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CDA Centre Hardware Design Engineer Interview Questions and Answers
CDA Centre Hardware Design Engineer Interview Experiences
1 interview found
I applied via campus placement at National Institute of Technology (NIT), Rourkela and was interviewed before Nov 2023. There was 1 interview round.
(3 Questions)
- Q1. What is SPI protocol
- Ans.
SPI (Serial Peripheral Interface) is a synchronous serial communication protocol commonly used in embedded systems.
SPI is a full-duplex communication protocol, meaning data can be sent and received simultaneously.
It uses four wires for communication: MISO (Master In Slave Out), MOSI (Master Out Slave In), SCK (Serial Clock), and SS (Slave Select).
SPI devices are typically classified as master or slave, with the master ...
- Q2. Difference between microcontroller and processor.
- Ans.
A microcontroller is a compact integrated circuit designed to perform specific tasks, while a processor is a general-purpose device used for executing instructions.
Microcontrollers typically have built-in memory and peripherals, while processors require external components for operation.
Microcontrollers are commonly used in embedded systems like IoT devices and consumer electronics, while processors are found in comput...
- Q3. How multiplexing work in digital domain
- Ans.
Multiplexing in digital domain involves combining multiple signals into one signal for transmission over a single channel.
Multiplexing allows for efficient use of bandwidth by combining multiple signals into one
Types of multiplexing include time-division multiplexing (TDM) and frequency-division multiplexing (FDM)
Example: TDM divides time into slots for each signal to transmit data sequentially
Skills evaluated in this interview
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Selected
I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.
(1 Question)
- Q1. Basics on digital electronics
Quantitative aptitude with general and technical questions
(1 Question)
- Q1. Questions on electronics
(1 Question)
- Q1. General discussions like self introduction, shift and hobbies
Interview Preparation Tips
Selected
I applied via campus placement at SRM Institute of Science & Technology, Chennai and was interviewed in Nov 2024. There were 2 interview rounds.
Prepare with all the basic aptitude test. As I went through college placement it was smooth. From this 3/4 of the peoples are selected.
(2 Questions)
- Q1. It is both Technical and HR
- Q2. They asked whatever is mentioned the resume in detail.
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed in Jun 2024. There were 4 interview rounds.
Tcs nqt exam. Need to prepare.
Given 2 questions. One easy one medium level.
(2 Questions)
- Q1. Concepts of oops.
- Q2. They will ask what's written on you resume so prepare your resume well.
(3 Questions)
- Q1. Are you willing reallocate anywhere?
- Q2. Are you willing to join?
- Q3. Name of company ceo.
Interview Preparation Tips
- OOPS
- DBMS
- SQL
- Project
- Resume
Hardware & Networking Engineer Interview Questions & Answers
Amazon
Samiksha Dhalwar
posted on 2 Jul 2024
Selected
I applied via Naukri.com and was interviewed in Jun 2024. There were 3 interview rounds.
Aptitude test in based on hardware computer networking
(4 Questions)
- Q1. Tell me about your self ?
- Q2. Why should be hire you ?
- Q3. What is your weakness
- Q4. What is your strength
Hardware computer networking
Interview Preparation Tips
- Networking
- Desktop Engineering
Computer Hardware & Networking Engineer Interview Questions & Answers
IBM
MOHD SALEEM UDDIN
posted on 2 Mar 2024
Selected
I applied via Company Website and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. Q1. What is Protocol and full Explanation. Ans. Protocol is a set of rules which are used in digital communication to connect network device and Exchange information between them.
- Ans.
Protocol is a set of rules used in digital communication to connect network devices and exchange information.
Protocols define the format, timing, sequencing, and error checking of data transmission.
Examples of protocols include TCP/IP, HTTP, FTP, and SMTP.
Protocols ensure that devices can communicate effectively and understand each other's data.
Different protocols serve different purposes, such as routing data, sending
- Q2. Q2. What is a Gateway and full Explanation. Ans. Gateway is a hardware device that is used to connect two dissimilar type of network. It allows us to send and receive data through the internet event it is ...
- Ans.
A gateway is a hardware device that connects two dissimilar types of networks, allowing data to be sent and received through the internet even if it is a LAN network.
Gateway acts as an entry and exit point for data traffic between networks
It translates data between different network protocols
Examples include routers and firewalls that connect a local network to the internet
Interview Preparation Tips
Skills evaluated in this interview
Computer Hardware & Networking Engineer Interview Questions & Answers
Wipro
Anonymous
posted on 1 Feb 2024
Selected
I applied via Walk-in and was interviewed in Jan 2024. There was 1 interview round.
(2 Questions)
- Q1. What is operating system ? Ans. Operating system is system software it is an interface between user and computer hardware. It is a single operating system
- Ans.
An operating system is system software that serves as an interface between users and computer hardware.
Operating system is responsible for managing computer resources and providing a platform for running applications.
It controls and coordinates the hardware and software components of a computer system.
Examples of operating systems include Windows, macOS, Linux, and Android.
Operating systems provide services such as fil...
- Q2. How many types Server ? Ans. There are six commanly Server type 1. Web Server 2. Application Server 3. Database Server 4. Mail. Server 5. FTP Server ...
- Ans.
There are six commonly known types of servers: Web, Application, Database, Mail, FTP, and DNS servers.
Web servers handle HTTP requests and deliver web pages to clients.
Application servers provide a platform for running applications and managing resources.
Database servers store and manage databases, allowing access and retrieval of data.
Mail servers handle email communication, including sending, receiving, and storing m...
Skills evaluated in this interview
I applied via Company Website and was interviewed in May 2024. There was 1 interview round.
Aptitude test is very difficult It takes more time for thinking
I applied via Company Website and was interviewed in Jan 2024. There were 3 interview rounds.
(5 Questions)
- Q1. About resume questions
- Q2. Power' supplies Testing
- Q3. Card level tesing
- Q4. Soldering on Printed Circuit Board
- Ans.
Soldering on Printed Circuit Board
Soldering is a process of joining electronic components to a PCB using solder
It requires heating the solder and applying it to the joint
Soldering ensures electrical and mechanical connections on the PCB
Proper soldering techniques are crucial for reliable circuit operation
Common soldering tools include soldering iron, solder wire, and flux
Techniques like through-hole soldering and surfa...
- Q5. My skills on resume
About my Testing ,my skills
About any topic on gd
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CDA Centre Hardware Design Engineer Interview Process
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