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TCS System Administrator Interview Questions, Process, and Tips
Top TCS System Administrator Interview Questions and Answers
- Q1. What programming language you know , and can code in ?
- Q2. What Oops concepts polymorphism and encapsulation mean , differentiate them
- Q3. WHAT ARE DIFFERENCES AND SIMILARITY BETWEEN C AND C++?
TCS System Administrator Interview Experiences
30 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed before Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. Related to my technology
- Q2. Basic logical questions
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed before Nov 2023. There was 1 interview round.
(1 Question)
- Q1. What are various types of RC in TR
- Ans.
Various types of RC in TR include Remote Control, Release Candidate, and Root Cause.
Remote Control: Refers to controlling a device or system from a distance.
Release Candidate: A version of software that is ready for testing before final release.
Root Cause: The underlying cause of a problem or issue.
Interview Preparation Tips
Selected
I applied via AmbitionBox and was interviewed in Aug 2022. There were 3 interview rounds.
(3 Questions)
- Q1. WHAT ARE FOUR BASIC PRINCIPLES OF OOPS?
- Ans.
Four basic principles of OOPS are encapsulation, inheritance, polymorphism, and abstraction.
Encapsulation: bundling of data and methods that manipulate the data within a single unit
Inheritance: ability of a class to inherit properties and characteristics from a parent class
Polymorphism: ability of objects to take on multiple forms or have multiple behaviors
Abstraction: hiding of complex implementation details and provi
- Q2. WHAT IS POLYMORPHISM?
- Ans.
Polymorphism is the ability of an object to take on many forms.
Polymorphism allows objects of different classes to be treated as if they are of the same class.
It is achieved through method overloading and method overriding.
Example: A shape class can have different subclasses like circle, square, triangle, etc. and all can be treated as shapes.
Polymorphism helps in achieving code reusability and flexibility.
- Q3. WHAT ARE DIFFERENCES AND SIMILARITY BETWEEN C AND C++?
- Ans.
C is a procedural language while C++ is an object-oriented language. C++ is an extension of C.
C++ supports classes and objects while C does not.
C++ has better support for polymorphism and inheritance than C.
C++ has a standard template library (STL) which provides a collection of classes and functions for common programming tasks.
C++ is more complex than C and requires more knowledge of object-oriented programming conce...
(2 Questions)
- Q1. TELL ME ABOUT YOUR DAILY ROUTINE?
- Q2. WHY SHOULD WE HIRE YOU?
Interview Preparation Tips
EYE CONTACT
SMILE ON FACE
Skills evaluated in this interview
What people are saying about TCS
Selected
I applied via Campus Placement and was interviewed in Jun 2022. There were 4 interview rounds.
Aptitude test held on computer
They have asked Java coding and other like relocation
(3 Questions)
- Q1. In HR rounds they were asking person questions
- Q2. Tell me about your location
- Q3. Are you ready to relocate
Interview Preparation Tips
TCS interview questions for designations
Selected
I applied via Campus Placement and was interviewed before Nov 2023. There were 2 interview rounds.
Programming knowledge
(2 Questions)
- Q1. Tell me about yourself
- Q2. What is your experience?
Get interview-ready with Top TCS Interview Questions
(2 Questions)
- Q1. Tell about yourself and what is your aim
- Q2. What ia your salary expectation
Interview Preparation Tips
Communication
I applied via Campus Placement and was interviewed in May 2022. There was 1 interview round.
(2 Questions)
- Q1. Define oops concept , print an array in reverse order, what is os?
- Ans.
Oops concept is a programming paradigm that focuses on objects and their interactions. Printing an array in reverse order involves iterating through the array and printing each element in reverse order. OS stands for Operating System.
Oops concept involves encapsulation, inheritance, and polymorphism.
To print an array in reverse order, start from the last element and iterate backwards.
Operating System is a software that...
- Q2. Tell me about yourself, hobbies
Interview Preparation Tips
Skills evaluated in this interview
Selected
I was interviewed before Mar 2023.
(2 Questions)
- Q1. Network scenarios based question
- Q2. Explain BGP, OSPF, DMZ , OSI, VLAN,VTP, Monitoring tool
- Ans.
BGP, OSPF, DMZ, OSI, VLAN, VTP, and Monitoring tools are key networking concepts and tools used in system administration.
BGP (Border Gateway Protocol) is a routing protocol used to exchange routing information between different networks on the internet.
OSPF (Open Shortest Path First) is a link-state routing protocol used to determine the best path for data packets in a network.
DMZ (Demilitarized Zone) is a network segm...
Interview Preparation Tips
professional and financial not available . Its suggestion to join the company at the retirement age.
Skills evaluated in this interview
Selected
I applied via Company Website and was interviewed before Feb 2022. There were 2 interview rounds.
(2 Questions)
- Q1. System Administrator Questions
- Q2. ITIL Process Questions
Interview Preparation Tips
(2 Questions)
- Q1. Completely based on skill
- Q2. VMware and windows ,
Interview Preparation Tips
TCS Interview FAQs
The duration of TCS System Administrator interview process can vary, but typically it takes about less than 2 weeks to complete.
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TCS System Administrator Interview Process
based on 37 interviews
3 Interview rounds
- Resume Shortlist Round
- Technical Round
- HR Round
Top Skills for TCS System Administrator
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TCS System Administrator Reviews and Ratings
based on 543 reviews
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