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Categories >> Software >> Java Related >> Java J2EE >> Core Java
 
 


 

 
 Core Java interview questions  Core Java Interview Questions (1721)
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 Java J2EE AllOther interview questions  Java J2EE AllOther Interview Questions (87)
Question
Difference between Reader/Writer and InputStream/Output 
Stream?
 Question Submitted By :: Core-Java
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
The Reader/Writer class is character-oriented and the
InputStream/OutputStream class is byte-oriented.
 
Is This Answer Correct ?    133 Yes 6 No
Janet
 
Answer
# 2
Reaer/writer belongs to the charecter stream
I/P and O/P belongs to the byte stream
 
Is This Answer Correct ?    58 Yes 12 No
Ravikiran(aptech Mumbai)
 
 
 
Answer
# 3
reader/writer support only cahracter and input/output
stream support only bytes input stram and the java reader
class has only one differnce and that is input stream only
support bytes and the reader class only supports the
character.
 
Is This Answer Correct ?    44 Yes 8 No
Rohit Rajput
 
Answer
# 4
These are IO streams but difference their
InputStream/OutputStreams class are byte-oriented
streams.this streams read and write in byte oriented.
InputStream/OutputStreams are never support unicode characters.

Reaer/writer class are belongs to the charecter stream
this streams read and write in character oriented Streams .
Reaer/writer are never supports unicode characters.
 
Is This Answer Correct ?    31 Yes 10 No
Paletipatisrinu
 
Answer
# 5
The reader/writer is character oriented, and the
input/output stream is byte oriented.
 
Is This Answer Correct ?    9 Yes 1 No
Geetha
 
Answer
# 6
The Reader/Writer class hierarchy is character-oriented, and
the Input Stream/Output Stream class hierarchy is byte-oriented.
Basically there are two types of streams.Byte streams that
are used to handle stream of bytes and character streams for
handling streams of characters.In byte streams input/output
streams are the abstract classes at the top of
hierarchy,while writer/reader are abstract classes at the
top of character streams hierarchy.
 
Is This Answer Correct ?    6 Yes 0 No
Karan
 
Answer
# 7
reader and writer is related to character, and input and
output is related to byte.
 
Is This Answer Correct ?    6 Yes 1 No
Karpagam
 
Answer
# 8
reader and writer belongs to cd drive where inputstream and
outputstream belongs to USB drive.
 
Is This Answer Correct ?    10 Yes 38 No
Ajaal Kujaal
 
Answer
# 9
i think there is no difference 
Is This Answer Correct ?    7 Yes 55 No
Vinay Bhide
 

 
 
 
Other Core Java Interview Questions
 
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what is difference between servletconfig and servletcontext? AMDOC 3
What is the need to implement Serializable interface (with no methods) for objects which are to be serialized ? We can write our own functionality which writes objects to streams then why we need to implement and tell JVM that which objects can be serialized. iFlex 5
there are some duplicate values in ArrayList, how U'll get that array with out duplicate? CMC 4
explain about jre and jvm   2
Real Time sample code for Encapsulation and Abstraction. where to use abstract and where to use specifies like public private.   2
what is main purpose of interface? Accenture 2
posted in online test   1
suppose we have an interface & that interface contains five methods. if a class implements that interface then we have to bound that to give tha definition of all five methods in that class. If we declare that class as abstract then can we call only two methods to give the deinition of that method & i don't want to give the definition of all the methods? can it possible HP 6
What is onClassLoader in java? Cap-Gemini 5
how can we synchronize Hash map? CTS 3
 
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