Spring_Essentials_Day_2

Froggy Jumps

Played 18

Create copy

About this activity

Spring Core, Spring Test, Spring ORM

Created by

Birendra Singh

India

Download the paper version to play

Top 10 results

#	Player	Accuracy	time
1	Nikita May 19, 2026	% 84	04:44
2	Shubham May 19, 2026	% 48	03:40
3	Priya May 19, 2026	% 28	03:22

Do you want to stay in the Top 10 of this game? Log in to identify yourself.

Make your own free game from our game creator

Compete against your friends to see who gets the best score in this game

Make challenge

Ethos, Pathos, and Logos Quiz

Kristine Vester

United States

(131)

Test your knowledge of ethos, pathos, and logos with these 10 questions on examples of persuasive techniques.
pizza

Lorelay Tyana

Romania

(258)

joc despre pizza
Bill of Rights Game - The Constitutionalist

Doni The Don

United States

(89)

Test your knowledge on the Bill of Rights. A fun way to test your knowledge and focus on where you need to improve.
Phlebotomy Order of Draw Quiz

Pamela Chapman

United States

(59)

Test your knowledge of the order of draw in Phlebotomy with these 10 questions!
The Integumentary System

Breanna Nesbitt

United States

(58)

Functions and Structures of the skin

		%
	Anonymous	%
		%
		%

Print your game

Spring_Essentials_Day_2


Froggy Jumps Spring_Essentials_Day_2Online version Spring Core, Spring Test, Spring ORM by Birendra Singh 1 @Named class Debit implements Payment { String pay() { return "Debit" } } @Named class Credit implements Payment { String pay() {return "Credit"; } } @Named class Customer { @Autowired @Qualifier("creditCard") private Payment payment;} a Debit b Credit c NoUniqueBeanDefinitionException 2 @Configuration public class AppConfig { @Bean @Profile("dev") public DataSource devDB() { return new HikariDataSource(); } @Bean @Profile("prod") public DataSource prodDB() {return new DataSource(); } } spring.profiles.active=dev a prodDB only b devDB only c None 3 What happens if no active profile is specified? a All beans load b Only default profile beans load c Spring throws exception 4 @Component("emp") class Employee { public String getName() { return "Raj";} } @Component class TestBean { @Value("#{emp.name}") private String name; public void show() {System.out.println(name); } }What is the output? a emp b null c Raj 5 Which expression accesses bean property? a ${bean.name} b %{bean.name} c #{bean.name} 6 @Component("calc") class Calculator { public int square(int n) { return nn; } } @Value("#{calc.square(5)}") private int result; What is the output of the program? a 25 b 10 c 5 7 @Component class Demo { @Value("#{{'Java','Spring','Hibernate'}}") private List courses; public void print() { System.out.println(courses.size()); } }What will be the output? a 3 b 1 c 0 8 Why is PropertySourcesPlaceholderConfigurer used? a Load XML schema b Enable ${} placeholder resolution c Enable transactions 9 @Configuration @PropertySource("classpath:db.properties") class Config { @Value("${db.name}") private String db; }If property file contains: db.name=mysql a mysql b db.name c null 10 Which annotation loads properties file? a @Import b @ComponentScan c @PropertySource 11 Correct lifecycle order? a Constructor → destroy → init b Constructor → dependency injection → init → destroy c BeanPostProcessor → constructor 12 Which interface provides initialization callback? a DisposableBean b InitializingBean c ApplicationContextAware 13 Which method is called automatically before bean destruction? a configure() b @PreDestroy c destroy() 14 Which annotation is equivalent to Spring’s @Component? a @Resource b @Named c @Autowired 15 @Resource injects dependency primarily by? a Type b Constructor c Name 16 @Component @Lazy class Demo { public Demo() { System.out.println("Bean Created"); } }What will be the output of the above code? a Bean created only when requested b Compile error c Bean created during container startup 17 Which scope commonly uses lazy loading? a Singleton eager beans b Primitive beans c Prototype heavy beans 18 What is the purpose of @DirtiesContext annotation? a Destroy bean manually b Mark context as corrupted and reload c Create profiles 19 Which mode reloads context after each test method? a BEFORE_CLASS b AFTER_METHOD c AFTER_EACH_TEST_METHOD 20 Which enum belongs to @DirtiesContext? a ScopeMode b LifecycleMode c MethodMode 21 Which exception advantage is provided by Spring ORM? a Exception translation into DataAccessException hierarchy b Runtime compile exception c Servlet exception handling 22 Which is NOT a feature of Spring ORM? a Declarative transaction management b Exception translation c Tight coupling with Hibernate API 23 @Component("mathBean") class MathBean { public int cube(int n) { return nn*n; } } @Component class Demo { @Value("#{mathBean.cube(3)}") int value; public void print()System.out.println(value); } } What will be output? a 3 b 6 c 27 24 @Component("bike") class Bike {} @Component class Rider { @Inject @Named("bike") private Bike bike; }What happens? a Injection successful b Bean ambiguity c NullPointerException 25 @Component @Lazy class Engine { public Engine() { System.out.println("Engine Created"); } }AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(Config.class); System.out.println("Container Started"); a . Engine Created then Container Started b Container Started only c Bean created twice

