We’re looking for Java Trainees / Interns to join our team in Pune.
You’ll get the chance to work on real projects, learn from experienced professionals, and build a strong foundation for your career in tech.
📍 Location: Pune ( Work from Office)
Send your resume to intern@creditsystemsindia.com or WhatsApp at +91-9112663629
Start Date- 6th October 2025
If this sounds like you (or someone you know), I’d love to hear from you!
You’ll get the chance to work on real projects, learn from experienced professionals, and build a strong foundation for your career in tech.
📍 Location: Pune ( Work from Office)
Send your resume to intern@creditsystemsindia.com or WhatsApp at +91-9112663629
Start Date- 6th October 2025
If this sounds like you (or someone you know), I’d love to hear from you!
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You want to restrict object creation to only one instance in a class. Which pattern will you use?
Anonymous Poll
5%
Factory
76%
Singleton
12%
Builder
7%
Prototype
What is the most important first step for a fresher’s career?
Anonymous Poll
60%
Learning new technical skills
17%
Building a strong resume
8%
Networking with professionals
15%
Career guidance from mentors
For career growth as a fresher, what’s most helpful?
Anonymous Poll
21%
Having a mentor
27%
Networking with seniors
6%
Attending workshops
46%
Self-learning & practice
What will be the default value of a boolean variable in a Java class?
Anonymous Poll
27%
true
58%
false
14%
null
0%
Compiler Error
Which of the following is not a valid access modifier in Java?
Anonymous Poll
2%
public
6%
private
2%
protected
90%
extern
❤1
What is the main difference between Local Storage and Session Storage in a browser?
Anonymous Poll
73%
Local Storage saves data permanently, Session Storage clears on tab close
16%
Both save data permanently
11%
Both clear data when tab is closed
You have an array of numbers and want to print only even numbers. Which approach is correct?
Anonymous Poll
85%
Use for loop and check num % 2 == 0
2%
Use if num = 2
8%
Use while num % 2
5%
Use switch-case
You are reading a file but it may not exist. What should you do?
Anonymous Poll
4%
Ignore the error
36%
Use try-catch
58%
Use if file.exists() only
2%
Program will automatically handle it
You want to store multiple unique values in Java. Which collection is best?
Anonymous Poll
31%
ArrayList
56%
HashSet
13%
LinkedList
0%
Queue
❤1
You are writing a loop but want to skip the current iteration. Which keyword should you use?
Anonymous Poll
36%
break
58%
continue
5%
exit
1%
stop
You declared a variable inside a loop. Can you access it outside the loop?
Anonymous Poll
78%
No, it’s limited to loop scope
11%
Yes, it’s accessible everywhere
9%
Only if it’s static
3%
Depends on JVM version
❤1
You forgot to close a file after reading it in Java. What can happen?
Anonymous Poll
40%
Memory leak or resource lock
21%
Nothing will happen
4%
Compilation error
36%
JVM closes it automatically