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BGP (Border Gateway Protocol) and EIGRP (Enhanced Interior Gateway Routing Protocol) are routing protocols used in networking.
BGP is an exterior gateway protocol used to exchange routing information between different autonomous systems.
EIGRP is an interior gateway protocol used within a single autonomous system.
BGP uses TCP port 179 for communication, while EIGRP uses multicast addresses for communication.
BGP is a path...
A router is a networking device that forwards data packets between computer networks, while a switch is a networking device that connects devices within a network.
Router operates at the network layer of the OSI model
Switch operates at the data link layer of the OSI model
Router connects multiple networks together
Switch connects multiple devices within a network
Example of a router: Cisco ISR 4000 series
Example of a switc
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I know multiple programming languages including Java, Python, and C++.
Proficient in Java with experience in developing web applications using Spring framework
Familiar with Python for data analysis and machine learning
Experience in C++ for developing high-performance applications
Also familiar with HTML, CSS, and JavaScript for front-end development
Class is a blueprint for creating objects, encapsulation is the process of hiding data and methods within a class.
Class is a template or blueprint that defines the properties and behaviors of an object.
Encapsulation is the process of bundling data and methods together within a class, hiding the internal details from the outside world.
Other features of OOP include inheritance, polymorphism, and abstraction.
Inheritance a...
Program to find the sum of squares of each term of Fibonacci series
Generate Fibonacci series using loop or recursion
Calculate square of each term
Add all squares to get the sum
I would like to join Cognizant because of its reputation as a leading global technology and consulting company.
Cognizant has a strong presence in the industry and is known for its innovative solutions.
I am impressed by Cognizant's commitment to digital transformation and its ability to deliver value to clients.
The company offers excellent career growth opportunities and a supportive work environment.
Cognizant's diverse...
I am a software engineer with experience in developing web applications and mobile apps.
I have a degree in Computer Science
I have worked with Java, Python, and JavaScript
I have experience with front-end frameworks like React and Angular
I have developed mobile apps using React Native
I am familiar with Agile methodologies
I have a passion for software development and enjoy the challenges it presents.
I have always been interested in technology and programming
I have taken courses and completed projects in software development
I enjoy problem-solving and finding efficient solutions
I believe software engineering is a constantly evolving field with endless opportunities for growth
A program to check if a given number is prime or not.
A prime number is a number that is only divisible by 1 and itself.
Start checking from 2 up to the square root of the number.
If the number is divisible by any number in the range, it is not prime.
Otherwise, it is prime.
Optimization: check only odd numbers after 2.
Fibonacci program generates a series of numbers where each number is the sum of the two preceding ones.
The program can be implemented using recursion or iteration.
The first two numbers in the series are always 0 and 1.
The next number is the sum of the previous two numbers.
Example: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, 10946, 17711, 28657, 46368, 75025, 121393, 196418,...
Flowchart for two programs
Identify inputs and outputs
Determine program logic
Create decision points and loops
Connect program components
Include error handling
Test and debug
Document the flowchart
Caching is the process of storing frequently used data in a temporary storage to reduce access time. LRU caching removes least recently used data.
Caching improves performance by reducing access time to frequently used data
LRU (Least Recently Used) caching removes the least recently used data to make space for new data
LRU cache can be implemented using a doubly linked list and a hash map
When a cache hit occurs, the acce...
I am interested in this profile because of my passion for finance and my experience in the banking industry.
I have a degree in finance and have worked in the banking industry for 5 years.
I am passionate about helping clients achieve their financial goals.
I have experience in managing portfolios and analyzing financial data.
I am excited about the opportunity to work with a team of professionals in the banking industry.
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