Broadcom-VMware
2V0-72.22PSE · Question #71
2V0-72.22PSE Question #71: Real Exam Question with Answer & Explanation
The correct answer is A. Call LegacySingleton.getInstance() from within a @Bean method and return the instance.. See the full explanation below for the reasoning.
Question
Refer to the exhibit. How can a Spring Bean be created from this LegacySingleton class?
Exhibit
Options
- ACall LegacySingleton.getInstance() from within a @Bean method and return the instance.
- BReturn an instance of LegacySingleton using the new keyword from a @Bean method.
- CIt is not possible without modifying the LegacySingleton class, the constructor must be public.
- DModify the LegacySingleton class by adding the @Autowired annotation to the instance variable.
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