Which stream class stores information about the connection between an input device and the computer or programs?
InputStream
OutputStream
InputStreamReader
OutputStreamReader
Which of the following package holds PrintStream class?
java.util
java.lang
java.io
java.awt
What is any information that is needed by your program to complete its execution?
Input
Application
Output
none of these
When will an exception occur in a program?.
Compilation time
Run time
Writing time
Interpretation
Which of the following package contains Wrapper classes?
java archive
javaAPI
javaInterface
javaUtil
Which of the following method converts a double type value to a string ?
Substring
charAt
compareTo
ValueOf
Which of the following Java package includes input output methods?
What is the information that the program must convey to the user?
input
application
output
data
What exception can be thrown by ParseInt method?
Arithmetic
ClassNotFound
NumberFormat
IO
Which of the following classes reads data from the input source ?
Buffer Reader
System