How many primitive data types are there in java
7
8
5
6
Which of the following is not an exception handling mechanism?
try
catch
finalize
throw
When will an exception occur in a program?.
Compilation time
Run time
Writing time
Interpretation
Which stream class stores information about the connection between an input device and the computer or programs?
InputStream
OutputStream
InputStreamReader
OutputStreamReader
System.in is a ___________object.
outputstream
inputoutputstream
inputstream
stream
Which of the following object is used to create a BufferedReader object?
BufferedReader
Which of the following classes reads data from the input source ?
Buffer Reader
System
What is added by Println automatically at the end of the text being printed?
\t
\n
\o
What exception can be thrown by ParseInt method?
Arithmetic
ClassNotFound
NumberFormat
IO
Which of the following package contains Wrapper classes?
java archive
javaAPI
javaInterface
javaUtil
