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Trawex Technologies
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posted on 8 Dec 2021
I applied via Naukri.com and was interviewed before Dec 2020. There were 3 interview rounds.
Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.
Inheritance allows for code reuse and promotes modularity.
The existing class is called the parent or base class, while the new class is called the child or derived class.
The child class inherits all the properties and methods of the parent class, and can also add new properties and method...
Inheritance is a mechanism in object-oriented programming where a subclass acquires the properties and behaviors of its parent class.
Inheritance allows for code reuse and promotes a hierarchical organization of code.
The child class can override or extend the properties and behaviors inherited from the parent class.
Inheritance can be single, multiple, or multilevel depending on the number of parent classes involved.
Exam...
I applied via Naukri.com
Answers to common interview questions for Software Engineer position
Option Strict and Option Explicit are compiler directives in VB.NET
Dispose() is used to release unmanaged resources while Finalize() is used for garbage collection
System.String is immutable while System.StringBuilder is mutable
Delegate is a type that represents a reference to a method
Value types store data directly while reference types store a referen...
posted on 19 Sep 2021
I applied via Naukri.com and was interviewed before Sep 2020. There were 6 interview rounds.
posted on 1 Jan 2024
posted on 23 Apr 2024
I applied via Naukri.com and was interviewed in Oct 2023. There were 3 interview rounds.
posted on 23 Oct 2024
I applied via Naukri.com and was interviewed in Sep 2024. There were 3 interview rounds.
Divisibility, LCM, HCF.
Numbers, Decimals, Fractions, Powers.
Profit, Loss.
Simple interest and Compound interest.
Speed, Distance, Time.
Work and wages.
Trains, Boats, Streams-upstream/downstream, Circular track questions.
Cistern and pipes.
Coding interviews test candidates' technical knowledge, coding ability, problem solving skills, and creativity, typically on a whiteboard.
Choose a topic based on the assignment.
2 Conduct research.
3 Write a thesis statement
posted on 29 May 2023
Basic aptitude test
Javascript and react js
I applied via Other and was interviewed in Oct 2021. There was 1 interview round.
posted on 15 Dec 2021
I applied via Naukri.com and was interviewed in Nov 2021. There were 3 interview rounds.
Answers to questions related to software engineering concepts.
Volatile is a keyword used to indicate that a variable's value can be changed unexpectedly.
Constant is a keyword used to indicate that a variable's value cannot be changed once it is assigned.
Volatile and const can be used together to indicate that a variable's value cannot be changed and that it may change unexpectedly.
ISR stands for Interrupt Service Routi...
A pointer is a variable that stores the memory address of another variable. Dangling, null, and void pointers are types of pointers.
Dangling pointer: a pointer that points to a memory location that has been deallocated or freed
Null pointer: a pointer that does not point to any memory location
Void pointer: a pointer that has no specific data type and can point to any data type
Storage classes in C define the scope and lifetime of variables.
auto: default storage class for local variables
register: stores variables in CPU registers for faster access
static: retains value between function calls
extern: used to access global variables across multiple files
CAN data frame is a message format used in Controller Area Network (CAN) protocol.
CAN data frame consists of 7 fields: Start of Frame (SOF), Arbitration ID, Control Bits, Data Length Code (DLC), Data Field, Cyclic Redundancy Check (CRC), and End of Frame (EOF).
The Arbitration ID field is used to identify the message priority and the source of the message.
The Data Field can contain up to 8 bytes of data.
The CRC field is...
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