Why would we want to disable caching during development using Spring DevTools?

Caching can hinder workflow in development.

Which annotations are related to Data Binding in Spring MVC?

@RequestBody, @PathVariable, @RequestParam, @ResponseBody

Which is false of Constructor Injection.

It occurs after Setter Injection

What is the purpose of RestTemplate *ForObject(...) in Spring Boot?

Deserialize the response into a Java POJO

Which of the following is correct about dependency injection?

It helps in decoupling application objects from each other.

What does the Spring Core Container do?

Provides the basic framework for the IoC container and Dependency Injection

Support a current transaction, create a new one if none exists.

@Transactional(propagation=Propagation.REQUIRED_NEW)

Which of the following does the consumes attribute do when used with @RequestMapping?

the incoming data format(s) the class/method will expect

What is the role of the IoC Container in Spring?

Creates objects, configures/assembles dependencies, manages life cycle

Which of the following does the path attribute do when used with @RequestMapping?

the url path(s) to which the mapped class/method will be bound

Which defines Prototype Scope?

A single bean definition is scoped to a number of object instances

What is the purpose of RestTemplate exchange(...) in Spring Boot?

Generic API for making web requests

Which is true of @ResponseStatus?

Marks a method or exception class with an HTTP statis code response

What's going to happen with the following code?@Requestmapping(value="/api")public class API { //does something here}

It will create an endpoint /api

Which defines Request Scope?

Single bean definition is scoped to the lifecycle of a single HTTP request

Which of the following is the correct order of Spring Bean Lifecycle?

Instantiation>>Configuration>>Destruction

Execute non-transactionally, throw an exception if a transaction exists.

@Transactional(propagation=Propagation.NEVER)

Which is true of @PathVariable?

Identifies properties directly in URL of a request for use within a method

Which of the following is NOT true of DispatcherServlet?

Uploading files is not supported

What does the stereotype @Repository do?

Marks a class for use with storing data within a repository or database

What does Spring Web do?

Provides basic web integration features for an application

Which defines Global Session Scope?

Single bean definition is scoped to the lifecycle of a global HTTP session

Which annotations are related to Request Mapping in Spring MVC?

@GetMapping, @PostMapping, @PutMapping, @DeleteMapping, @RequestMapping

Which is true of @RestController?

