TCS iON ProCert - Big Data on Cloud (Designer)

Get Certified on Your Analytics Proficiency

Registration Closes

Assessment Date

About TCS iON ProCert - Big Data on Cloud (Designer)

TCS iON ProCert - Big Data on Cloud (Designer) is a 2-Stage certification designed to help experienced designers gain recognition for their Big Data on Cloud proficiency and enhance their industry credibility. This certification is designed by top industry practitioners to evaluate an individual's designing expertise in Big Data on Cloud. The proctored remote assessment will be conducted online allowing candidates to take the test from home using their laptop or desktop, without having to visit the test centre.

Who can Apply?

Possess 3 to 20 years of experience

Age group of 22 to 45 years

Minimum 50% in 10th, 12th and Graduation

Can be currently employed with TCS

Part Time/Distance Education/Correspondence qualifications will not be eligible

Not have more than 2 years break in career/academics

Assessment Details

Minutes Questions Marks

Proctored Remote Assessment for designers covering architecture and design principles in Big Data on Cloud, conducted online

Minutes Case Studies Marks

Case Study Based Assessment to test the architectural level knowledge of Big Data on Cloud

Design Principles

RDBMS & Java Programming

Hadoop Ecosystem and Architecture

Advanced Hadoop

Data on Cloud

Please click here for detailed sub-topics under each topic.

Assessment Topics

+ Expand All - Collapse All

Design Principles: (Number of Questions - 10)

  • Lambda/Client Server/two-tier and three-tier Architecture
  • Online Transaction Processing (OLTP) & Online Analytical Processing (OLAP)
  • Data lifecycle
  • Data transmission methodology
  • Data integration and processing methodology
  • Change data capture and slowly changing dimension, Star and Snowflake schema
  • Dimensions and facts tables
  • Metadata types
  • Different data quality checks
  • Orchestration methodology

RDBMS and Java Programming: (Number of Questions - 10)

  • RBDMS - Normalization, complex DML (scenario based)
  • Java - Variables, modifiers, operators, loops, decisions, array, regex, string, methods, file I/O, exceptions, classes, relationships, inheritance, polymorphism, abstraction, encapsulation, interface, collections, packages, data structures, serialization

Hadoop Ecosystem and Architecture: (Number of Questions - 10)

  • Hadoop ecosystem
  • Hadoop Distributed File System (HDFS) architecture
  • MapReduce/Yet Another Resource Negotiator (YARN) architecture architecture
  • Hive architecture
  • HBase architecture
  • Spark architecture
  • Kafka architecture

Advanced Hadoop: (Number of Questions - 25)

  • Hadoop - I/O, file formats, compression techniques
  • Hive - Partitioning, bucketing, serialization and deserialization, upsert , insert and delete
  • Spark - Components, abstractions, variables, partitions and partitioning, lineage and DAG graph, deployment modes, transformations and actions
  • Spark SQL - Dataframe API, query optimizer, execution plan
  • HBase - Operational commands, row key, catalog column family, row deletion, tombstone markers, HLog & WAL
  • Kafka - Offset, partitioning key, leader, follower and consumer group, queue exception

Data on Cloud: (Number of Questions - 20)

  • Cloud service models
  • Cloud layers
  • Cloud deployment models
  • Security management
  • Elasticity and scalability
  • Benefits of cloud
  • Cloud service providers
View More View Less

Advantages of TCS iON ProCert - Big Data on Cloud (Designer)

  • Get Recognised - Gain recognition for your Big Data on Cloud experience and expertise
  • Get an Edge - Stand out among your peers by enhancing your industry credibility
  • Get Noticed - Get career opportunities in Big Data on Cloud with top recruiters

Related Products

Our Corporate Partners

and more ...

