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To create a custom serializable interface, you need to define an interface with the Serializable marker interface and implement the necessary methods.
Define an interface with the Serializable marker interface
Implement the necessary methods for serialization and deserialization
Ensure all fields in the class implementing the interface are serializable
Criteria in Hibernate is used to create and execute dynamic queries.
Criteria is an interface in Hibernate that allows the creation of dynamic queries without using HQL or SQL.
Criteria queries are type-safe and can be easily modified at runtime.
Criteria queries can be used to fetch entities based on certain conditions or restrictions.
Example: Criteria criteria = session.createCriteria(Employee.class);
Que in SystemVerilog (SV) is a built-in data type used for creating queues.
Queues are dynamic arrays that can grow or shrink in size during simulation.
Queues can store elements of any data type.
Elements can be added to the end of the queue using the built-in methods like push_back().
Elements can be removed from the front of the queue using the built-in methods like pop_front().
A mailbox is a data structure used for communication between different processes or threads in a computer system.
Mailboxes are typically used in multi-threaded or multi-processor systems to pass messages between different entities.
They provide a way for processes to communicate without directly accessing each other's memory.
Mailboxes can be implemented using queues, shared memory, or other mechanisms depending on the s
Delay inter and intra refer to delays within and between different components or systems.
Delay inter refers to delays between different components or systems.
Delay intra refers to delays within the same component or system.
Example: Delay inter can occur when data is transferred between a CPU and memory.
Example: Delay intra can occur within a CPU due to processing time.
Constraints in verification engineering are conditions or limitations imposed on the design or testbench to ensure certain properties are met.
Constraints are used to restrict the possible values of variables or signals in a design or testbench.
They help in verifying specific behaviors or scenarios within the design.
Examples include setting timing constraints for signal propagation or limiting the range of input values
Object-oriented programming concepts such as classes, objects, inheritance, encapsulation, and polymorphism.
Classes: Blueprint for creating objects with attributes and methods.
Objects: Instances of classes that contain data and behavior.
Inheritance: Ability for a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism:...
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React is a JavaScript library for building user interfaces. Deployment can be done using various methods.
React features include virtual DOM, component-based architecture, JSX syntax, and state management.
Deployment can be done using tools like Heroku, Netlify, AWS, or manually by building and serving static files.
Continuous integration and deployment (CI/CD) pipelines can be set up to automate the deployment process.
Se...
UST interview questions for popular designations
I applied via Campus Placement
It was medium level and it also have coding part
Machine learning is a subset of AI that focuses on developing algorithms to make predictions based on data, while deep learning is a subset of machine learning that uses neural networks to learn from data.
Machine learning is a broader concept that involves algorithms that can learn from and make predictions or decisions based on data.
Deep learning is a subset of machine learning that uses neural networks with multiple ...
Generative AI is a type of artificial intelligence that is capable of creating new content, such as images, text, or music, based on patterns and examples it has been trained on.
Generative AI uses neural networks to generate new content based on patterns in existing data.
Examples of generative AI include DeepDream, which creates surreal images, and GPT-3, a language model that can generate human-like text.
Generative AI...
Get interview-ready with Top UST Interview Questions
I applied via Naukri.com and was interviewed in Jul 2024. There were 2 interview rounds.
Automate traffic signals program with 8 lanes using Tosca Automation Test Engineer.
Create a test script to simulate traffic flow in 8 lanes
Use Tosca Automation tool to automate the traffic signal program
Implement logic to control signal timings based on traffic flow
Verify the functionality by running the automated test script
Use a multi-select dropdown automation tool to select more than 3 options at once.
Use a tool like Selenium WebDriver with Select class to handle multi-select dropdowns
Identify the dropdown element and create a Select object
Use the selectByIndex() or selectByValue() method to select multiple options
Verify that the selected options are displayed correctly
Automate the probability of rolling a dice and getting 4-6 each time for 10 rolls.
Use a loop to simulate rolling the dice 10 times
Generate a random number between 1 and 6 to represent the dice roll
Check if the number is 4, 5, or 6 for each roll
Calculate the overall probability of getting 4-6 on each roll
Automate selecting aisle seat in every row in a theatre.
Identify the aisle seats in each row
Create a script to iterate through each row and select the aisle seat
Use a testing tool like Tosca to automate the process
I applied via Campus Placement and was interviewed in Oct 2024. There was 1 interview round.
Use regular expression to remove special characters from a string
Use the regex pattern [^a-zA-Z0-9\s] to match any character that is not a letter, digit, or whitespace
Use the replace() function in your programming language to replace the matched special characters with an empty string
Example: input string 'Hello! How are you?' will become 'Hello How are you' after removing special characters
I applied via Naukri.com and was interviewed in Dec 2024. There was 1 interview round.
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The duration of UST interview process can vary, but typically it takes about less than 2 weeks to complete.
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Hyderabad / Secunderabad
12-20 Yrs
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