Combines @RequestMapping & @ResponseBody

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Answers

1
Why would we want to disable caching during development using Spring DevTools?
None of the above.
Both of the above.
Caching can hinder workflow in development.
We don't use DevTools to disable caching, we use them to enable caching.
2
Which annotations are related to Data Binding in Spring MVC?
@RequestBody, @PathVariable, @RequestParam, @ResponseBody
@Controller, @RestController
The consumes and produces attributes of the RequestMapping annotations
@GetMapping, @PostMapping, @PutMapping, @DeleteMapping, @RequestMapping
3
Which is false of Constructor Injection.
Enables the implementation of immutable objects
Guaranteed to have each dependency populated
It occurs after Setter Injection
It is more secure than setter injection
4
Which are Spring annotations?
@Component, @Named, @ComponentScan
All of the above
@Bean, @Required, @Qualifier, @Autowired
@Autowired, @Resource, @Configuration, @Inject
5
How do you define bean scope in Spring?
XML Configuration: Use the scope attribute on the bean element
Annotation/Java Configuration: Use the @Scope annotation
None of the above
Both of the above
6
What is the purpose of RestTemplate *ForObject(...) in Spring Boot?
Request for the native exchange format returned by the server:JSON,XML,Text
All of the above
Generic API for making web requests
Deserialize the response into a Java POJO
7
Which of the following is correct about dependency injection?
It helps in deciding the dependencies of objects.
It stores objects states in database.
It stores object states in file system.
It helps in decoupling application objects from each other.
8
What does the Spring Core Container do?
Provides support for database management or layers of abstraction
Provides the basic framework for the IoC container and Dependency Injection
Provides basic web integration features for an application
Provides the library for accessing Java Development Kits
9
What does JPA stand for?
Java Product API
Java Product Application
Java Persistance Application
Java Persistance API
10
It is possible to override bean scopes, however it is considered bad practice.
True
False
11
Support a current transaction, create a new one if none exists.
@Transactional(propagation=Propagation.REQUIRED)
@Transactional(propagation=Propagation.NEVER)
@Transactional(propagation=Propagation.MANDATORY)
@Transactional(propagation=Propagation.REQUIRED_NEW)
12
Spring MVC, Spring Web MVC, and Spring Web are used interchangeably
False
True
13
Which is true of validation in Spring?
Spring has a validation package that includes a DataBinder object
Makes use of a Spring Framework Errors object to report failures to
All of the above
Spring has a validation package that includes a Validator interface
14
A container invokes constructor with arguments to instantiate bean. Each argument of constructor represents a dependency
Event Injection
Setter Injection
Getter Injection
Constructor Injection
15
Which of the following does the consumes attribute do when used with @RequestMapping?
the url path(s) to which the mapped class/method will be bound
the http request method(s) the class/method will be bound
the outgoing data format(s) the class/method can return
the incoming data format(s) the class/method will expect
16
What is the role of the IoC Container in Spring?
Holds all HTTP responses retrieved by the DispatcherServlet
Configures instances of the entire Spring app &holding corresponding data
Creates objects, configures/assembles dependencies, manages life cycle
Helps connect SpringBoot's embedded TomCat Server to the app at runtime
17
Which are NOT Spring Stereotype annotations?
All of the above are Spring Stereotypes
@Service; @Controller
@Component; @Repository
@Injectable; @Autowired
18
Which of the following does the path attribute do when used with @RequestMapping?
the incoming data format(s) the class/method will expect
the url path(s) to which the mapped class/method will be bound
the outgoing data format(s) the class/method can return
the http request method(s) the class/method will be bound
19
The two methods for injecting dependent data in a Spring Bean are: 1) Constructor Injection, 2) Setter Injection
False
True
20
What is the default scope of a Spring Bean?
Prototype Scope
Request Scope
Singleton Scope
Application Scope
21
Which defines Prototype Scope?
A single bean definition is scoped to a number of object instances
Each bean definition is scoped to single object instance per IoC Container
A single bean definition is scoped to the lifecycle of an HTTP Session
Single bean definition is scoped to the lifecycle of a single HTTP request
22
What is the purpose of RestTemplate exchange(...) in Spring Boot?
All of the above
Generic API for making web requests
Deserialize the response into a Java POJO
Request for the native exchange format returned by the server:JSON,XML,Text
23
Which is true of @ResponseStatus?
Identifies properties directly in URL of a request for use within a method
Marks a method or exception class with an HTTP statis code response
Used to bind request parameters to values in the mapped method's signature
Used to map(send) data contained in the body of a request to a java object
24
What's going to happen with the following code?@Requestmapping(value="/api")public class API { //does something here}
It will create an endpoint /api
This will automatically create a GET request for you
The @RequestMapping annotation cannot be used on top of a class
This will automatically create a POST request for you
25
Which defines Request Scope?