Spring_Essentials_Day_2

Froggy Jumps

About this activity

Created by

Download the paper version to play

Top Games

Froggy Jumps

Ethos, Pathos, and Logos Quiz

Froggy Jumps

pizza

Froggy Jumps

Bill of Rights Game - The Constitutionalist

Froggy Jumps

Phlebotomy Order of Draw Quiz

Froggy Jumps

The Integumentary System

Froggy Jumps

Spring_Essentials_Day_2Online version

by Birendra Singh

@Named class Debit implements Payment { String pay() { return "Debit" } } @Named class Credit implements Payment { String pay() {return "Credit"; } } @Named class Customer { @Autowired @Qualifier("creditCard") private Payment payment;}

@Configuration public class AppConfig { @Bean @Profile("dev") public DataSource devDB() { return new HikariDataSource(); } @Bean @Profile("prod") public DataSource prodDB() {return new DataSource(); } } spring.profiles.active=dev

What happens if no active profile is specified?

@Component("emp") class Employee { public String getName() { return "Raj";} } @Component class TestBean { @Value("#{emp.name}") private String name; public void show() {System.out.println(name); } }What is the output?

Which expression accesses bean property?

@Component("calc") class Calculator { public int square(int n) { return n*n; } } @Value("#{calc.square(5)}") private int result; What is the output of the program?

@Component class Demo { @Value("#{{'Java','Spring','Hibernate'}}") private List courses; public void print() { System.out.println(courses.size()); } }What will be the output?

Why is PropertySourcesPlaceholderConfigurer used?

@Configuration @PropertySource("classpath:db.properties") class Config { @Value("${db.name}") private String db; }If property file contains: db.name=mysql

Which annotation loads properties file?

Correct lifecycle order?

Which interface provides initialization callback?

Which method is called automatically before bean destruction?

Which annotation is equivalent to Spring’s @Component?

@Resource injects dependency primarily by?

@Component @Lazy class Demo { public Demo() { System.out.println("Bean Created"); } }What will be the output of the above code?

Which scope commonly uses lazy loading?

What is the purpose of @DirtiesContext annotation?

Which mode reloads context after each test method?

Which enum belongs to @DirtiesContext?

Which exception advantage is provided by Spring ORM?

Which is NOT a feature of Spring ORM?

@Component("mathBean") class MathBean { public int cube(int n) { return n*n*n; } } @Component class Demo { @Value("#{mathBean.cube(3)}") int value; public void print()System.out.println(value); } } What will be output?

@Component("bike") class Bike {} @Component class Rider { @Inject @Named("bike") private Bike bike; }What happens?

@Component @Lazy class Engine { public Engine() { System.out.println("Engine Created"); } }AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(Config.class); System.out.println("Container Started");

@Component("mathBean") class MathBean { public int cube(int n) { return nnn; } } @Component class Demo { @Value("#{mathBean.cube(3)}") int value; public void print()System.out.println(value); } } What will be output?