What prompted you to choose a career in information technology?
Intern — Junior
260
Java
14686
265
What are the advantages that make List the most preferred collection in Java?
Junior — Middle
260
Have users gone through a login procedure via your application?
Junior — Middle
259
What consequences will occur for an external record referencing through a foreign key without specifying the ON DELETE option when the related record from the main table is deleted?
Junior — Middle
259
How is the comparison of keys and values within a HashMap data structure performed?
Junior — Middle
259
What are the advantages and disadvantages of using properties files for storing configuration data?
Junior — Middle
259
Who wrote the book titled 'Clean Code'?},{
Junior — Middle
259
What criteria do you consider key when evaluating a new product?
Junior — Middle
258
What is the use of flatMap in the context of Optional, and what is its main idea?
Junior — Middle
258
What is the difference between partitioning and sharding?
Senior
258
What effect does using the @Bean annotation on a method inside a class have on an instance of that class?
Junior — Middle
258
What is the role and purpose of functional interfaces in programming?
258
Can you explain what Java Persistence API is and how it is used to interact with a database?
Junior — Middle
258
Explain the mechanism of the TreeMap data structure and how it implements sorting of elements.
258
Tell about the hierarchy of collections in Java.
Senior
258
What is the principle of Barbara Liskov (LSP)? Can you give an example of a violation?
Senior
258
What is the difference between shallow and deep copying of objects?
Junior — Middle
257
What motivates you to look for a new job and change your current employment?
Junior — Middle
257
Have you used the @Conditional annotation in your projects?
Junior — Middle
257
What value can the data type int take in size?
Junior — Middle
257