Recent questions tagged java

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1 answer

What are autoboxing and unboxing? When does it occur?

asked May 7, 2021 in JAVA by sharadyadav1986

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1 answer

What are the ways to instantiate the Class class?

asked May 7, 2021 in JAVA by sharadyadav1986

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1 answer

What is the purpose of using java.lang.Class class?

asked May 7, 2021 in JAVA by sharadyadav1986

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1 answer

How do I convert a numeric IP address like 192.18.97.39 into a hostname like java.sun.com?

asked May 7, 2021 in JAVA by sharadyadav1986

+1 vote

1 answer

Write a program in Java to establish a connection between client and server?

asked May 7, 2021 in JAVA by sharadyadav1986

+1 vote

1 answer

What is Socket?

asked May 7, 2021 in JAVA by sharadyadav1986

+1 vote

1 answer

What is the difference between Serializable and Externalizable interface?

asked May 7, 2021 in JAVA by sharadyadav1986

+1 vote

1 answer

What is Externalizable?

asked May 6, 2021 in JAVA by SakshiSharma

+1 vote

1 answer

What is the transient keyword?

asked May 6, 2021 in JAVA by SakshiSharma

+2 votes

1 answer

How can you make a class serializable in Java?

asked May 6, 2021 in JAVA by SakshiSharma

+1 vote

0 answers

In Java, How many ways you can take input from the console?

asked May 6, 2021 in JAVA by SakshiSharma

+1 vote

1 answer

What is an I/O filter?

asked May 6, 2021 in JAVA by SakshiSharma

+1 vote

1 answer

What are FilterStreams?

asked May 6, 2021 in JAVA by SakshiSharma

+1 vote

1 answer

How to set the Permissions to a file in Java?

asked May 6, 2021 in JAVA by SakshiSharma

+1 vote

1 answer

What is the purpose of using BufferedInputStream and BufferedOutputStream classes?

asked May 6, 2021 in JAVA by SakshiSharma

+1 vote

1 answer

What are the FileInputStream and FileOutputStream?

asked May 6, 2021 in JAVA by SakshiSharma

+1 vote

1 answer

What are the super most classes for all the streams?

asked May 6, 2021 in JAVA by SakshiSharma

+2 votes

1 answer

What is the difference between the Reader/Writer class hierarchy and the InputStream/OutputStream class hierarchy?

asked May 6, 2021 in JAVA by SakshiSharma

+1 vote

1 answer

What do you understand by an IO stream?

asked May 5, 2021 in JAVA by SakshiSharma

+1 vote

1 answer

Give the hierarchy of InputStream and OutputStream classes.

asked May 5, 2021 in JAVA by SakshiSharma

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