SmartStream Technologies Associate Interview Questions and Answers

Apti , html , linux ,sql, java

They give topics and we have to speak for 30 sec

4 coding questions. medium to hard level.
I solved 2.5 questions to get into the next round.

Q1. A very basic technical interview. Questions regarding c++, projects, oops. We were told to be well prepared with our projects.
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Q1. Basic HR. Nothing very hefty.
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Coding ques were based on topic of dp and trees

Q1. Basic coding ques ,oops , java, os
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Timed java coding assessment to work on your own.

Q1. What is SOLID in software design?
Ans. 
SOLID is a set of principles for object-oriented software design.
• S - Single Responsibility Principle

• O - Open-Closed Principle

• L - Liskov Substitution Principle

• I - Interface Segregation Principle

• D - Dependency Inversion Principle
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Q2. What is command factory pattern and how is it used?
Ans. 
Command factory pattern is a design pattern that creates objects based on the command type.
• It is used to encapsulate the creation of command objects.

• It provides a way to decouple the client from the command objects.

• It can be used in applications that require dynamic creation of commands.

• Example: A remote control for a TV that creates different commands based on user input.
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Q1. So they asked totally from my resume and they finally asked three coding questions which were simple and you should answer genuinely
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Q2. 1. write a code to check whether entered input is a palindrome or not 2. wap to print the reverse of an array 3. find the second highest in the array
Ans. 
Answer to coding questions for Associate Software Engineer interview
• To check for palindrome, compare the input string with its reverse

• To print the reverse of an array, loop through the array in reverse order and print each element

• To find the second highest in an array, loop through the array and keep track of the highest and second highest values
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It was Easy to moderate. Questions were not that tough. Just basic aptitude

Q1. What is docker command to list the containers?
Ans. 
The docker command to list the containers is 'docker ps'.
• The 'docker ps' command lists all the running containers.

• To list all the containers (including the stopped ones), use 'docker ps -a'.

• To display the container IDs in a short format, use 'docker ps -q'.

• To display the container names instead of IDs, use 'docker ps --format '{{.Names}}'.'
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Q2. Which command is use to grab the text or work in linux?
Ans. 
The command used to grab text or work in Linux is 'grep'.
• Grep stands for 'global regular expression print'.

• It is used to search for a specific pattern or text in a file or output.

• It can be used with various options to refine the search.

• Example: 'grep hello file.txt' will search for the word 'hello' in the file 'file.txt'.
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In the first round, a set of 20 MCQ were asked related to general aptitude.

Q1. In the panel there were 2 interviewers, they asked about previous experience. Technical questions were related to Database: Diff between drop and delete, basic sql commands. Asked how to handle the client...read more
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