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posted on 11 Jun 2022
I applied via Campus Placement and was interviewed in Dec 2021. There were 3 interview rounds.
Our first round test consists of all the aptitude reasoning questions along with technical and coding questions. Coding questions has very less time and should be written only in java language. Coding level is in between easy to moderate.
Oops concepts are the pillars of Java programming language.
Encapsulation - wrapping data and methods into a single unit
Inheritance - acquiring properties and behavior of parent class
Polymorphism - ability of an object to take many forms
Abstraction - hiding implementation details and showing only necessary information
Java is platform independent due to its bytecode and JVM.
Java code is compiled into bytecode which is platform independent
JVM (Java Virtual Machine) interprets the bytecode and executes it on any platform
JVM acts as a layer between the code and the underlying operating system
This allows Java programs to run on any platform without any modification
Example: A Java program compiled on Windows can run on Linux or Mac witho
Java is a high-level programming language while C and C++ are low-level languages.
Java is platform-independent, while C and C++ are platform-dependent.
Java uses automatic memory management (garbage collection), while C and C++ require manual memory management.
Java has built-in support for multithreading, while C and C++ require external libraries for multithreading.
Java has a simpler syntax compared to C and C++.
Java h...
Data models are structures used to organize and store data in a database.
Relational data model
Object-oriented data model
Hierarchical data model
Network data model
Document data model
posted on 3 Oct 2024
Types of data include qualitative, quantitative, primary, secondary, structured, unstructured, and more.
Qualitative data: Descriptive data that cannot be measured numerically (e.g. colors, emotions)
Quantitative data: Numerical data that can be measured and quantified (e.g. height, weight)
Primary data: Data collected firsthand by the researcher for a specific purpose
Secondary data: Data collected by someone else for a d...
posted on 19 Oct 2023
Difficulty was okayish.
Aptitude and Behavioural test was conducted through an online test platform.
Yes, my actions will be derived from the data collected.
I believe in making data-driven decisions
I will analyze the data collected to identify patterns and trends
I will use the insights gained from the data to make informed decisions
For example, if the data shows that a particular marketing campaign is not performing well, I will make changes to improve its effectiveness
posted on 6 Aug 2023
I applied via Job Portal
End mile refers to the final stage of a delivery process where the package is delivered to the customer's doorstep.
End mile is the last leg of the delivery process, typically involving transportation from a distribution center to the customer's location.
It is crucial for ensuring timely and accurate delivery to the customer.
End mile logistics often involve the use of local delivery services or couriers.
Examples include...
A hub is a central point where multiple connections converge or branch out.
Hub is a device used in networking to connect multiple devices together.
It acts as a central point for data transmission.
Hubs are commonly used in Ethernet networks.
There are different types of hubs such as passive hub, active hub, and intelligent hub.
I applied via campus placement at Magadh University and was interviewed in Feb 2023. There were 3 interview rounds.
I am a motivated individual with a background in international trade and a strong family support system.
I have experience in export and import procedures, including customs regulations and shipping documentation.
Some common documents needed for export include commercial invoices, packing lists, and bill of lading.
My family is supportive and close-knit, providing me with the encouragement and stability I need to succeed
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
To explain a process to floor workers, simplify technicalities and use visual aids. Start report analysis by identifying key metrics.
Use simple language and avoid technical jargon
Use visual aids such as flowcharts or diagrams
Break down the process into smaller steps
Provide examples to illustrate each step
Encourage questions and feedback
Identify key metrics in the report
Analyze trends and patterns in the data
Identify ar...
posted on 5 Jul 2021
posted on 8 Aug 2021
I applied via Campus Placement and was interviewed before Aug 2020. There were 3 interview rounds.
Turbines can be classified based on their working fluid, energy conversion process, and application.
Based on working fluid: steam turbines, gas turbines, water turbines
Based on energy conversion process: impulse turbines, reaction turbines
Based on application: power generation turbines, aircraft turbines, marine turbines
Cooling towers can be classified based on the type of draught used.
Cooling towers can be classified as natural draught and mechanical draught towers.
Natural draught towers use the buoyancy of heated air to draw in cooler air.
Mechanical draught towers use fans to draw in air and create the necessary flow.
Mechanical draught towers are more commonly used due to their higher efficiency.
The type of draught used also affects...
Thermal power plants generate electricity through the combustion of fossil fuels.
Fuel combustion: Fossil fuels like coal, oil, or natural gas are burned to produce heat.
Boiler: The heat generated from fuel combustion is used to convert water into steam.
Steam turbine: The high-pressure steam drives the turbine, converting thermal energy into mechanical energy.
Generator: The turbine's mechanical energy is used to rotate ...
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