TDCX Digilab India Interview Questions and Answers

Nothing as such very easy aptitude

Q1. Questions related to CS
Add your answer

Q1. Questions related to CS
Add your answer

Q1. Questions related to CS
Add your answer

Q1. What are the data types in python?
Ans. 
Python data types include integers, floats, strings, lists, tuples, dictionaries, and sets.
• Integers: whole numbers without decimal points, e.g. 5, -3

• Floats: numbers with decimal points, e.g. 3.14, -0.5

• Strings: sequences of characters enclosed in quotes, e.g. 'hello', '123'

• Lists: ordered collections of items, e.g. [1, 'apple', True]

• Tuples: ordered, immutable collections, e.g. (1, 'banana', False)

• Dictionaries: key-value ...read more
Answered by AI
Add your answer
Q2. What is inheritence in python and its types?
Ans. 
Inheritance in Python allows a class to inherit attributes and methods from another class.
• Types of inheritance in Python include single inheritance, multiple inheritance, and multilevel inheritance.

• Single inheritance: a class inherits from only one base class.

• Multiple inheritance: a class inherits from multiple base classes.

• Multilevel inheritance: a class inherits from a derived class, which in turn inherits from anoth
Answered by AI
Add your answer
Q3. Difference between tuple, list, dictionaries and set.
Ans. 
Tuple is immutable, list is mutable, dictionaries are key-value pairs, and set is a collection of unique elements.
• Tuple: Immutable, ordered collection of elements. Example: (1, 2, 3)

• List: Mutable, ordered collection of elements. Example: [1, 2, 3]

• Dictionaries: Key-value pairs, unordered. Example: {'key1': 'value1', 'key2': 'value2'}

• Set: Collection of unique elements, unordered. Example: {1, 2, 3}
Answered by AI
Add your answer
Q4. Reverse a string without using slicing. Need to write it on paper.
Add your answer

Q1. Basic questions about us.
Add your answer
Q2. Given a string and asked to get the vowels in a string.
Add your answer

Q1. Basic Linux Based Questions
Add your answer
Q2. MYSQL based questions
Add your answer
Q3. Call flow of DRA-PCRF
Ans. 
DRA-PCRF call flow involves Diameter messages between Diameter Routing Agent and Policy and Charging Rules Function.
• Diameter messages are exchanged between DRA and PCRF for policy and charging control in a network.

• DRA acts as a proxy between the PCRF and other network elements, routing Diameter messages.

• PCRF provides policy control decision-making for subscriber sessions based on network policies.

• Example: DRA receives ...read more
Answered by AI
Add your answer

Basic Apptitude test. Can pass

Q1. Similar questiosns like Round 1
Add your answer

Q1. Introduce yourself.
Ans. 
I am a Telecom Engineer with a strong background in network design and implementation.
• Experienced in configuring and troubleshooting network equipment

• Skilled in analyzing network performance and implementing solutions

• Proficient in various networking protocols such as TCP/IP and VLANs
Answered by AI
Add your answer
Q2. Tell me About this Company, Why do you want to?
Ans. 
The company is a leading telecommunications provider known for its innovative solutions and commitment to customer satisfaction.
• The company has a strong reputation in the industry for providing reliable and cutting-edge telecommunications services.

• I admire the company's focus on customer satisfaction and commitment to delivering high-quality solutions.

• The company's track record of innovation and technological advanceme...read more
Answered by AI
Add your answer

Q1. Find out the sum of first n prime number
Ans. 
To find the sum of the first n prime numbers
• Iterate through numbers starting from 2 and check if each number is prime

• Keep track of the sum as you find each prime number

• Stop when you have found n prime numbers
Answered by AI
Add your answer
Q2. A logical puzzle. it is one of the standard ones you prepare for, in context of sde interviews.
Add your answer

Q1. Salary breakup, PF contribution, What Grievances have you handled briefing,
Add your answer

Q1. What was your previous job Responsibilities
Add your answer

15 MCQ on reading compression

15 MCQ on logical reasoning

Q1. Tell me about yourself
Ans. 
I am a data-driven professional with a strong background in research and analysis.
• Experienced in collecting, analyzing, and interpreting data

• Proficient in using statistical software and tools

• Strong problem-solving and critical thinking skills

• Excellent communication and presentation abilities
Answered by AI
Add your answer
Q2. Why we should select you.
Ans. 
I have a strong background in data analysis, excellent communication skills, and a proven track record of delivering high-quality research results.
• Extensive experience in data analysis and research methodologies

• Strong communication skills to effectively present findings and collaborate with team members

• Proven track record of delivering high-quality research results on time and within budget
Answered by AI
Add your answer