Answer Posted / ranganathkini

JDK or the Java Development Kit is a set of a Java compiler,
a Java interpreter, developer tools, Java API libraries,
documentation which can be used by Java developers to
develop Java-based applications.

JRE or the Java Runtime Environment is a minimum set that
includes a Java interpreter, Java API libraries, Java
browser plug-in, which make up the minimum environment to
execute Java-based applications.

The JVM or Java Virtual Machine is the core of the Java
platform and is a part of both the JDK and JRE that
translates Java bytecodes and executes them as native code
on the client machine.

JDK includes a JRE as as subset.

What is are packages?

989

---

How do you read a char in java?

962

---

Does java support multiple inheritances?

985

---

Is java an ide?

930

---

A person says that he compiled a java class successfully without even having a main method in it? Is it possible?

1005

---

How destructors are defined in java?

1139

---

What is member in java?

952

---

What is the difference between processes and threads?

1003

---

What is difference between == and === in js?

972

---

Can we increase array size dynamically in java?

907

---

What is the difference between overriding & overloading?

1021

---

What is a local, member and a class variable?

995

---

How will you initialize an Applet?

1098

---

Does string isempty check for null?

971

---

What is a lock or purpose of locks in java?

983

---