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CRED Network Engineer Interview Questions, Process, and Tips

Updated 12 Jan 2024

CRED Network Engineer Interview Experiences

1 interview found

Network Engineer Interview Questions & Answers

user image vaibhav KADAM

posted on 12 Jan 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. Network, server
  • Q2. What is network
  • Ans. 

    A network is a collection of interconnected devices and systems that allow for the sharing of resources and information.

    • A network is made up of nodes, which can be computers, servers, routers, switches, or other devices.

    • These nodes are connected by physical or wireless connections, such as Ethernet cables or Wi-Fi.

    • Networks can be local (LAN), connecting devices within a limited area like a home or office, or wide (WAN)...

  • Answered by AI
  • Q3. Types of network
  • Ans. 

    Types of network include LAN, WAN, MAN, PAN, WLAN, and VPN.

    • LAN (Local Area Network) is a network that covers a small area like an office or a building.

    • WAN (Wide Area Network) connects multiple LANs over a large geographical area.

    • MAN (Metropolitan Area Network) covers a larger area than LAN but smaller than WAN, usually within a city.

    • PAN (Personal Area Network) connects devices within an individual's personal space, lik...

  • Answered by AI
  • Q4. Wha is osi model
  • Ans. 

    The OSI model is a conceptual framework that standardizes the functions of a communication system into seven layers.

    • The OSI model stands for Open Systems Interconnection model.

    • It was developed by the International Organization for Standardization (ISO) in 1984.

    • The model divides the communication process into seven layers, each with its own specific functions.

    • The layers are: Physical, Data Link, Network, Transport, Sess...

  • Answered by AI
  • Q5. What is topology
  • Ans. 

    Topology refers to the arrangement of network devices and their connections.

    • Topology determines how devices are connected and communicate with each other.

    • Common topologies include star, bus, ring, and mesh.

    • In a star topology, all devices are connected to a central hub.

    • In a bus topology, devices are connected to a single cable.

    • In a ring topology, devices are connected in a circular manner.

    • In a mesh topology, devices are...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I appeared for an interview in Jan 2025.

Round 1 - Coding Test 

Test was based on arrays and some dsa concepts.

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Apr 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Find connected components in a graph
  • Ans. 

    Use Depth First Search (DFS) to find connected components in a graph

    • Start by initializing all vertices as unvisited

    • Iterate through each vertex and perform DFS to find connected components

    • Keep track of visited vertices to avoid revisiting

    • Example: For a graph with vertices {A, B, C} and edges {(A, B), (B, C)}, the connected components are {A, B, C}

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. Design chess game
  • Ans. 

    Design a chess game with proper board setup, piece movements, and win conditions.

    • Create a 8x8 grid to represent the chess board

    • Assign initial positions to each type of chess piece (pawn, rook, knight, bishop, queen, king)

    • Implement rules for each piece's movement (e.g. pawn moves forward, rook moves horizontally/vertically)

    • Check for valid moves and capture opponent's pieces

    • Implement win conditions (checkmate, stalemate)

    • ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well

Skills evaluated in this interview

I applied via Job Portal and was interviewed in Apr 2022. There were 5 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

It was simple program of url shorting for registered and non registered users each request must have unique shortened url.

Round 3 - Technical 

(2 Questions)

  • Q1. Palindrome implementation and run time
  • Ans. 

    A palindrome is a word or phrase that reads the same backward as forward. Implementing it involves comparing the first and last characters and iterating towards the middle.

    • Implement a function that takes a string as input and returns true if it is a palindrome, false otherwise.

    • Use two pointers, one starting from the beginning and the other from the end, and compare the characters at each position.

    • If the characters matc...

  • Answered by AI
  • Q2. DSA and various algorithms and run time
Round 4 - One-on-one 

(1 Question)

  • Q1. This round was one on one with VP of engineering. Basic q and a regarding role and responsibilities
Round 5 - HR 

(1 Question)

  • Q1. Relocation, Reason For job change, future plan, careers objective

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice DSA and algorithms
In coding test they asked you explain code and if there is any improvement needed in code.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Jun 2023. There were 4 interview rounds.

Round 1 - Coding Test 

Scenarios base conding round

Round 2 - Coding Test 

Questions on strings in javascript.
Basic javascript and typescript.

Round 3 - One-on-one 

(1 Question)

  • Q1. Questions on cloud technologies
Round 4 - HR 

(1 Question)

  • Q1. Cultural fit and salary related discussion
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before May 2022. There were 3 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Basic questions on data structures
Round 2 - Behavioral 

(1 Question)

  • Q1. Second round was Managerial Round. The interviewer basically had a conversation with me and asked some hr questions also.
Round 3 - HR 

(1 Question)

  • Q1. Basic HR questions
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jan 2024. There were 3 interview rounds.

