#Quiz_Java (Question - 83)
The β.classβ file has the same name as the class defined in the program.
The β.classβ file has the same name as the class defined in the program.
Anonymous Quiz
72%
True
18%
False
9%
Sometimes
1%
None of the above
π5π€―1
Anonymous Quiz
55%
True
35%
False
7%
Both
2%
None
π5π₯°1
Anonymous Quiz
46%
.java
43%
.class
7%
.exe
4%
.byc
β€1
Anonymous Quiz
14%
int
12%
String
30%
Object
45%
Both String And Object
π7π2π₯°1
Anonymous Quiz
7%
char
25%
boolean
60%
String
7%
float
π2
Anonymous Quiz
21%
concatenate()
65%
concat()
10%
add()
5%
merge()
π6β€3π2
Anonymous Quiz
39%
equals()
4%
same()
32%
==
24%
compare()
π5β€2π₯°1π1
Anonymous Quiz
3%
Functional
92%
Object Oriented
3%
Markup
2%
Structured
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#Quiz_Java (Question - 107)
Which of these method of class String is used to extract a single character from a String object?
Which of these method of class String is used to extract a single character from a String object?
Anonymous Quiz
14%
characterAt()
62%
charAt()
19%
CharAt()
5%
None of the above
π12π₯°2π₯1
π₯3π₯°3π3π2
Anonymous Quiz
34%
Stack
21%
Extended
44%
Heap
1%
Far
π1
π13π1
Anonymous Quiz
21%
while
58%
do while
16%
for
5%
until
π5π1
π8π3π2π€1
π10β€1
Anonymous Quiz
16%
super
8%
this
17%
extent
59%
extends
π8π3π2β€1
#Quiz_Java (Question - 124)
What is the process of defining a method in a subclass having same name & type signature as a method in its superclass?
What is the process of defining a method in a subclass having same name & type signature as a method in its superclass?
Anonymous Quiz
47%
Method Overriding
35%
Method Overloading
15%
Constructor Call
3%
None of the above
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#Quiz_Java (Question - 126)
Using which of the following, multiple inheritance in Java can be implemented?
Using which of the following, multiple inheritance in Java can be implemented?
Anonymous Quiz
60%
Interfaces
29%
Multithreading
7%
Protected methods
3%
Private methods
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