Geekific
What’s up fellow coders and welcome to Geekific!
I’m Ed, a full-time software developer and coding enthusiast. Join me on this never-ending learning journey as we dive into the fascinating world of coding. Whether you're a beginner or an experienced programmer, this channel is dedicated to providing you with valuable insights, tips, and tutorials to help you excel in your coding endeavors. Let's forge a tight-knit community of passionate learners and embark on an exciting coding adventure together!
YouTube Membership Milestones:
• After 1K members, we’ll disable all Ads on our videos.
• After 2K members, we’ll start uploading full deep-dive courses.
• After 4K members, we’ll bind all content in an exclusive e-book for all our members.
Geekific
Which of the following is immutable?
6 days ago | [YT] | 8
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Geekific
What does the JVM use for memory management?
1 week ago | [YT] | 7
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Geekific
Which algorithm is typically used in Java’s Arrays.sort() for primitives?
2 weeks ago | [YT] | 7
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Geekific
Which class is used to represent a thread-safe, ordered map?
3 weeks ago | [YT] | 8
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Geekific
What is the output of this code?
String s = "hello";
String t = new String("hello");
System.out.println(s == t);
4 weeks ago | [YT] | 7
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Geekific
What does the volatile keyword guarantee?
4 weeks ago | [YT] | 4
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Geekific
Which interface does NOT belong to the Java Collections Framework?
4 weeks ago | [YT] | 6
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Geekific
What is the worst-case time complexity of binary search given a sorted array?
4 weeks ago | [YT] | 4
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Geekific
Which keyword prevents a method from being overridden?
1 month ago | [YT] | 3
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Geekific
Which Java collection allows insertion order to be preserved but is NOT synchronized?
1 month ago | [YT] | 3
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