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02 Jan, 2025
Most Frequently asked hibernate Interview Questions
Hibernate is an Object-Relational Mapping (ORM) framework for Java that simplifies database interactions by mapping Java objects to relational database tables. It eliminates the need for developers to write complex SQL code manually for common database operations like CRUD (Create, Read, Update, Delete). Hibernate automatically handles the conversion between Java objects and database records, making it easier to interact with relational databases in an object-oriented manner.
02 Jan, 2025
Most Frequently asked matlab Interview Questions (2024)
MATLAB (Matrix Laboratory) is a high-level programming language and environment used for numerical computation, data analysis, algorithm development, and visualization. It is especially powerful for matrix operations and is commonly used in fields such as engineering, science, economics, and data analysis.
02 Jan, 2025
Most Frequently asked matlab Interview Questions
In MATLAB, matrix operations are a core feature of the language and are highly optimized for performance. MATLAB makes it very easy to perform a wide range of operations on matrices, including addition, subtraction, multiplication, inversion, element-wise operations, and more. Below are the key matrix operations in MATLAB, with explanations and examples.
02 Jan, 2025
Most Frequently asked matlab Interview Questions and Answers
The fminunc function in MATLAB is used to minimize an unconstrained multivariable function. It stands for minimize unconstrained and is part of MATLAB's optimization toolbox. Specifically, it is used to find the local minimum of a scalar function of several variables, where the function is continuous and differentiable, and there are no constraints on the variables
02 Jan, 2025
Most Frequently asked python-2.7 Interview Questions (2024)
In Python 2.7, the yield keyword is used to define a generator. A generator is a special type of iterator that allows you to iterate over a sequence of values, but unlike a regular function that returns a single value, a generator function can yield multiple values, one at a time. It provides a way to generate values on the fly, which makes it particularly useful for working with large datasets or streams of data where you don't want to hold all the values in memory at once.
02 Jan, 2025
Most Frequently asked python-2.7 Interview Questions and Answers
Decorators in Python 2.7 are a powerful and elegant way to modify or extend the behavior of functions or methods without changing their actual code. They allow you to wrap a function with additional functionality. Decorators are often used for tasks like logging, access control, caching, and measuring execution time, among others.
02 Jan, 2025
Most Frequently asked python-2.7 Interview Questions
Python 2.7 and Python 3 are two major versions of the Python programming language. While they share many similarities, there are key differences between them, some of which can cause compatibility issues when transitioning code from Python 2 to Python 3. Here are the major differences:
02 Jan, 2025
Most Frequently asked shell Interview Questions and Answers
A Shell pipeline is a powerful feature in Unix-like operating systems (such as Linux and macOS) that allows you to connect multiple commands together in a sequence, where the output of one command is used as the input to the next command. This is done by using the pipe (|) operator.
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