Round 1 - Coding Test 

Easy coding questions DSA

Round 2 - Technical 

(2 Questions)

  • Q1. Reverse a linked list
  • Ans. 

    Reverse a linked list by changing the pointers direction

    • Start with three pointers: current, previous, and next

    • Iterate through the linked list, updating the pointers to reverse the direction

    • Update the head pointer to point to the new first node

  • Answered by AI
  • Q2. Find middle of linked list
  • Ans. 

    To find the middle of a linked list, use the slow and fast pointer technique.

    • Initialize two pointers, slow and fast, both pointing to the head of the linked list.

    • Move slow pointer by one step and fast pointer by two steps until fast reaches the end of the list.

    • The position of the slow pointer will be the middle of the linked list.

  • Answered by AI
Round 3 - Technical 

(1 Question)

  • Q1. Pick from a basket of oranges
  • Ans. 

    The question is asking to pick an orange from a basket.

    • Carefully select a ripe orange without any bruises or blemishes

    • Gently twist the orange off the stem to avoid damaging the fruit

    • Check for firmness and weight to determine ripeness

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Open Financial Technologies Private Limited Software Engineer interview:
  • Easy DSA

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

OneCard user image Kishan KAVATHIYA (Kishu)

posted on 15 May 2024

Interview experience
3
Average
Difficulty level
-
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Internal Implementation of HashMap
  • Ans. 

    HashMap is implemented using an array of linked lists to handle collisions.

    • HashMap stores key-value pairs in an array of linked lists

    • Hash function is used to determine the index of the array where the key-value pair will be stored

    • Collision handling is done by chaining, where multiple key-value pairs with the same hash value are stored in the same linked list

    • HashMap allows null keys and values

    • HashMap is not synchronized...

  • Answered by AI

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

Money View user image Shreyas Vinayak Patil CSE-2019-23

posted on 5 Jun 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.

Round 1 - Aptitude Test 

2hrs aptitude test was there

Round 2 - Coding Test 

2 hrs coding test was there

Round 3 - Group Discussion 

GD was conducted and then i passed it

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Job Portal and was interviewed before Sep 2023. There were 4 interview rounds.

Round 1 - Coding Test 

Medium level leet code questions

Round 2 - One-on-one 

(1 Question)

  • Q1. Low Leven system design of Instagram.
  • Ans. 

    Low level system design of Instagram involves designing the core components like database, storage, caching, and networking.

    • Use sharding to distribute data across multiple database servers for scalability.

    • Implement a caching layer using Redis or Memcached to improve performance.

    • Utilize a content delivery network (CDN) for faster content delivery to users.

    • Design a fault-tolerant storage system to ensure data durability ...

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. Creating a high level design of a message queue system
  • Ans. 

    Designing a message queue system for efficient communication between components

    • Define the requirements and constraints of the system

    • Choose a suitable messaging protocol (e.g. AMQP, MQTT)

    • Design the message format and structure

    • Implement mechanisms for message persistence and delivery guarantees

    • Consider scalability and fault tolerance

    • Use appropriate data structures and algorithms for efficient message handling

  • Answered by AI
Round 4 - HR 

(2 Questions)

  • Q1. What are your goals ?
  • Ans. 

    My goal is to continuously improve my technical skills, contribute to impactful projects, and eventually move into a leadership role.

    • Continuously improve technical skills through learning new technologies and best practices

    • Contribute to impactful projects by delivering high-quality code and solutions

    • Work towards moving into a leadership role by taking on more responsibilities and mentoring junior team members

  • Answered by AI
  • Q2. Why you choose jupiter
  • Ans. 

    I chose Jupiter because of its strong gravitational pull and potential for scientific exploration.

    • Jupiter's large size and mass make it a key player in shaping the solar system

    • Its strong magnetic field and radiation belts provide valuable insights for space research

    • Jupiter's moons, like Europa and Io, offer unique environments for potential exploration missions

  • Answered by AI

Skills evaluated in this interview

CRED Interview FAQs

How many rounds are there in CRED Network Engineer interview?
CRED interview process usually has 1 rounds. The most common rounds in the CRED interview process are Technical.
What are the top questions asked in CRED Network Engineer interview?

Some of the top questions asked at the CRED Network Engineer interview -

  1. What is netw...read more
  2. What is topol...read more
  3. Wha is osi mo...read more

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CRED Network Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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