Nail Your Next Job Interview with These Top Questions and Answers | aihirely
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04 Jan, 2025
Most Frequently asked qt Interview Questions and Answers
In Qt, GUI updates are primarily handled by the main thread, also called the UI thread, and not by background threads. Qt has a thread-safe mechanism to communicate between background threads and the GUI, ensuring that the UI remains responsive even when performing heavy computations in the background.
04 Jan, 2025
Most Frequently asked qt Interview Questions
The Qt Meta-Object System is a key feature in Qt that provides the framework for features like dynamic properties, signals and slots, object introspection, and runtime type information (RTTI). It plays a central role in enabling reflection-like capabilities in Qt, allowing developers to inspect and manipulate objects at runtime in ways that are not typically available in statically typed languages.
04 Jan, 2025
Most Frequently asked qt Interview Questions (2024)
The Qt event loop is a fundamental part of Qt's architecture, allowing applications to respond to events and user input asynchronously. It drives the flow of execution and is crucial for interactive applications, especially those with GUIs. Here's an explanation of how it works and the role of QEventLoop in managing event processing.
04 Jan, 2025
Most Frequently asked tensorflow Interview Questions (2024)
Managing large datasets in TensorFlow for training deep learning models involves several strategies to ensure that the model can efficiently process the data without running into memory issues or performance bottlenecks. Below are some common methods:
04 Jan, 2025
Most Frequently asked tensorflow Interview Questions and Answers
Defining and training a neural network in TensorFlow involves several key steps: preparing the dataset, defining the model architecture, compiling the model, training the model, and evaluating the model’s performance. In TensorFlow 2.x, this is typically done using the Keras API, which is integrated into TensorFlow as the high-level interface for building and training models.
04 Jan, 2025
Most Frequently asked unit-testing Interview Questions (2024)
In unit testing, both stubs and mocks are used to replace dependencies of the unit under test with controlled, simplified versions that allow for isolated testing. However, there are key differences between these two concepts in terms of their purpose, usage, and behavior.
04 Jan, 2025
Most Frequently asked unit-testing Interview Questions and Answers
A flaky test is a test that produces inconsistent or unpredictable results, passing sometimes and failing other times, even when no changes have been made to the code being tested. Flaky tests can undermine the reliability of your test suite and make it difficult to trust the results of your automated tests. They introduce noise into your testing process and can lead to false positives (when the test passes unexpectedly) or false negatives (when the test fails unexpectedly).
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