Cybage Graduate Engineer Trainee (Get) Interview Questions and Answers

Aptitude test based on core knowledge and general aptitude

Q1. Based on your work experience basic mechanical questions domain specific
Add your answer

Q1. Basic related to production methods and mechanics.
Add your answer

Q1. Willingness to join the company, further education plans etc
Ans. 
I am willing to join the company and have plans for further education.
• I am highly interested in joining the company and contributing to its success.

• I believe that working for this company will provide me with valuable experience and opportunities for growth.

• I have plans to pursue further education in order to enhance my skills and knowledge.

• I am committed to continuous learning and staying updated with the latest advan...read more
Answered by AI
Add your answer

The aptitude test was online. The English, quantitative and qualitative analysis was tested.

2 coding questions were asked. 40 minutes time was given.

Q1. 1. Tell me about yourself which is not written in your CV 2. What is difference between analog and digital signal? 3. What is sampling? 4. What is nyquist criteria? 5. If we don't use nyquist criteria, wo...read more
Add your answer

Q1. 1. Family background 2. Hobbies 3. Are you ready to move out ?
Add your answer

Round duration - 45 minutes
Round difficulty - Easy

This was a technical round with questions on core computer engineering subjects.

Q1. What is the Software Development Life Cycle (SDLC)?
Ans. 
SDLC is a process used by software development teams to design, develop, and test high-quality software efficiently.
• SDLC consists of several phases including planning, analysis, design, implementation, testing, and maintenance.

• Each phase has specific goals and deliverables to ensure the software meets requirements and is of high quality.

• Examples of SDLC models include Waterfall, Agile, and DevOps.

• SDLC helps in managing...read more
Answered by AI
View 1 more answer
Q2. What is a bandpass filter?
Ans. 
A bandpass filter is a type of electronic filter that allows signals within a certain frequency range to pass through while attenuating signals outside of that range.
• Bandpass filters are used to selectively filter out unwanted frequencies in electronic circuits.

• They have a lower cutoff frequency and an upper cutoff frequency that define the range of frequencies that can pass through.

• Examples of bandpass filters include...read more
Answered by AI
View 1 more answer
Q3. What is the cutoff frequency?
Ans. 
Cutoff frequency is the frequency at which the output power is half of the maximum power.
• Cutoff frequency is commonly used in signal processing and filter design.

• It is the frequency at which the output power drops to half (-3 dB) of the maximum power.

• In low-pass filters, cutoff frequency is the frequency at which the output signal is attenuated by 3 dB.

• In high-pass filters, cutoff frequency is the frequency at which th
Answered by AI
Add your answer
Q4. What is the difference between 32-bit and 64-bit operating systems?
Ans. 
32-bit operating systems can only utilize up to 4GB of RAM, while 64-bit operating systems can handle much larger amounts of RAM.
• 32-bit operating systems can only address up to 4GB of RAM, limiting the amount of memory that can be used by the system and applications.

• 64-bit operating systems can handle larger amounts of RAM, allowing for better performance and the ability to run more demanding applications.

• 64-bit operat...read more
Answered by AI
Add your answer

Round duration - 60 minutes
Round difficulty - Easy

This was a technical round with questions on DSA, OOPS and DBMS.

Q1. 
Reverse a String Problem Statement
Given a string STR containing characters from [a-z], [A-Z], [0-9], and special characters, determine the reverse of the string.
Input:
The input starts with a single i...read more
Ans. 
The task is to reverse a given string containing characters from [a-z], [A-Z], [0-9], and special characters.
• Iterate through the characters of the string from the end to the beginning and append them to a new string to get the reversed string.

• Use built-in functions like reverse() or StringBuilder in languages like Java for efficient reversal.

• Ensure to handle special characters and numbers along with alphabets while rev...read more
Answered by AI
View 2 more answers
Q2. What are the types of polymorphism in Object-Oriented Programming?
Ans. 
Types of polymorphism in OOP include compile-time polymorphism (method overloading) and runtime polymorphism (method overriding).
• Compile-time polymorphism is achieved through method overloading, where multiple methods have the same name but different parameters.

• Runtime polymorphism is achieved through method overriding, where a subclass provides a specific implementation of a method that is already defined in its super...read more
Answered by AI
Add your answer
Q3. What is inheritance in object-oriented programming?
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits attributes and methods from another class.
• Allows a class to inherit properties and behaviors from another class

• Promotes code reusability and reduces redundancy

• Types of inheritance include single, multiple, multilevel, and hierarchical

• Example: Class 'Car' can inherit from class 'Vehicle' to access common attributes like 'color' and methods li
Answered by AI
Add your answer
Q4. How does garbage collection work in Java?
Ans. 
Garbage collection in Java automatically manages memory by reclaiming unused objects.
• Garbage collection identifies and removes objects that are no longer reachable by the program.

• It helps prevent memory leaks and allows developers to focus on writing code rather than managing memory.

• Java uses different garbage collection algorithms like Serial, Parallel, CMS, and G1.

• Developers can also manually trigger garbage collecti
Answered by AI
Add your answer
Q5. What is the difference between checked and unchecked exceptions in Java?
Ans. 
Checked exceptions are checked at compile time, while unchecked exceptions are not.
• Checked exceptions must be either caught or declared in the method signature using 'throws' keyword.

• Unchecked exceptions do not need to be caught or declared.

• Examples of checked exceptions include IOException, ClassNotFoundException. Examples of unchecked exceptions include NullPointerException, ArrayIndexOutOfBoundsException.
Answered by AI
Add your answer

Round duration - 30 minutes
Round difficulty - Easy

This was a typical managerial round.

1hr aptitude test
easily solvable

Q1. Basic coding generals
Add your answer
Q2. Where to go what to know about domain
Ans. 
To excel in a domain, one must know where to focus their learning and what specific knowledge is required.
• Research the current trends and advancements in the domain

• Understand the key concepts and principles of the domain

• Identify the important tools and technologies used in the domain

• Learn from experts and professionals in the field

• Stay updated with industry news and developments
Answered by AI
Add your answer

Q1. Why to join the company
Add your answer
Q2. Location and general talks
Add your answer