TCS iON ProCert - Big Data on Cloud (Designer)
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About TCS iON ProCert - Big Data on Cloud (Designer)
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 AllDesign 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
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
Key Features
Available Assessment Centres
Andhra Pradesh
- Chirala
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