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I applied via LinkedIn and was interviewed in Oct 2024. There was 1 interview round.
Different types of fiber optic cables include single-mode, multi-mode, and plastic optical fiber.
Single-mode fiber optic cables have a small core size and are used for long-distance communication.
Multi-mode fiber optic cables have a larger core size and are used for shorter distances.
Plastic optical fiber is made of plastic and is often used for short-distance applications like home networks.
Other types include polariz
DNS is used to translate domain names into IP addresses.
DNS stands for Domain Name System.
It helps users access websites by translating human-readable domain names (e.g. www.google.com) into IP addresses (e.g. 172.217.3.206).
DNS also helps in email delivery by translating domain names into IP addresses to locate mail servers.
It plays a crucial role in network communication and internet functionality.
Network layer deals with logical addressing and routing of data packets, while data link layer deals with physical addressing and error detection/correction.
Network layer operates at Layer 3 of OSI model, while data link layer operates at Layer 2.
Network layer uses logical addressing (IP addresses) for routing packets, while data link layer uses physical addressing (MAC addresses) for local delivery.
Examples of network...
Subnetting is the process of dividing a network into smaller sub-networks to improve performance and security.
Subnetting helps in optimizing network traffic by breaking down a large network into smaller, more manageable sub-networks.
It allows for better organization and management of IP addresses within a network.
Subnetting also enhances network security by creating boundaries between different segments of a network.
Ex...
VLANs (Virtual Local Area Networks) are used to segment a network into multiple isolated networks for security and efficiency.
VLANs allow for logical segmentation of a network, isolating traffic within each VLAN.
They can improve network performance by reducing broadcast traffic.
VLANs can enhance network security by restricting access to resources based on VLAN membership.
Examples of VLANs include separating voice traff...
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I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
The medium level questions are present
There was no gd
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
I applied via Recruitment Consultant and was interviewed before Jul 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.
It was a basic aptitude test.
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
based on 1 interview
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