Can an interface have static methods in Java?
Anonymous Quiz
61%
Yes, with the static keyword.
17%
No, static methods are not allowed in interfaces.
17%
Yes, with the abstract keyword.
5%
No, interfaces can only have instance methods.
👍7🔥1
How do you implement an interface in a Java class?
Anonymous Quiz
56%
Using the implements keyword followed by the interface name.
18%
Using the extends keyword followed by the interface name.
19%
Using the implements keyword followed by the class name.
6%
Using the extends keyword followed by the class name.
Newly Joined Members subscribe to our channel to learn programming and crack written exams.
Like this post if you have already subscribed to our channel
Click on below link to subscribe
https://bit.ly/3NLjOpW
Discuss doubts in @javaforfree
Like this post if you have already subscribed to our channel
Click on below link to subscribe
https://bit.ly/3NLjOpW
Discuss doubts in @javaforfree
😁2🥱2👎1🥰1
Which keyword is used to define a constant in an interface in Java?
Anonymous Quiz
37%
final
23%
const
20%
constant
16%
static
3%
var
🔥3👍2
TechShiksha by Badkul Technology
We have been getting many requests for internship program 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.…
In the initial phase of the track, you will receive a topic and be tasked with conducting research. Your objective will be to create a document that includes relevant examples, ensuring that the content is easily comprehensible for someone without specialized knowledge in the subject. Once you have completed the document, we will engage in a discussion where any uncertainties or queries you may have will be addressed. This structured approach will aid you in learning the language effectively.
👏2👍1
Mock interview of Java developer by out team
👍7👏1
👍7👏1
Which of the following statements best describes a servlet in Java?
Anonymous Quiz
24%
A client-side scripting language used for web development.
55%
A server-side component that handles HTTP requests and generates dynamic responses.
14%
A database management system for Java applications.
8%
A markup language used for structuring web content.
👍2
How can a servlet access the query parameters sent by a client in an HTTP request?
Anonymous Quiz
34%
By using the request.getParameters() method.
26%
By using the request.getParameterValues() method.
16%
By using the request.getQueryString() method.
24%
By using the request.getParameter() method.
👍4🔥4
We have an internship opportunity for aspiring QAs, this is going to be an unpaid internship.
if you are interested ping @frbjavaadmin as soon as possible
if you are interested ping @frbjavaadmin as soon as possible
Which of the following statements is true about LinkedHashMap?
Anonymous Quiz
29%
It is an implementation of the Map interface.
13%
It guarantees insertion order of the elements.
15%
It does not allow duplicate keys.
43%
All of the above.
👍3
Newly Joined Members subscribe to our channel to learn programming and crack written exams.
Like this post if you have already subscribed to our channel
Click on below link to subscribe
https://bit.ly/3NLjOpW
Discuss doubts in @javaforfree
Like this post if you have already subscribed to our channel
Click on below link to subscribe
https://bit.ly/3NLjOpW
Discuss doubts in @javaforfree
Which method is used to remove all elements from an ArrayList in Java?
Anonymous Quiz
44%
removeAll
26%
clear
14%
deleteAll
10%
empty
6%
delete
👍6
Learn Constructors in java, along with interview questions
https://www.linkedin.com/posts/frb-java_interview-questions-on-constructors-in-java-activity-7082201837520494592-_cvx?utm_source=share&utm_medium=member_desktop
https://www.linkedin.com/posts/frb-java_interview-questions-on-constructors-in-java-activity-7082201837520494592-_cvx?utm_source=share&utm_medium=member_desktop
Linkedin
FRB Java on LinkedIn: Interview Questions on Constructors in Java
Interview Questions on Constructors in Java
#java #interview
#java #interview
👍5❤1🔥1