Key Features

Validation of Practical Expertise in Big Data on Cloud (Designer) by Industry Practitioners
Well Researched and High Quality Questions
Gain Access to Top Corporates Looking for Big Data on Cloud (Designer) Talent
Scheduled and Proctored Online Remote Assessments on the TCS iON Secured Digital Platform


Available Assessment Centre(s)

View list of all available assessment centres within India

Available Assessment Centres

Andhra Pradesh

  • Chirala
  • Guntur
  • Kakinada
  • Kurnool
  • Nellore
  • Rajahmundry
  • Tirupathi
  • Vijayawada
  • Visakhapatnam
  • Vizianagaram


  • Dibrugarh
  • Guwahati
  • Jorhat
  • Silchar
  • Tezpur


  • Arrah
  • Darbhanga
  • Muzaffarpur
  • Patna


  • Chandigarh


  • Bhilai Nagar
  • Bilaspur
  • Raipur


  • New Delhi


  • Panaji


  • Ahmedabad
  • Anand
  • Gandhinagar
  • Mehsana
  • Rajkot
  • Surat
  • Vadodara


  • Ambala
  • Gurugram
  • Hisar
  • Karnal
  • Kurukshetra

Himachal Pradesh

  • Hamirpur

Jammu and Kashmir

  • Jammu
  • Samba


  • Bokaro Steel City
  • Dhanbad
  • Hazaribagh
  • Jamshedpur
  • Ranchi


  • Bengaluru
  • Kalaburagi (Gulbarga)
  • Hubballi (Hubli)
  • Mangaluru (Mangalore)
  • Mysuru (Mysore)
  • Shivamogga (Shimoga)
  • Udupi


  • Kannur
  • Kozhikode
  • Thiruvananthapuram
  • Thrissur

Madhya Pradesh

  • Bhopal
  • Gwalior
  • Indore
  • Jabalpur
  • Sagar
  • Satna
  • Ujjain


  • Amravati
  • Aurangabad
  • Jalgaon
  • Kolhapur
  • Mumbai
  • Nagpur
  • Nanded
  • Nashik
  • Navi Mumbai
  • Pune


  • Shillong


  • Aizawl


  • Kohima


  • Balasore
  • Berhampur-Ganjam
  • Bhubaneswar
  • Cuttack
  • Dhenkanal
  • Rourkela
  • Sambalpur


  • Amritsar
  • Bhatinda
  • Jalandhar
  • Ludhiana
  • Mohali
  • Patiala


  • Ajmer
  • Bikaner
  • Jaipur
  • Jodhpur
  • Kota
  • Sikar
  • Udaipur

Tamil Nadu

  • Chennai
  • Coimbatore
  • Madurai
  • Salem
  • Tiruchirappalli
  • Tirunelveli


  • Hyderabad
  • Karimnagar
  • Warangal

Uttar Pradesh

  • Agra
  • Aligarh
  • Allahabad
  • Bareilly
  • Ghaziabad
  • Gorakhpur
  • Greater Noida
  • Jhansi
  • Kanpur
  • Lucknow
  • Meerut
  • Moradabad
  • Muzaffarnagar
  • Noida
  • Varanasi


  • Dehradun
  • Haldwani
  • Roorkee

West Bengal

  • Asansol
  • Hooghly
  • Kolkata
  • Siliguri

Candidate Testimonials

Have a Question?

If you want to know more about our products, pricing or anything else


1.How do I register and take TCS iON ProCert - Big Data on Cloud (Designer) certification assessment?+
  1. Click on "Buy Now" on the "TCS iON ProCert - Big Data on Cloud (Designer)" product page.
  2. Login with your TCS iON Digital Learning Hub credentials or sign up as a new user.
  3. After login/sign up, you will be asked to share your details required to complete your registration process. This includes your name, email ID, phone number and other details.
  4. In case of Buy Now: On successful submission of the registration form, you need to proceed to make the payment by clicking on "Click to Proceed."
  5. In case of Activate Now: A pop-up window will open, where you need to enter the Licence Code and click on the "Activate Now" button. Once you click on the "Close" button, you will be automatically redirected to "My Dashboard".
  6. You will receive a successful registration message on your registered email ID/mobile number.
  7. Since this is an online assessment, you will not receive any hall ticket. However, you will receive the link to download TCS iON Assessment Launcher along with login credentials on your registered email ID four days prior to the scheduled assessment date.