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I applied via Referral and was interviewed in Sep 2023. There was 1 interview round.
Data types in C define the type of data that a variable can hold, such as int, float, char, etc.
Basic data types in C include int, float, char, double, and void.
Derived data types in C include arrays, pointers, structures, and unions.
Examples: int num = 10; float price = 25.50; char letter = 'A'; int arr[5];
Structures in C are user-defined data types that allow for grouping different data types under a single name.
Structures can contain variables of different data types, allowing for more complex data organization.
They are defined using the 'struct' keyword.
Example: struct Person { char name[50]; int age; float salary; };
Individual members of a structure can be accessed using the dot operator (.)
Example: struct Person p1;
Bit manipulation involves operations on individual bits of binary numbers.
Bitwise AND, OR, XOR, and NOT operations are commonly used in bit manipulation.
Shifting bits left or right can be used to multiply or divide by powers of 2.
Setting or clearing specific bits using masks is another common technique.
Example: Setting the 3rd bit of a number to 1 - num |= (1 << 3);
I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
Colour coding of TH resistors is a system of using coloured bands to indicate the resistance value and tolerance of the resistor.
TH resistors have 4 bands - the first two bands represent the significant digits, the third band represents the multiplier, and the fourth band represents the tolerance.
Each colour corresponds to a number - for example, black is 0, brown is 1, red is 2, etc.
The first two bands determine the r...
8D report is a problem-solving methodology used to identify, correct, and prevent recurring problems in manufacturing or service industries.
8D stands for 8 disciplines, each representing a step in the problem-solving process
It involves identifying the problem, forming a team, implementing temporary and permanent corrective actions, and preventing recurrence
Examples of tools used in 8D reports include fishbone diagrams,
7QC tools are a set of quality control tools used for process improvement and problem-solving in manufacturing and other industries.
Check sheets: Used to collect and analyze data in a systematic way.
Histograms: Visual representation of data distribution.
Pareto charts: Helps identify the most significant factors contributing to a problem.
Cause-and-effect diagrams: Also known as fishbone diagrams, used to identify root c...
I applied via Company Website and was interviewed in Feb 2023. There were 4 interview rounds.
OOPs pillars are Abstraction, Encapsulation, Inheritance, and Polymorphism. Abstract classes cannot be instantiated while interfaces cannot have method implementations.
Abstraction: Hiding implementation details and showing only necessary information.
Encapsulation: Binding data and methods together to protect data from outside interference.
Inheritance: Creating new classes from existing ones, inheriting properties and m...
The salary expectation for a Software Engineer is dependent on experience and skills. Future scope includes career growth and opportunities for advancement within the company.
Salary expectation varies based on factors such as experience, skills, and location.
Software Engineers with in-demand skills like machine learning or cloud computing can command higher salaries.
Future scope includes career growth, opportunities fo...
Seeking new challenges and growth opportunities.
Desire for career advancement
Lack of learning and growth opportunities
Company culture misalignment
Relocation or personal reasons
Better compensation or benefits
Company downsizing or restructuring
Renu Electronics interview questions for popular designations
I applied via Walk-in and was interviewed in Aug 2022. There were 3 interview rounds.
Yes, I have electronic knowledge.
I have a degree in Electronics Engineering.
I have experience in troubleshooting and repairing electronic devices.
I am familiar with electronic components and their functions.
I have worked with various electronic testing equipment such as oscilloscopes and multimeters.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
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