android mistminds placement papers - skillgun
What is polymorphism?
what is method overloading & overriding?
what is the meaning of clonable interface?
what is an abstract class?
difference between abstract class and interface?
define singleton class?
what is the use of finally block?
difference between hashtable and hashmap?
can we declare a class as protected?
tell me the methods in object class?
what is the use of this keyword?
when do we use super keyword?
can we use instance variables inside of a method?
draw architecture of android?
use of scriplet tag in servlet?
how to call garbage collector?
what is memory leak?
find the sum of diagonal elements of the following array? Note: read the numbers from console?
eg: (5+8+11 = 24)
5 6 7
7 8 9
9 10 11
Find the largest and smallest number among in 3 numbers, by reading numbers from console?
Write a program to display the following output?
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