Is Map part of the general hierarchy of collections in Java?
Junior — Middle
201
Java
14621
265
Can you explain what a low-coupling code between components is?
Junior — Middle
199
How is the time complexity of adding an element to the end of an array determined?
Junior — Middle
199
Explain the principle of inversion of control and why it is used in programming.
Junior — Middle
198
Can you explain what the String.intern() method does in Java and when it should be used?
Junior — Middle
198
How can a string pool be implemented in Java heap?
Junior — Middle
197
Can you name the scope types used in beans?
Junior — Middle
192
Can you explain what the term 'immutable object' means and what its key features are?
Junior — Middle
191
Can you explain the principle of operation and the main features of Spring Data JDBC?
Junior — Middle
184
How can you ensure the creation of immutable objects in your code?
Junior — Middle
179
Каким образом TreeMap self-adjusts для обеспечения сбалансированности и эффективности работы?
Middle — Middle+
177
What types of connection states are you aware of in JDBC?
Junior — Middle
177
Where in memory are objects usually placed during program execution?
Junior — Middle
176
What does the HTTP status code 403 mean and what is its essence when interacting with a server?
Junior — Middle
167
Tell about your experience in testing software products.
Junior — Middle
163