Pls Note:1) There are 20 questions in a quiz. 2) Time duration is 15 minutes. 3) Only one attempt is allowed. 4) Candidate can navigate questions and review answers before final submission5) Compulsory to fill all the mentioned details. 6) Kindly provide the correct details.
An array can hold primitive types data
. An array has its size that is known as array length
An array knows only its type that it contains. Array type is checked at the compile-time
An array holds only one type of data
IsInterrupted()
Static interrupted()
Non static interrupted()
Both A & C
Plain Old Java Object
Performance Old Java Object
Performance Optimize Java Object
None of the above
Method overloading
Method overriding
Constructor overloading
None of the above
Polymorphism
Inheritance
Encapsulation
Both A & B
FileInputStream
FileOutputStream
Both A & B
None of the above
Running
Runnable
Terminated
Non-Runnable
java.lang.reflect
Java.awt
Java.io
Java.applet
Exception Handling
String Handling
Event Handling
None of the above
JDBC-ODBC bridge driver
Native - API driver
Network Protocol driver
Thin driver
Public void start()
Public void paint(Graphics g)
Public void stop()
Public void init()
Java.awt
java.Graphics
Java.awt.Graphics
None of the above
If
Switch
Nested-if
If-else-if
String sval
Double nval
Int ttype
Static final int TT_WORD
Public static String valueOf(double I)
Public static String valueOf(boolean I)
public boolean equals(Object anObject)
Public static String valueOf(Object obj)
ClassNotFoundException
ClassFoundException
NoClassDefFoundError
ClassDefFoundError
JDBC-Net
JDBC-ODBC bridge
Native API as basis
Native protocol as basis
CONCUR_UPDATABLE
CONCUR_READ_ONLY
All of the above
None of the above
1, 2 and 4
1 and 2
1, 2 and 3
2, 3 and 4
-128 to 127
-32768 to 32767
-2147483648 to 2147483647
None of the mentioned
Int
Float
Double
Long
Numeric
Boolean
Characters
Both Boolean & Characters
Integers
Floating – point numbers
Both Integers and floating – point numbers.
None of the mentioned
1
2
3
4
Display()
Print()
DrawString()
Transient()