AmbitionBox
Interview Questions
- Reviews
- Salaries
- Interview Questions
- About Company
- Benefits
- Jobs
- Office Photos
- Community
Add office photos
i
Zettaone Technologies India
Compare
Filter interviews by
Zettaone Technologies India Interview Questions, Process, and Tips
Top Zettaone Technologies India Interview Questions and Answers
- Q1. what is decoupling capacitor, why decaps needed, where is it to be placedasked in PCB Layout Design Engineer interview
- Q2. What are high speed interfaces you worked?asked in PCB Layout Design Engineer interview
- Q3. how to route and do length tuning?asked in PCB Layout Design Engineer interview
Zettaone Technologies India Interview Experiences
2 interviews found
Priya
(1 Question)
- Q1. Electronics related
(1 Question)
- Q1. Related projects
PCB Designer Interview Questions asked at other Companies
Selected
I applied via Walk-in and was interviewed before Sep 2023. There was 1 interview round.
(6 Questions)
- Q1. What are high speed interfaces you worked?
- Ans.
I have worked with high speed interfaces such as DDR3, PCIe, USB 3.0, and SATA.
DDR3
PCIe
USB 3.0
SATA
- Q2. How to place DDR3,PCIex sections?
- Ans.
DDR3 and PCIe sections should be placed strategically on the PCB layout to minimize signal interference and optimize performance.
Place DDR3 and PCIe sections on opposite sides of the PCB to reduce signal interference.
Ensure proper grounding and power distribution for both sections to maintain signal integrity.
Follow manufacturer's guidelines for trace lengths, impedance matching, and signal routing for DDR3 and PCIe in...
- Q3. List out the signal names in DDR3,PCIe
- Ans.
Some signal names in DDR3 and PCIe include DQ, DQS, CLK, ADDR, CMD, RX, TX, etc.
DQ
DQS
CLK
ADDR
CMD
RX
TX
- Q4. How to route and do length tuning?
- Ans.
Routing involves connecting components on a PCB while length tuning ensures signals arrive at the same time.
Use high-speed design rules to determine trace width, spacing, and impedance
Route critical signals first to minimize interference
Use differential pairs for high-speed signals to maintain signal integrity
Utilize length matching tools in PCB design software to adjust trace lengths
Consider signal integrity and EMC r
- Q5. Why ESD and ac caps are required?
- Ans.
ESD and AC caps are required for protection against electrostatic discharge and filtering of AC noise.
ESD caps are required to protect sensitive components from damage due to electrostatic discharge.
AC caps are used for filtering out AC noise and ensuring stable power supply to the circuit.
ESD caps typically have low capacitance values to quickly discharge any static electricity buildup.
AC caps are chosen based on the ...
- Q6. What is decoupling capacitor, why decaps needed, where is it to be placed
- Ans.
Decoupling capacitor is used to stabilize voltage supply by filtering out noise and providing a local energy reserve for integrated circuits.
Decoupling capacitors are placed close to the power pins of integrated circuits to filter out noise and stabilize the voltage supply.
They provide a local energy reserve for the ICs to prevent voltage drops during sudden current spikes.
Decoupling capacitors are essential for high-s...
Interview Preparation Tips
Skills evaluated in this interview
Top Zettaone Technologies India PCB Layout Design Engineer Interview Questions and Answers
PCB Layout Design Engineer Interview Questions asked at other Companies
Jobs at Zettaone Technologies India
Top trending discussions
Interview questions from similar companies
(2 Questions)
- Q1. "What are the key differences between continuous integration, continuous delivery, and continuous deployment in a Devops pipeline?
- Q2. Research the company culture before applying
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Jun 2024. There were 2 interview rounds.
They asked me to design google ads poster designs for the content they gave me.
(2 Questions)
- Q1. About experience and recent work
- Q2. About the tools I am familiar with and about how quickly & effectively I deliver design in the given time
Interview Preparation Tips
- Design tools & Software
- Product design process
- industry knowledge
- principles of design
Software Quality Assurance Engineer Interview Questions & Answers
Thinkitive Technologies
Anonymous
posted on 6 Dec 2023
Selected
(3 Questions)
- Q1. Basic testing questions
- Q2. Domain related questions
- Q3. Basic API and database questions
(1 Question)
- Q1. Similar as first round
Selected
I applied via Campus Placement and was interviewed in Dec 2023. There were 4 interview rounds.
(1 Question)
- Q1. Tell me about yourself and questions related to internship experience
(1 Question)
- Q1. Assessment comprised of few MCQs to check grammar and HR domain knowledge Email writing and an essay of about 250-300 words.
