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I applied via Approached by Company and was interviewed in Jul 2024. There were 3 interview rounds.
Check if a tree id symmetric
check if a string contains valid parenthesis matching
Book My Show is a high-level system for booking movie tickets and event tickets online.
Users can search for movies or events, view showtimes, and book tickets online.
The system should handle user authentication, payment processing, and ticket confirmation.
It should also include features like seat selection, seat availability updates, and booking history.
The system should have a database to store movie/event information
Implemented a real-time collaborative editing feature using WebSockets
Designed a scalable architecture to handle concurrent edits from multiple users
Implemented conflict resolution algorithms to ensure data consistency
Utilized WebSockets for bi-directional communication between clients and server
posted on 31 Mar 2023
I applied via Naukri.com and was interviewed before Mar 2022. There were 2 interview rounds.
posted on 20 May 2022
I applied via Company Website and was interviewed in Apr 2022. There were 3 interview rounds.
Static keyword is used in programming to declare variables, methods, or classes that belong to the class itself rather than instances of the class.
Static variables are shared among all instances of a class
Static methods can be called without creating an instance of the class
Static classes cannot be instantiated and are used for grouping related methods or constants
Static keyword is also used in C to declare functions t
I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.
I applied via Company Website and was interviewed in Dec 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Apr 2021. There were 3 interview rounds.
Engine working refers to the process of converting fuel into mechanical energy to power a vehicle or machine.
Fuel is ignited in the combustion chamber, creating high-pressure gases that push the pistons down.
The pistons are connected to the crankshaft, which converts the up-and-down motion into rotational motion.
The rotational motion is transferred to the transmission, which then powers the wheels or other machinery.
Th...
A 4-stroke diesel engine works on the principle of internal combustion, where fuel is ignited by compressed air.
Intake stroke: air is drawn into the cylinder
Compression stroke: air is compressed, raising its temperature
Power stroke: fuel is injected and ignited, causing a rapid expansion of gases and pushing the piston down
Exhaust stroke: the piston pushes the exhaust gases out of the cylinder
Diesel engines are more fu...
There are several types of engines, including internal combustion, electric, hybrid, and rotary engines.
Internal combustion engines are the most common and include gasoline and diesel engines.
Electric engines use electricity to power the vehicle and are becoming more popular.
Hybrid engines combine both internal combustion and electric engines.
Rotary engines are less common and use a unique design to generate power.
Othe...
A value timing diagram is a graphical representation of the timing relationship between input and output signals.
It shows the timing relationship between input and output signals
It is used to analyze the behavior of digital circuits
It helps in identifying timing violations and optimizing circuit performance
It consists of a horizontal time axis and vertical voltage axis
Examples include setup and hold time diagrams for f
The 3 main engine systems are fuel, ignition, and cooling.
Fuel system: responsible for delivering fuel to the engine
Ignition system: responsible for igniting the fuel-air mixture
Cooling system: responsible for regulating the engine temperature
Examples: gasoline engine, diesel engine, hybrid engine
I applied via Approached by Company and was interviewed in Sep 2024. There was 1 interview round.
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