Filter interviews by
Voltage is the potential difference between two points in a circuit, measured in volts. Current is the flow of electric charge, measured in amperes.
Voltage is the potential difference between two points in a circuit
Current is the flow of electric charge
Voltage is measured in volts
Current is measured in amperes
Ohm's Law relates voltage, current, and resistance: V = I * R
A microcontroller is a small computer on a single integrated circuit that contains a processor core, memory, and programmable input/output peripherals.
Microcontrollers are used in embedded systems for controlling devices or processes.
They are often programmed using a high-level language like C or assembly.
Common microcontroller manufacturers include Atmel, Microchip, and Texas Instruments.
IC 8051 typically has 40 pins.
IC 8051 usually has 40 pins
The pins on IC 8051 are used for various functions such as power supply, input/output, communication, and control
Examples of pins on IC 8051 include VCC, GND, Port 0, Port 1, Port 2, Port 3, RXD, TXD, etc.
A microcontroller is a small computer on a single integrated circuit that contains a processor core, memory, and programmable input/output peripherals.
Contains a processor core
Includes memory for program storage and data storage
Has programmable input/output peripherals
Can be programmed to perform specific tasks
Studing about medical machines
Studing about problem identification
Top trending discussions
I applied via Walk-in and was interviewed before Sep 2020. There were 4 interview rounds.
I appeared for an interview before Jul 2020.
Yes, Infosys is listed on the Indian stock exchanges as well as on the NYSE.
Infosys is listed on the Bombay Stock Exchange (BSE) and National Stock Exchange of India (NSE)
It is also listed on the New York Stock Exchange (NYSE)
Infosys has a market capitalization of over $80 billion as of 2021
I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Sep 2019. There were 5 interview rounds.
OOPs concepts in Java are the fundamental principles of object-oriented programming.
Encapsulation: wrapping data and code into a single unit
Inheritance: creating new classes from existing ones
Polymorphism: using a single interface to represent multiple types
Abstraction: hiding implementation details from the user
Examples: class, object, inheritance, polymorphism, encapsulation
Stack is a LIFO data structure while Queue is a FIFO data structure.
Stack follows Last In First Out (LIFO) principle while Queue follows First In First Out (FIFO) principle.
Stack has two main operations: push and pop while Queue has two main operations: enqueue and dequeue.
Stack is used in recursive function calls, undo/redo operations, and backtracking while Queue is used in breadth-first search, printing tasks in ord...
SQL query to find second highest salary in database
Use ORDER BY and LIMIT to get the second highest salary
Assume ties are allowed and use DISTINCT
Method overloading is having multiple methods with the same name but different parameters. Method overriding is having a method in a subclass with the same name and parameters as a method in its superclass.
Method overloading is done within the same class while method overriding is done in different classes (subclass and superclass).
Method overloading is achieved by changing the number of parameters or the data type of ...
The parent class of all classes in Java is the Object class.
All classes in Java implicitly extend the Object class.
The Object class provides basic methods such as toString(), equals(), and hashCode().
Any class can override these methods to provide custom implementations.
Example: public class MyClass extends Object { ... }
Example: Object obj = new MyClass();
SQL databases are relational and use structured query language, while NoSQL databases are non-relational and use various data models.
SQL databases are based on a fixed schema, while NoSQL databases are schema-less.
SQL databases use tables to store data, while NoSQL databases use various data models like key-value, document, columnar, or graph.
SQL databases are better suited for complex queries and structured data, whil...
I applied via Company Website and was interviewed before Oct 2019. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Oct 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jun 2021. There was 1 interview round.
based on 1 interview
Interview experience
based on 1 review
Rating in categories
Service Engineer
4
salaries
| ₹1.4 L/yr - ₹2.8 L/yr |
TCS
Accenture
Wipro
Cognizant