Home › Big Data › 250+ Scala Interview FAQs › Scala Interview 140+ FAQs › 03: Q1 – Q6 Scala interview Q&As on Functional Programming

03: Q1 – Q6 Scala interview Q&As on Functional Programming

100+ FAQ Scala interview questions answered with code. Learn more about FP – 6 tips to transforming your thinking from OOP/imperative programming to functional programming (i.e. FP). Scala is very popular in Apache Spark programming to process Big Data. 70+…

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300+ Java Interview FAQs
Java FAQs - 01: Prepared?
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Java FAQs - 02: Ice Breaker
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Java FAQs - 03: Core Java
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Java FAQs - 04: OOP & FP
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Java FAQs - 05: JEE
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Java FAQs - 06: Spring
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Java FAQs - 07: Hibernate
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Java FAQs - 08: Web Services
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Java FAQs - 09: Microservices
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Java FAQs - 10: Messaging
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Java FAQs - 11: Architecture
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Java FAQs - 12: RDBMS
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Java FAQs - 13: SQL
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Java FAQs - 14: Code Quality
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Java FAQs - 15: Key Areas
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Java FAQs - 16: UML
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Java FAQs - 17: GIT
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Java FAQs - 18: Unix
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Java FAQs - 19: DevOps (CI/CD)
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Java FAQs - 20: AWS (Cloud)
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Java FAQs - 21: Maven
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Java FAQs - 22: Regex
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Java FAQs - 23: JSON & XML
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Java FAQs - 24: JMeter
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16+ Java Key Areas
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Key Area - Design Concepts
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Key Area - Debugging
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Key Area - Debug Java
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Key Area - Debug JEE
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Key Area - Debug Maven
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Key Area - Debug Spark
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Key Area - Debug Spring
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Key Area - Design Patterns
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Key Area - Security
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Key Area - Productivity Tools
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300+ Core Java Interview Q&As
Core Java - Overview
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Core Java - Data types
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Core Java - Constructors
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Core Java - Reserved Key Words
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Core Java - Classes
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Core Java - Objects
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Core Java - Data Structures
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Core Java - Annotations
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Core Java - AOP
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Core Java - Other
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Core Java - Differences X & Y
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Core Java - Exceptions
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Core Java - Java 7
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Core Java - Java 8
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Core Java - JVM
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Core Java - Reactive Program
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Core Java - Swing & AWT
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Core Java - Understanding
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300+ Enterprise Java Interview Q&As
JEE - Overview
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JEE - JPA
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Key Area - JEE - API Design
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JEE - JDBC
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JEE - Microservices
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JEE - JMS
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JEE - JMX
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JEE - JNDI and LDAP
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150+ Spring & Hibernate Interview FAQs
Framework - Hibernate Q&As
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Framework - Spring MVC
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Framework - Spring Cloud
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Framework - Spring IO
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Framework - Spring Config
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150+ Java Architect interview FAQs
Architecture - Patterns
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Architecture - How to
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Architecture - AWS
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Architecture - Azure
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Architecture - Distributed
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Architecture - Microservices
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Architecture - Networking
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Architecture - QoS
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150+ Companion Tech Interview Q&As
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Tech - JSON interview Q&As
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Tech - Maven interview Q&As
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Tech - Groovy interview Q&As
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Tech - JMeter interview Q&As
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Tech - Domain Knowledge Q&As
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Tech - FIX interview Q&As
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Tech - YAML interview Q&As
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Tech - XSD Interview Q&As
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Tech - JavaScript - Angular JS
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Tech - Networking interview Q&As
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Tech - AWS Cloud
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Tech - Docker & Kubernetes
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150+ Java code quality interview Q&As
Code Quality - Automation
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Code Quality - Unit Testing FAQs
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Code Quality – Testing DAOs
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Code Quality – JUnit, Mockito & Spring
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Code Quality – JUnit Web
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Code Quality - Spring TXN
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150+ Java coding interview Q&As
Coding - Can you write code?
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Coding - Complete the code
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Coding - Converting from A to B
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Coding - Designing your classes
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Coding - Data Structures
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Coding - Big O notation
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Coding - Graph Structure
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Coding - LinkedList Structure
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Coding - Map Structure
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Coding - Pointer Algorithms
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Coding - Queue Structure
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Coding - Searching Algo
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Coding - Sorting Algo
(4)
Coding - Stack Structure
(1)
Coding - Tree structure
(14)
Coding - Data Which & Why
(2)
Coding - Passing the unit tests
(5)
Coding - What is wrong?
(10)
Coding - Home Assignments
(6)
Coding - Written Test Core Java
(4)
Coding - Written Test JEE
(1)
Tutorials - Big Data
TUT - ⏯ Starting Big Data
TUT - Starting Spark & Scala
TUT - Starting with Python
TUT - Kafka
TUT - Pig
TUT - Apache Storm
TUT - Spark Scala on Zeppelin
TUT - Cloudera
TUT - Cloudera on Docker
TUT - File Formats
TUT - Spark on Docker
TUT - Flume
TUT - Hadoop (HDFS)
TUT - HBase (NoSQL)
TUT - Hive (SQL)
TUT - Hadoop & Spark
TUT - MapReduce
TUT - Spark and Scala
TUT - Spark & Java
TUT - Apache Kafka
TUT - Hadoop
TUT - PySpark on Databricks
TUT - Zookeeper
Tutorials - Enterprise Java
TUT - ⏯ Starting with Java
TUT - Diagnosis
TUT - Akka
TUT - Akka Scala
TUT - Akka Java
TUT - AWS EC2
TUT - CI/CD Jenkins
TUT - Core Java
TUT - Debugging
TUT - Java 8
TUT - JSON and Java
TUT - Java Beginner
TUT - XML and Java
TUT - CSV and Java
TUT - Docker
TUT - JEE
TUT - Web & Web Services
TUT - REST Client
TUT - JSF
TUT - JDBC
TUT - FIX and Java
TUT - JAXB
TUT - JMX
TUT - JPA
TUT - MySQL
TUT - Scala
TUT - Scala Actors
TUT - Spring & Hibernate
TUT - Hibernate
TUT - Spring Basics
TUT - Spring batch
TUT - Hibernate & Spring
TUT - Spring Boot
TUT - Spring IO
TUT - Spring ORM
TUT - Spring other
TUT - Spring OXM
TUT - Spring Cloud
TUT - Tools
TUT - JMeter
TUT - Maven
TUT - Maven Assembly
TUT - Maven Profiles
TUT - Productivity Tools
TUT - Apache Kafka
TUT - Kubernetes
TUT - ⏯ Videos
TUT - ⏯ Starting with Java
TUT - ⏯ Spring Core
TUT - ⏯ Spring MVC
TUT - ⏯ JDBC, Hibernate
TUT - ⏯ Spring Boot
TUT - ⏯ Angular with Spring
TUT - ⏯ Q&As
TUT - Other
TUT - SQL
TUT - Drools
TUT - Apache POI
TUT - DOS
TUT - Dozer
TUT - ESB
TUT - Groovy
TUT - Jasper Reports
TUT - Logging and auditing
TUT - Metrics
TUT - Orika Mapping
TUT - Pentaho Kettle ETL
TUT - Unix
TUT - Webspeher MQ
TUT - YAML
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