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ASE Trainee Interview Questions and Answers for Freshers

Updated 16 Nov 2024
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Q1. What are lists and tuples? Difference between them like that.

Ans.

Lists and tuples are both data structures in Python, but lists are mutable while tuples are immutable.

  • Lists are denoted by square brackets [] while tuples are denoted by parentheses ().

  • Lists can be modified after creation, while tuples cannot be modified.

  • Lists are used for collections of items that may need to be changed, while tuples are used for fixed collections of items.

  • Example: list = [1, 2, 3] ; tuple = (4, 5, 6)

Q2. How do you store a ArrayList of Object in database ref JDBC

Ans.

To store an ArrayList of Object in a database using JDBC, create a table with columns for each object property.

  • Create a table with columns for each object property

  • Use PreparedStatement to insert data into the table

  • Retrieve data using SELECT statement and ResultSet

  • Convert ResultSet to ArrayList of Objects

Q3. Explain electrical process

Ans.

Electrical process involves the flow of electric current through a circuit to perform a specific task.

  • Electricity is generated at a power source, such as a battery or generator.

  • The electricity flows through conductive materials, such as wires, to reach the desired destination.

  • Components like resistors, capacitors, and switches can modify the flow of electricity.

  • The electrical energy is converted into other forms of energy, such as light in a bulb or motion in a motor.

  • Safety m...read more

Q4. What is a database?

Ans.

A database is a structured collection of data that is organized in a way that allows for easy retrieval, management, and updating.

  • A database typically consists of tables, which contain rows and columns of data.

  • It allows for efficient storage and retrieval of information.

  • Examples of databases include MySQL, Oracle, and MongoDB.

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Q5. Explain coding in c

Ans.

Coding in C involves writing instructions in the C programming language to create software applications.

  • C is a high-level programming language known for its efficiency and flexibility.

  • C programs consist of functions, variables, loops, and conditional statements.

  • Example: Writing a simple 'Hello World' program in C: #include int main() { printf("Hello, World!"); return 0; }

ASE Trainee Jobs

Digital Press Release Trainee 0-0 years
Digital Web Solutions
1.2
₹ 1 L/yr - ₹ 3 L/yr
Delhi/Ncr
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