Q1661. How do you implement intercepting routes in App Router?
Intercepting routes allow you to load a route from another part of your application while keeping the context of the current page, similar to modals. ``` app/ ├── feed/ │...
Technical Question Bank · Peer-Reviewed
Job Interview Questions and Answers Directory
Search and filter frequently asked interview questions across technical, programming, and behavioral domains. Tailor your interview preparation by difficulty for freshers or experienced developers (2,728 available).
Q1662. Do you need to replace entire local state with vuex?
No, if a piece of state strictly belongs to a single component, it could be just fine leaving it as local state. i.e, Even though vuex used in the application, it doesn't...
Q1663. How are classes created in Python?
Class in Python is created using the class keyword. Example: ```python class Employee: ``` def __init__(self, name): self.name = name E1=Employee("abc") print(E1.name) Ou...
Q1664. What would be the result of 1+2+'3'?
The output is going to be `33`. Since `1` and `2` are numeric values, the result of the first two digits is going to be a numeric value `3`. The next digit is a string ty...
Q1665. How to prevent unnecessary updates using setState?
You can compare the current value of the state with an existing state value and decide whether to rerender the page or not. If the values are the same then you need to re...
Q1666. What is the loading.js file in App Router?
The `loading.js` file creates loading UI that shows instantly while route segments are loading. It automatically wraps the page and its children in a React Suspense bound...
Q1667. What are vuex getters??
Vuex getters acts as computed properties for stores to compute derived state based on store state. Similar to computed properties, a getter's result is cached based on it...
Q1668. What is monkey patching in Python?
In Python, the term monkey patch only refers to dynamic modifications of a class or module at run-time. Consider the below example: # m.py ```python class MyClass: ``` de...
Q1669. What is a debugger statement?
The debugger statement invokes any available debugging functionality, such as setting a breakpoint. If no debugging functionality is available, this statement has no effe...
Q1670. How do you render Array, Strings and Numbers in React 16 Version?
**Note:** This question references React 16. These features remain valid in current React versions (18/19). **Arrays**: Starting with React 16, you can return multiple si...