what will be the output of above code ?
Anonymous Quiz
34%
compile time error
27%
run time error
23%
map will contain 3 key value pair
16%
map will contain 2 key value pair
👍8
Which of the following methods is used to terminate a Java Stream and return a result value?
Anonymous Quiz
29%
filter()
22%
map()
25%
collect()
24%
forEach()
👍5
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I will upload this video on our new youtube channel https://bit.ly/3NLjOpW
See this story to understand how a zookeeper used encapsulation to protect zoo from a monkey
https://youtu.be/admskXAw2tg
https://youtu.be/admskXAw2tg
YouTube
Unlocking the Magic of Encapsulation: A Zookeeper's Tale with Mischievous Monkeys
In this captivating video, join us on an exciting adventure to the zoo, where we unravel the concept of encapsulation through an enchanting story involving mischievous monkeys. Encapsulation is a fundamental principle in programming, and we bring it to life…
👍4
What is the purpose of the condition in a for loop?
Anonymous Quiz
17%
To define the loop body
20%
To calculate the loop increment
7%
To handle exceptions
57%
To control the loop iterations
can we pass functions as argument in another function in java ?
Anonymous Quiz
62%
yes from always java allows it
15%
no
23%
yes post java 8 we can
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👍1
What is the time complexity to count the number of elements in the linked list?
Anonymous Quiz
42%
o(n)
21%
o(1)
25%
o(logn)
13%
o(nlogn)
👍7❤2
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Under our internship program, we have two distinct tracks.
The first track focuses on creating innovative content for Java training, with the main objective being to enhance Java programming skills. This track requires a commitment of at least 9 hours per week, comprising 1 hour on weekdays and 2 hours on weekends.
The second track involves developing a product to facilitate faster and easier automation testing. Prior knowledge of Java is essential for this track, and it requires a dedication of at least 18 hours per week, with 2 hours on weekdays and 4 hours on weekends.
This internship is unpaid, you will be given an internship certificate on successful completion.
If interested send your resume to @frbjavaadmin.
We will conduct interviews tomorrow.
Which of these methods deletes all the elements from invoking collection?
Anonymous Quiz
52%
clear
16%
reset
30%
delete
3%
refresh
❤4
Which keyword is used to exit a loop prematurely?
Anonymous Quiz
72%
break
8%
continue
18%
exit
3%
revert
🔥3
What happens if the loop condition of a for loop is never true?
Anonymous Quiz
47%
The loop body is skipped entirely
31%
An infinite loop occurs
17%
An exception is thrown
5%
The program crashes
👍2
Which of the following statements about threading in Java is true?
Anonymous Quiz
71%
Threading allows a program to perform multiple tasks simultaneously.
11%
Threading ensures that a program runs faster than single-threaded programs.
16%
Threading guarantees the sequential execution of tasks in the order they are created.
3%
Threading is only useful in graphical user interface (GUI) applications.
👍5