guys we will start uploading videos for spring boot soon. kindly refer to above playlist and install STS
Which of the following is not a feature of Spring Boot?
Anonymous Quiz
22%
Auto-configuration
32%
Embedded servlet container
19%
Component scan
27%
Distributed transactions
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Which method is used to add elements to a HashMap in Java?
Anonymous Quiz
31%
put
32%
add
10%
set
17%
insert
10%
push
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What is the time complexity of the get() method in a HashMap in Java?
Anonymous Quiz
41%
O(log n)
29%
O(n)
15%
O(1)
15%
O(nlogn)
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TechShiksha by Badkul Technology
https://www.youtube.com/channel/UCjNoroY33dvMjPcbkNSc6fA/community
new poll on our youtube channel
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What is the time complexity of inserting an element into a binary heap of size n?
Anonymous Quiz
29%
O(n log n)
32%
O(n)
32%
O(log n)
8%
O(1)
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Which method is used to add element in the last of Java.util.arraylist?
Anonymous Poll
33%
add
13%
addFirst
27%
addLast
27%
append
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Anybody interested in code with me session coming Sunday? In which we will create a springboot application which will have rest apis to create, update, delete and fetch
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Which of the following methods is used to check if an element exists in a Set?
Anonymous Quiz
6%
has
20%
hasElement
27%
hasNext
31%
contains
16%
exists
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Which class from the java.util package contains factory methods for creating different types of date/time objects including local dates and times, durations, etc.?
Anonymous Quiz
22%
LocalDate
15%
LocalTime
43%
DateTimeZone
20%
DateUtils
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Can lambda expressions declare variables using the val keyword?
Anonymous Quiz
37%
yes
28%
no
18%
If declared outside any method bodies
16%
Depends on the modifiers used when declaring the variable
TechShiksha by Badkul Technology
https://www.textboxtechnology.com/how-to-increase-font-size-in-eclipse/
if you are also working on eclipse and seeing that your eyes get strained then refer this tutorial to increase font size
Join our spring boot microservices specific group, if you face any issues in springboot or microservices our admin team will try to help you
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https://t.me/javaspringbootmicroservice
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