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CallStreet Global Services Interview Questions and Answers

Updated 5 May 2021

CallStreet Global Services Interview Experiences

1 interview found

Interview Questionnaire 

4 Questions

  • Q1. What is chargeback process
  • Ans. 

    Chargeback process is a dispute resolution process initiated by a cardholder's bank to recover funds from a merchant.

    • Chargeback is initiated by the cardholder's bank

    • It is a dispute resolution process

    • It is used to recover funds from a merchant

    • Chargeback can be initiated for various reasons such as fraud, goods not received, etc.

    • The merchant has a chance to dispute the chargeback

  • Answered by AI
  • Q2. How the chargeback works and lifecycle of chargeback process
  • Ans. 

    Chargeback is a process where a cardholder disputes a transaction and the funds are returned to them.

    • Cardholder disputes a transaction with their bank

    • Bank contacts merchant's bank to initiate chargeback

    • Merchant's bank investigates and responds with evidence

    • If evidence is insufficient, funds are returned to cardholder

    • If evidence is sufficient, chargeback is denied

  • Answered by AI
  • Q3. How to prevent chargeback
  • Ans. 

    Preventing chargebacks requires a multi-faceted approach.

    • Ensure clear communication with customers regarding billing and refunds

    • Use fraud detection tools to identify and prevent fraudulent transactions

    • Provide excellent customer service to address any issues before they escalate to chargebacks

    • Implement a chargeback management system to track and respond to chargebacks

    • Regularly review and update policies and procedures t

  • Answered by AI
  • Q4. What is card network and tell me few card network
  • Ans. 

    A card network is a system that facilitates the transfer of funds between financial institutions and merchants.

    • Card networks act as intermediaries between merchants, cardholders, and issuing banks.

    • They set rules and standards for transactions and ensure security and fraud prevention.

    • Examples of card networks include Visa, Mastercard, American Express, and Discover.

  • Answered by AI

Charge Back Analyst Interview Questions asked at other Companies

Q1. How the chargeback works and lifecycle of chargeback process
View answer (1)

Jobs at CallStreet Global Services

View all

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Aug 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Regarding my previous experience.
  • Q2. Regarding my background

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and honest

I applied via Recruitment Consultant and was interviewed in May 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Java questions like what is string, how you make marker Interface, difference between hash map hash set and hash table , JSP lifecycle , how to call java method in JSP what is intersepter

Interview Preparation Tips

Interview preparation tips for other job seekers - For being java developer cover String, collection,oops concepts, comparator and comparable,if use frame work complete knowledge of that framework, and Type of statement in SQL and difference with use

Interview Questionnaire 

1 Question

  • Q1.  It is a telephonic round. First question:Tell me about yourself , second question :method overriding .then he asked about my salary current CTC and expected CTC ,I have answered the same and said that we...

Interview Preparation Tips

Interview preparation tips for other job seekers - Really felt the technical interviewer behaviour is not professional.

I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. Core Java, SQL,JSP,Servlet
  • Q2. SQL Injection
  • Q3. Collection details
  • Q4. Rest API,Soap API

Interview Preparation Tips

Interview preparation tips for other job seekers - First Technical then Manager round (just project details)

Interview Questionnaire 

4 Questions

  • Q1. Life cycle of servlet and jsp
  • Ans. 

    Servlet and JSP life cycle involves initialization, request processing and destruction.

    • Servlet life cycle includes init(), service() and destroy() methods.

    • JSP life cycle includes translation, compilation, initialization, and request processing.

    • Servlet container manages the life cycle of servlets and JSPs.

    • Servlet and JSP objects are created and initialized during initialization phase.

    • During request processing phase, ser...

  • Answered by AI
  • Q2. Joins and basic SQL concept
  • Q3. Implementation of jdbc
  • Ans. 

    JDBC is a Java API for connecting to and interacting with databases.

    • JDBC stands for Java Database Connectivity.

    • It provides a standard interface for connecting to databases.

    • JDBC drivers are used to connect to specific databases.

    • JDBC can be used to execute SQL queries and retrieve results.

    • Example: Class.forName("com.mysql.jdbc.Driver"); Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/mydb","userna

  • Answered by AI
  • Q4. Puzzle questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic concepts of java ,servlet, jsp ,jdbc and javascript

Skills evaluated in this interview

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

I applied via Referral and was interviewed in Jan 2023. There were 4 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 - Aptitude Test 

General asked aptitude
Focus most on profit lost, percentage

Round 3 - One-on-one 

(1 Question)

  • Q1. Asked mostly on core java bcz i was selected for trainee role and JavaScript along with bootstrap
Round 4 - One-on-one 

(1 Question)

  • Q1. Asked DSA array, searching, sorting, linkedlist

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare yourself in java
Easy level of DSA
Servlet, jsp, jdbc
Spring and spring boot add advantage
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-

I appeared for an interview in Aug 2022.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Mainlyfocus on oops and basic core java question
  • Q2. What is try catch and finally
  • Ans. 

    try catch and finally are keywords used in exception handling in programming languages.

    • try block contains the code that may throw an exception

    • catch block catches the exception thrown by the try block and handles it

    • finally block contains the code that is executed regardless of whether an exception is thrown or not

    • try-catch-finally is used to handle errors and prevent program crashes

    • Example: try { //code that may throw a...

  • Answered by AI
Round 3 - Group Discussion 

Why are you leaving your company

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing here to learn ,and expect everything from you

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Core java Java script Servlet jsp
Round 3 - Technical 

(1 Question)

  • Q1. Servlet and jsp
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Sep 2022.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - Aptitude Test 

Logical questions were there with difficult from easy to medium type.

Round 3 - Technical 

(1 Question)

  • Q1. Core Java, Basic SQL then Project discussion afyer that 1 to 2 coding questions (easy to medium type)

CallStreet Global Services Interview FAQs

How to prepare for CallStreet Global Services interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at CallStreet Global Services. The most common topics and skills that interviewers at CallStreet Global Services expect are SQL, Operations, CRM, Automation and MS Office.
What are the top questions asked in CallStreet Global Services interview?

Some of the top questions asked at the CallStreet Global Services interview -

  1. How the chargeback works and lifecycle of chargeback proc...read more
  2. What is card network and tell me few card netw...read more
  3. What is chargeback proc...read more

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CallStreet Global Services Reviews and Ratings

based on 9 reviews

4.3/5

Rating in categories

4.2

Skill development

4.5

Work-life balance

4.3

Salary

4.4

Job security

4.2

Company culture

4.3

Promotions

4.5

Work satisfaction

Explore 9 Reviews and Ratings
Manager - Operations

Chennai

9-15 Yrs

Not Disclosed

Associate Director

Chennai

8-13 Yrs

Not Disclosed

Senior Recruiter

Chennai

4-7 Yrs

Not Disclosed

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