AMBITION JOB Software Developer fresher Interview Questions and Answers

Test the person's Attitude

Q1. Put hard work try more spend time
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Q2. Spend time trying more
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Q3. Thinking creativity ask doubts
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Q4. Put hard work releive your stress
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Q5. Tention free work
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Q1. Self introduction
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Q2. Skills required
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Q1. What are your career options right now? Explain how would be an asset to this organization? What are your outside
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Q2. A seeker is someone who is looking for or trying to get something. I am a seeker after truth. The beaches draw sun-seekers from all over Europe.
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Q1. What steps do you take to keep yourself updated on evolving trends in the technical field?
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Q2. How do you make sure that you have the correct estimates for a project
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Q3. These are sufficient
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Q1. What is GST full from
Ans. 
GST stands for Goods and Services Tax.
• GST stands for Goods and Services Tax

• It is an indirect tax levied on the supply of goods and services in India

• Implemented on 1st July 2017 to replace multiple indirect taxes like VAT, service tax, etc.
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Q2. Who is the ceo of Axis bank
Ans. 
Amitabh Chaudhry is the CEO of Axis Bank.
• Amitabh Chaudhry became the CEO of Axis Bank in January 2019.

• He was previously the MD and CEO of HDFC Life Insurance Company.

• Under his leadership, Axis Bank has focused on digital transformation and customer-centric initiatives.
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Q3. Tall about yourself
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I am a detail-oriented individual with strong data entry skills and a passion for accuracy and efficiency.
• Graduated with a degree in Computer Science

• Proficient in Microsoft Excel and data entry software

• Experience working as a data entry operator at XYZ Company

• Strong attention to detail and ability to meet deadlines

• Excellent typing speed of 70 words per minute
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Q4. Deference Between confidence and overconfidence
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Confidence is a belief in your ability to succeed, balanced with awareness of your strengths and weaknesses. Overconfidence, however, involves an inflated sense of ability, often leading to underestimating challenges and overlooking potential risks.
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Q5. Deference between hard work and smart work
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Hard work involves putting in a lot of effort and time, while smart work focuses on finding efficient ways to achieve goals.
• Hard work is about working long hours and putting in a lot of effort, often without considering more efficient methods.

• Smart work involves finding ways to work more efficiently and effectively, such as using technology or delegation.

• Hard work may lead to burnout and exhaustion, while smart work ca...read more
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Round duration - 60 minutes
Round difficulty - Easy

This was a written coding test with 2 coding questions to be solved in 60 minutes.

Q1. 
Find Missing Number In String Problem Statement
You have a sequence of consecutive nonnegative integers. By appending all integers end-to-end, you formed a string S without any separators. During this pro...read more
Ans. 
Given a string of consecutive nonnegative integers with one missing number, find the missing integer.
• Iterate through the string to find the missing number by checking the consecutive integers.

• If there is more than one missing number, all integers are present, or the string is invalid, return -1.

• Handle cases where the missing number is at the beginning or end of the sequence.

• Consider edge cases such as single-digit numb
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Q2. 
First Non-Repeating Character Problem Statement
You are given a string consisting of English alphabet characters. Your task is to identify and return the first character in the string that does not repeat...read more
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The task is to find the first non-repeating character in a string, or return the first character if all characters repeat.
• Iterate through the string to count the frequency of each character

• Find the first character with a frequency of 1, or return the first character if no such character exists

• Handle both uppercase and lowercase characters separately

• Use a hashmap to store character frequencies efficiently
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Round duration - 60 minutes
Round difficulty - Medium

Technical interview round with questions around PHP and DBMS.

Q1. What is connection pooling?
Ans. 
Connection pooling is a technique used to manage a pool of database connections to improve performance and efficiency.
• Connection pooling reduces the overhead of opening and closing database connections for each request.

• It allows multiple clients to reuse a pre-established set of connections to the database.

• Connection pooling helps in improving the scalability and performance of applications by efficiently managing data...read more
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Q2. How would you create a singleton design pattern in PHP 5?
Ans. 
To create a singleton design pattern in PHP 5, use a private static variable to store the instance and a static method to retrieve it.
• Create a private static variable to store the instance of the class.

• Create a private constructor to prevent outside instantiation of the class.

• Create a static method to check if an instance already exists and return it, or create a new instance if it doesn't.
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Q3. Can you write code to connect PHP to MySQL?
Ans. 
Yes, PHP can be used to connect to MySQL by using MySQLi or PDO extensions.
• Use MySQLi extension to connect PHP to MySQL

• Use PDO extension to connect PHP to MySQL

• Example using MySQLi: $conn = new mysqli($servername, $username, $password, $dbname);

• Example using PDO: $conn = new PDO('mysql:host=$servername;dbname=$dbname', $username, $password);
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Q4. What are the different types of errors in PHP?
Ans. 
Different types of errors in PHP include syntax errors, runtime errors, and logical errors.
• Syntax errors: Occur when there is a mistake in the code syntax, preventing the script from running.

• Runtime errors: Happen during script execution, such as division by zero or calling a function that does not exist.

• Logical errors: Difficult to detect as the code runs without errors, but produces incorrect results.

• Fatal errors: St...read more
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Q5. How does session management work in PHP?
Ans. 
Session management in PHP involves storing user data on the server to maintain state between multiple requests.
• Sessions are started using session_start() function in PHP.

• Session data is stored on the server and a unique session ID is sent to the client's browser.

• Session variables can be set, accessed, and unset using $_SESSION superglobal array.

• Sessions can be destroyed using session_destroy() function.
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