic to intermediate question, Cleared the test

Round 3 - HR 

(1 Question)

  • Q1. Tell me about yourself and introduce yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - Not selected in the technical round because of lack of projects as per my role

Alivelu Enterprises Interview FAQs

How many rounds are there in Alivelu Enterprises interview?
Alivelu Enterprises interview process usually has 2 rounds. The most common rounds in the Alivelu Enterprises interview process are Resume Shortlist and Technical.
What are the top questions asked in Alivelu Enterprises interview?

Some of the top questions asked at the Alivelu Enterprises interview -

  1. Explain How to create an email signature in outlo...read more
  2. How to create pst file in outlo...read more
  3. do you know the installation process of softwar...read more

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Alivelu Enterprises Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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Alivelu Enterprises Reviews and Ratings

based on 9 reviews

4.5/5

Rating in categories

4.2

Skill development

4.4

Work-life balance

3.1

Salary

4.0

Job security

4.6

Company culture

4.0

Promotions

4.4

Work satisfaction

Explore 9 Reviews and Ratings
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