Result Details | anand k

Result for: anand k

Exam Details

Download Result (PDF)

Exam Name JAVA_Placement

Email [email protected]

Total Marks 50.0

Score 0.0

Percentage 0.00%

Question Analysis

Sr. No.	Question	Selected Answer	Correct Answer
1	Find the output of the given while loop.	No answer selected	6
2	How many times does the print statement execute in this nested loop?	No answer selected	3
3	Calculate the final output of the code snippet.	No answer selected	15
4	What will be the output after values are swapped?	No answer selected	20 10
5	Predict the output for this Fibonacci-like loop.	No answer selected	8
6	Find the count of numbers divisible by 3 or 5 between 1 to 10.	No answer selected	5
7	What is the final sum of the squares loop?	No answer selected	55
8	Determine the output of this nested if-else block.	No answer selected	B
9	What is the output when the loop encounters a break statement?	No answer selected	2000 1 2
10	Find the total iterations of the nested loop (x value).	No answer selected	10
11	Time complexity of a single loop?	No answer selected	O(n)
12	Nested loop complexity?	No answer selected	O(n²)
13	Binary search complexity?	No answer selected	O(log n)
14	Best case HashMap get() complexity?	No answer selected	O(1)
15	Which of the following is the fastest complexity?	No answer selected	O(log n)
16	Root class of all exceptions in Java?	No answer selected	Throwable
17	Which of these is an Unchecked exception?	No answer selected	NullPointerException
18	What is the purpose of the finally block?	No answer selected	Cleanup
19	Is a try block without a catch possible?	No answer selected	Yes with finally
20	Keyword used to explicitly throw an exception?	No answer selected	throw
21	Which collection allows duplicate elements?	No answer selected	List
22	Which Set maintains insertion order?	No answer selected	LinkedHashSet
23	How many null keys are allowed in a HashMap?	No answer selected	1
24	Which of these is a synchronized collection?	No answer selected	Vector
25	Root interface of the Collection Framework?	No answer selected	Collection
26	Method overriding is an example of?	No answer selected	Polymorphism
27	Keyword used to prevent inheritance?	No answer selected	final
28	Data hiding is primarily achieved by?	No answer selected	Encapsulation
29	Can an abstract class have a constructor?	No answer selected	Yes
30	Multiple inheritance in Java is achieved using?	No answer selected	Interfaces
31	Stream API was introduced in which Java version?	No answer selected	Java 8
32	Which of these is a Terminal operation in Streams?	No answer selected	collect
33	Stream operations are generally?	No answer selected	Lazy
34	Method used to transform/map elements in a Stream?	No answer selected	map
35	What does the findFirst() method return?	No answer selected	Optional
36	In which package is the Comparable interface found?	No answer selected	java.lang
37	Comparator is primarily used for?	No answer selected	Custom sort
38	Which method is defined in the Comparable interface?	No answer selected	compareTo
39	What provides platform independence in Java?	No answer selected	Bytecode
40	Which code calculates the total salary of active employees?	No answer selected	Option B
41	What is the main purpose of hashing?	No answer selected	Fast lookup
42	Which method is used for hashing in Java?	No answer selected	hashCode
43	What will be the size of the HashSet in the given code?	No answer selected	1
44	Time complexity of the given nested loop (j = j * 2)?	No answer selected	O(n log n)
45	What is the time complexity?	No answer selected	O(n²)
46	What is the time complexity?	No answer selected	O(n² log n)
47	What is the time complexity?	No answer selected	O(n log n)
48	What is the time complexity?	No answer selected	O(n²)
49	Thread t = new Thread(() -> System.out.println("Run")); t.run();	No answer selected	Runs in main thread
50	What is the result of class C implementing interfaces A and B?	No answer selected	Compilation error

Page 1

Back to Results

Dashboard