The coffee was cold, the room was quiet, and the stakes were high. For , a senior developer with a decade of experience, the IKM Java 8 assessment
2. The java.util.Date vs java.time (LocalDate, ZonedDateTime) (15-20%)
Java 8 introduced the new Date/Time API (JSR-310). IKM tests for confusion between the legacy and modern APIs.
- Improved job prospects: Passing the test can demonstrate your expertise and proficiency in Java 8, making you a more attractive candidate to potential employers.
- Enhanced skills: Preparing for the test can help you identify areas where you need to improve your skills and knowledge, and help you become a better Java developer.
- Verified skills: The test provides a verified assessment of your skills, which can be used to demonstrate your expertise to employers and recruiters.
- Can you convert
java.util.DatetoInstanttoLocalDateTime? - Do you understand thread-safety differences between
SimpleDateFormat(not safe) andDateTimeFormatter(immutable and safe)?
1. Introduction
The IKM (International Knowledge Measurement) Java 8 test is a professional assessment used by companies to evaluate a candidate’s practical knowledge of Java 8 features and core Java concepts. It is known for its tricky, detail-oriented questions that go beyond basic syntax.
Manage Your Time: The test is usually timed per question or for the overall session. Don't get bogged down by a single complex code snippet.