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Jspiders Full Stack Software Developer Interview Questions and Answers
Jspiders Full Stack Software Developer Interview Experiences
1 interview found
(3 Questions)
- Q1. What are the benefits of using python?
- Ans.
Python is a versatile language with a simple syntax that offers numerous benefits for software development.
Easy to learn and read
Large standard library
Cross-platform compatibility
Supports multiple programming paradigms
Great for data analysis and scientific computing
Used in web development, machine learning, and automation
Highly customizable and extensible
Strong community support
- Q2. What are functions in python?
- Ans.
Functions in Python are blocks of reusable code that perform a specific task.
Functions are defined using the 'def' keyword followed by the function name and parameters.
Functions can return a value using the 'return' keyword.
Functions can be called multiple times with different arguments.
Functions can be passed as arguments to other functions.
Functions can have default parameter values.
Lambda functions are anonymous fun...
- Q3. What are the different parameter passing mechanisms in python?
- Ans.
Python has four parameter passing mechanisms: positional, keyword, default, and variable-length.
Positional parameters are passed by position.
Keyword parameters are passed by name.
Default parameters have a default value if not specified.
Variable-length parameters can take a variable number of arguments.
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Full Stack Software Developer Interview Questions & Answers
QSpiders
Anonymous
posted on 24 Feb 2024
Selected
I applied via Campus Placement and was interviewed in Jan 2024. There were 2 interview rounds.
Information technology
(5 Questions)
- Q1. Structure query language
- Ans. Used to perform tasks such as update data on a database, or retrieve data from a database.EXPLAIN works with SELECT , DELETE , INSERT , REPLACE , and UPDATE.
- Q2. What is a Primary Key?
- Ans.
A Primary Key is a unique identifier for each record in a database table.
Uniquely identifies each record in a database table
Must have a unique value for each record
Cannot have NULL values
Can be a single column or a combination of columns
- Q3. What is a Foreign Key?
- Ans.
A Foreign Key is a field in a database table that is used to establish a relationship with a primary key in another table.
Used to enforce referential integrity between tables
Helps maintain data consistency by ensuring that values in the foreign key column exist in the referenced table's primary key column
Can be used to create one-to-many or many-to-many relationships between tables
- Q4. What is a Join? List its different types.?
- Ans.
A Join is used to combine rows from two or more tables based on a related column between them.
Types of Joins: Inner Join, Left Join, Right Join, Full Outer Join, Cross Join
Inner Join: Returns rows when there is at least one match in both tables
Left Join: Returns all rows from the left table and the matched rows from the right table
Right Join: Returns all rows from the right table and the matched rows from the left tabl...
- Q5. What is the SELECT statement
- Ans.
The SELECT statement is used in SQL to retrieve data from a database.
Used to specify which columns to retrieve from a table
Can include conditions to filter the results using WHERE clause
Can be used with functions like COUNT, SUM, AVG, etc.
Example: SELECT column1, column2 FROM table_name WHERE condition;
Skills evaluated in this interview
(1 Question)
- Q1. Tell me about yourself
Full Stack Software Developer Interview Questions & Answers
QSpiders
Anonymous
posted on 24 Feb 2024
Selected
I applied via Campus Placement and was interviewed in Jan 2024. There were 2 interview rounds.
Information technology
(5 Questions)
- Q1. Structure query language
- Ans. Used to perform tasks such as update data on a database, or retrieve data from a database.EXPLAIN works with SELECT , DELETE , INSERT , REPLACE , and UPDATE.
- Q2. What is a Primary Key?
- Ans.
A Primary Key is a unique identifier for each record in a database table.
Uniquely identifies each record in a database table
Must have a unique value for each record
Cannot have NULL values
Can be a single column or a combination of columns
- Q3. What is a Foreign Key?
- Ans.
A Foreign Key is a field in a database table that is used to establish a relationship with a primary key in another table.
Used to enforce referential integrity between tables
Helps maintain data consistency by ensuring that values in the foreign key column exist in the referenced table's primary key column
Can be used to create one-to-many or many-to-many relationships between tables
- Q4. What is a Join? List its different types.?
- Ans.
A Join is used to combine rows from two or more tables based on a related column between them.
Types of Joins: Inner Join, Left Join, Right Join, Full Outer Join, Cross Join
Inner Join: Returns rows when there is at least one match in both tables
Left Join: Returns all rows from the left table and the matched rows from the right table
Right Join: Returns all rows from the right table and the matched rows from the left tabl...
- Q5. What is the SELECT statement
- Ans.
The SELECT statement is used in SQL to retrieve data from a database.
Used to specify which columns to retrieve from a table
Can include conditions to filter the results using WHERE clause
Can be used with functions like COUNT, SUM, AVG, etc.
Example: SELECT column1, column2 FROM table_name WHERE condition;
Skills evaluated in this interview
Selected
I applied via Campus Placement and was interviewed in Oct 2023. There were 2 interview rounds.
Logical aptitude. coding aptitude
(1 Question)
- Q1. For you know how much about java oops concept basic knwolage of java
Interview Preparation Tips
Selected
I applied via Campus Placement and was interviewed in Nov 2023. There were 2 interview rounds.
APTITUDE QUESTIONS OF VERBAL ABILITY, QUANTITIVE APTITUDE.
GROUP DISCUSSION ON THE TOPIC GIVEN BY HR
Interview Preparation Tips
(1 Question)
- Q1. Tell me about yourself
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Rating in categories
|
Java Full Stack Developer
30
salaries
|  ₹1 L/yr - ₹5 L/yr |
|
Trainee
30
salaries
| ₹0.6 L/yr - ₹4.5 L/yr |
|
Java Developer
29
salaries
| ₹1 L/yr - ₹5 L/yr |
|
fresher
26
salaries
| ₹1 L/yr - ₹4 L/yr |
|
Software Developer
23
salaries
| ₹1 L/yr - ₹4.5 L/yr |
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