(1 Question)
- Q1. Questions on internship experience and about yourself
(1 Question)
- Q1. Again about internship experience Willing to relocate and when can we join
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Sep 2023. There were 4 interview rounds.
(1 Question)
- Q1. Project management Tools
(1 Question)
- Q1. Type of projects, Impact
- Ans.
I have managed a variety of projects ranging from software development to process improvement, all with a focus on delivering impactful results.
Managed software development projects to improve user experience and increase efficiency
Led process improvement initiatives resulting in cost savings and streamlined operations
Implemented new technologies to enhance project outcomes and drive innovation
(1 Question)
- Q1. Project management cycle, situations judgement, Impact, Tools, Experience
(1 Question)
- Q1. Experience, Availability, Interest, Etc
Software Developer Trainee Interview Questions & Answers
HyScaler
Abhijit Nanda
posted on 24 Aug 2023
Selected
I applied via Referral and was interviewed in Jul 2023. There were 3 interview rounds.
There was coding round in php of 5 questions and 3 to be attempted
(2 Questions)
- Q1. The technical round was in docker and php
- Q2. And about the frontend part of the websites
Interview Preparation Tips
- Docker
- php
- HTML
Software Analyst (Appforms Configuration) Interview Questions & Answers
ClaySys
Anonymous
posted on 21 Nov 2023
Selected
I applied via Company Website and was interviewed in May 2023. There were 3 interview rounds.
General knowledge and logical mathematics.
(2 Questions)
- Q1. 2 week training with review
- Q2. Based on your review task.
Interview Preparation Tips
- SQL
I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
(5 Questions)
- Q1. What are oops concepts in java, explain real time scenario
- Ans.
OOPs concepts in Java include inheritance, polymorphism, encapsulation, and abstraction.
Inheritance allows a subclass to inherit properties and methods from a superclass.
Polymorphism allows objects to take on multiple forms and behave differently based on their context.
Encapsulation hides the implementation details of an object and only exposes necessary information.
Abstraction allows for the creation of abstract class...
- Q2. Uses of interface, inheritance
- Ans.
Interfaces define contracts for behavior, while inheritance allows for code reuse and polymorphism.
Interfaces allow for loose coupling and abstraction, enabling multiple implementations of the same behavior.
Inheritance allows for code reuse and extension of existing classes, reducing code duplication.
Polymorphism allows objects of different classes to be treated as if they were of the same class, simplifying code and i
- Q3. SQL query for join of tables
- Ans.
SQL query for joining tables
Use JOIN keyword to combine two or more tables based on a related column
Specify the columns to be selected using SELECT keyword
Use ON keyword to specify the condition for joining the tables
Different types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN
- Q4. Java concepts used in your project
- Ans.
Used Java concepts such as inheritance, polymorphism, and exception handling in my project.
Implemented inheritance to create a base class and derived classes with specific functionalities.
Utilized polymorphism to allow objects of different classes to be treated as if they were of the same class.
Implemented exception handling to handle errors and prevent program crashes.
Used interfaces to define a set of methods that a ...
- Q5. Overloading vs overriding, practical uses
- Ans.
Overloading is having multiple methods with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
Overloading is used to provide different ways to call a method with different parameters
Overriding is used to provide a specific implementation of a method in a subclass
Overloading is resolved at compile-time while overriding is r...
Interview Preparation Tips
- Core Java
- OOPS
- collection framework
- Database Management
Skills evaluated in this interview
Zettaone Technologies India Interview FAQs
Tell us how to improve this page.
Interview Questions for Popular Designations
Zettaone Technologies India Interview Process
based on 5 interviews
Interview experience
Interview Questions from Similar Companies
Zettaone Technologies India Reviews and Ratings
based on 30 reviews
Rating in categories
|
PCB Design Engineer
32
salaries
|  ₹1.4 L/yr - ₹7 L/yr |
|
PCB Designer
12
salaries
| ₹3 L/yr - ₹8.9 L/yr |
|
Software Engineer
7
salaries
| ₹3 L/yr - ₹6.1 L/yr |
|
Hardware Engineer
7
salaries
| ₹2.8 L/yr - ₹6 L/yr |
|
Hardware Design Engineer
7
salaries
| ₹3.4 L/yr - ₹5.8 L/yr |
TCS
Infosys
Wipro
HCLTech
- Home >
- Interviews >
- Zettaone Technologies India Interview Questions
