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JAVA Interview Questions and Answers
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Questions
JAVA
0
votes
Q: What is a functional interface?
asked
Apr 13, 2023
in
JAVA
by
Robin
functional
interface
java
0
votes
Q: Explain Lambda Expression Syntax
asked
Apr 13, 2023
in
JAVA
by
Robin
lambda
expression
syntax
java
0
votes
Q: Why use Lambda Expression?
asked
Apr 13, 2023
in
JAVA
by
Robin
lambda
expression
java
0
votes
Q: What is a Lambda Expression?
asked
Apr 13, 2023
in
JAVA
by
Robin
lambda
expression
0
votes
Q: What are new features were added in Java 8?
asked
Apr 13, 2023
in
JAVA
by
Robin
features
added
java-8
0
votes
Q: Describe the ensuing Syntax
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
ensuing-syntax
0
votes
Q: How does Method Reference work?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
method-reference
0
votes
Q: SAM interference: What is it?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
saminterference
0
votes
Q: How is a functional interface made?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
functional-interface
0
votes
Q: Why was the previous date and time flawed?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
previous-date-time
java9
0
votes
Q: What are the Lambda Function's primary characteristics?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
lambda-function
0
votes
Q: What are the standard techniques?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
standard
techniques
java8
0
votes
Q: What is an elective course?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
elective-couse
0
votes
Q: Functional Interfaces: What Are They?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
functional-interfaces
0
votes
Q: What new features does Java 8 have?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
java8
0
votes
Q: Intermediary operations: what are they?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
java
intermediary-operations
0
votes
Q: What types of data objects can a stream process and from what sources?
asked
Mar 1, 2023
in
JAVA
by
sharadyadav1986
data-object
souces
0
votes
Q: What constitutes a Stream's primary elements?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
streams
primary
elements
0
votes
Q: What benefits come with using the Optional class?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
optional-class
0
votes
Q: A type interface: what is it?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
type-interface
0
votes
Q: What characteristics distinguish a lambda expression?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
lambda-expression
0
votes
Q: What do Interfaces' static methods do?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
static-interface
0
votes
Q: What is the standard procedure and why is it necessary?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
java
procedure
0
votes
Q: What are SAM or functional interfaces?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
sam-function
java
0
votes
Q: What does the Java Diamond Operator do?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
java-diamond
0
votes
Q: What does Java's ForkJoinPool do?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
forkjoinpool
0
votes
Q: What are the main features that JDK has added?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
jdk
0
votes
Q: What distinguishes Period from Duration in Java 8?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
period
duration
java
0
votes
Q: What exactly does an interface's default method do?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
interface-method
0
votes
Q: What distinguishes a Java functional interface from a conventional interface?
asked
Feb 28, 2023
in
JAVA
by
rajeshsharma
conventional
interface
java
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