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I applied via Company Website and was interviewed in Jan 2021. There was 1 interview round.
Clamps are devices used to hold objects tightly together to prevent movement or separation.
C-clamp
Spring clamp
Bar clamp
Pipe clamp
Toggle clamp
G-clamp
Parallel clamp
There are various types of materials used in electrical engineering such as conductors, insulators, semiconductors, and magnetic materials.
Conductors: materials that allow electricity to flow through them easily, such as copper and aluminum
Insulators: materials that do not allow electricity to flow through them easily, such as rubber and plastic
Semiconductors: materials that have properties between conductors and insul...
sLD stands for Short Circuit Lateral Displacement.
sLD is a phenomenon that occurs in high voltage power systems.
It is caused by the magnetic forces generated during a short circuit.
These forces can cause conductors to move laterally, potentially causing damage to equipment.
sLD can be mitigated through proper design and installation of power systems.
Examples of equipment that can be affected by sLD include transformers,
A feeder is an electrical circuit that carries power from a substation to a distribution point.
Feeder is a part of the electrical distribution system.
It carries power from a substation to a distribution point.
It can be overhead or underground.
It is usually protected by fuses or circuit breakers.
Examples of feeders include power lines, cables, and busbars.
I applied via Referral and was interviewed in Sep 2020. There was 1 interview round.
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.
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