GDS Group Interview Questions and Answers

Q1. What was your experience during the face-to-face interview for the department manager position?
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Q2. What is your position preference regarding the preparation of custom-related documents and addressing Bill of Entry queries, as well as completing the checklist for the Bill of Entry?
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Q1. What is SAML flow?
Ans. 
SAML flow is a process for exchanging authentication and authorization data between identity providers and service providers.
• SAML flow involves the exchange of XML-based security assertions.

• It typically includes steps such as authentication request, response, and validation.

• SAML flow can be initiated by a user trying to access a service that requires authentication.

• It helps establish trust between different systems by
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Q2. Explain more about pinfedarte?
Ans. 
Pinfedarte is a security mechanism used in computer systems to prevent unauthorized access.
• Pinfedarte is a form of access control that restricts users from accessing certain resources or performing specific actions.

• It typically involves the use of passwords, encryption, biometrics, or other authentication methods.

• Pinfedarte helps protect sensitive information and prevent security breaches.

• Examples of pinfedarte include...read more
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Q1. Explain flows in OAUTH?
Ans. 
OAUTH flows are different ways in which a client application can obtain authorization to access resources on behalf of a user.
• Authorization Code Flow: Client exchanges an authorization code for an access token.

• Implicit Flow: Client receives access token directly.

• Client Credentials Flow: Client uses its own credentials to authenticate and receive access token.

• Resource Owner Password Credentials Flow: Client collects use...read more
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Q2. Do you know Dynatrace, sumologic tools?
Ans. 
Yes, I am familiar with Dynatrace and Sumo Logic tools.
• I have experience using Dynatrace for application performance monitoring and management.

• I have used Sumo Logic for log management and analytics.

• I am proficient in setting up alerts, dashboards, and troubleshooting issues using these tools.
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Q1. What is polymorphism
Ans. 
Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• It enables a single interface to be used for different data types or classes.

• Examples include method overloading and method overriding in object-oriented programming.
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Q2. Find missing number from nth number array.
Ans. 
Find missing number from nth number array.
• Iterate through the array and calculate the sum of all numbers

• Calculate the sum of numbers from 1 to n using the formula n*(n+1)/2

• Subtract the sum of array from the sum of numbers from 1 to n to find the missing number
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Q3. Explain inheritance and it types
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Inheritance allows a class to reuse code from another class.

• Types of inheritance include single inheritance, where a class inherits from only one parent class, and multiple inheritance, where a class inherits from multiple parent classes.

• Example: Class B inherits from Class A, so Class B can access
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Q4. Find 2nd max elements from aaray
Ans. 
Find 2nd max element from array of strings
• Sort the array in descending order

• Skip the first element (max element)

• Return the second element
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Easy Level DS Questions - 30 mins

Q1. Cloud Services related questions
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Q2. ETL Based question
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A comprehensive coding test which included job role simulation.

Advanced Cloud Services questions

Q1. Introduce yourself
Ans. 
I am a Senior Software Developer with 8 years of experience in full-stack development, specializing in Java and Angular.
• 8 years of experience in full-stack development

• Specialize in Java and Angular

• Strong problem-solving skills

• Experience working in agile environments
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Q2. Why did you leave your last organisation
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Q1. Difference between wifi AC and Ax
Ans. 
Wifi AC is the 5th generation of wifi technology, while Wifi Ax is the 6th generation with improved speed and efficiency.
• Wifi AC operates on the 5 GHz band, while Wifi Ax operates on both 2.4 GHz and 5 GHz bands.

• Wifi Ax supports MU-MIMO (Multi-User, Multiple Input, Multiple Output) technology for better performance in crowded networks.

• Wifi Ax offers higher data rates and improved efficiency compared to Wifi AC.

• Wifi Ax ...read more
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Q2. What is called as DTIM?
Ans. 
DTIM stands for Delivery Traffic Indication Message, used in Wi-Fi networks to inform clients about the presence of buffered broadcast and multicast frames.
• DTIM is a parameter in the Wi-Fi beacon frame that indicates to clients how often they should wake up to receive broadcast and multicast traffic.

• It helps in saving battery life for devices by allowing them to sleep for longer periods of time.

• Clients can set their po...read more
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2 coding questions were given , Running atleast one question with all test cases passing is mandatory.

Q1. Bit manipulation question(asked to write atleast pseudo code)
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Q2. Array based question(asked to write atleast pseudo code)
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JAM just introduce yourself or speak on sometime topic shared

English knowledge pen n paper

Q1. About my experience and job profile
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Q1. About my profile and work experience with ability to sell exhibition space.
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Q1. Asked about my carier and able to work in company atmosphere.
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Q1. He never appeared and just given me time and dates for two weeks.
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