A single bean definition is scoped to a number of object instances
Single bean definition is scoped to the lifecycle of a single HTTP request
A single bean definition is scoped to the lifecycle of an HTTP Session
Each bean definition is scoped to single object instance per IoC Container
26
What does MVC in Spring MVC Architecture stand for?
Model Version Controller
Model View Controller
Model View Component
Model Version Component
27
Which of the following is the correct order of Spring Bean Lifecycle?
Instantiation>>Destruction>>Configuration
Configuration>>Destruction>>Instantiation
Configuration>>Instantiation>>Destruction
Instantiation>>Configuration>>Destruction
28
Execute non-transactionally, throw an exception if a transaction exists.
@Transactional(propagation=Propagation.REQUIRED_NEW)
@Transactional(propagation=Propagation.MANDATORY)
@Transactional(propagation=Propagation.REQUIRED)
@Transactional(propagation=Propagation.NEVER)
29
Which is true of @PathVariable?
Marks a method or exception class with an HTTP statis code response
Identifies properties directly in URL of a request for use within a method
Used to bind request parameters to values in the mapped method's signature
Used to map(send) data contained in the body of a request to a java object
30
Which of the following is NOT true of DispatcherServlet?
Allows use of every other Spring feature in addition to its functionality
It is completely integrated with the Spring IoC Container
Routes requests to configurable handlers and view resolutions
Uploading files is not supported
31
Which is NOT true of using RestTemplate in Spring Boot?
Offers 3 methods for exchanging data with a web service
All of the above are true
It will be depreciated in Spring Framework 5
Acts as a web client to make requests to web services
32
Which annotations are related to Request Handling in Spring MVC?
@Controller, @RestController
@RequestBody, @PathVariable, @RequestParam, @ResponseBody
@GetMapping, @PostMapping, @PutMapping, @DeleteMapping, @RequestMapping
The consumes and produces attributes of the RequestMapping annotations
33
Annotation does the same thing as element in XML config. You can specify identifier for beans with use of id property.
@Qualifier
@Named
@Inject
@Bean
34
Which is NOT a valid way that Spring injects beans?
Using field injection
Using setter
Using event binding
Using constructor
35
Which is not a type of Spring Configuration?
HTML Configuration
Annotation Based Configuration
XML Configuration
Java Configuration
36
Aspects allow for AspectJ supported style of declaring and autoproxying beans. Bean can be advised by muptiple aspects
True
False
37
Which is NOT a way to resolve ambiguity when we construct bean values?
Type
Order
Parameter Name
Index
38
What does the stereotype @Repository do?
Marks class Spring MVC Controller.Allows use of handler mapping annotations
Marks a class for use with storing data within a repository or database
Declares an object as a bean. Can be injected into other classes/beans
Marks a class as a service for an application
39
You must include a web.xml file even when using Spring Boot.
False
True
40
What does JDO stand for?
Java Development Objects
Java Document Objects
Java Data Objects
Java Deployment Objects
41
Spring identifies which bean to inject by looking at bean name and/or bean type.
True
False
42
What does Spring Web do?
Provides the basic framework for the IoC container and Dependency Injection
Provides the library for accessing Java Development Kits
Provides support for database management or layers of abstraction
Provides basic web integration features for an application
43
In regards to binding form data to a POJO, it is important that the method name begins with "get" or "set". Ex: getId()
False
True
44
Which is NOT a RestTemplate method for exchanging data with a web service?
*ForForm(...)
*ForObject(...)
exchange(...)
*ForEntity(...)
45
Standard Java annotation for disambiguating beans based on bean name. Equivalent to Spring's @Qualifier annotation.
@Configuration
@Named
@Bean
@Qualifier
46
Which defines Global Session Scope?
A single bean definition is scoped to the lifecycle of an HTTP Session
Scopes a single bean definition to the lifecycle of a ServletContext
Single bean definition is scoped to the lifecycle of a single HTTP request
Single bean definition is scoped to the lifecycle of a global HTTP session
47
Which annotations are related to Request Mapping in Spring MVC?
The consumes and produces attributes of the RequestMapping annotations
@Controller, @RestController
@RequestBody, @PathVariable, @RequestParam, @ResponseBody
@GetMapping, @PostMapping, @PutMapping, @DeleteMapping, @RequestMapping
48
path, method, consumes, produces, headers, and params are NOT the most common attributes used with @RequestMapping.
True
False
49
Which is true of @RestController?
Used to bind request parameters to values in the mapped method's signature
Allows for header data to be viewd and mapped to a method
Used to automatically marshal java objects into a JSON String
Combines @RequestMapping & @ResponseBody
50
Which is NOT a module of Spring Web?
Web-Portlet
WebSocket
Web-Server
Web-Servlet
51
What does ORM stand for in Spring ORM?
Object Relationship Matching
Object Relationship Mapping
Object Relational Mapping
Object Relational Matching
52
Which of the following are purposes for using Spring?
Provides direct injection.
All of the above
Solves the problem of tightly coupled programming.
Allows us to create and use beans.
53
Standard Java annotation used to inject bean dependencies as needed. Equivalent to Spring's @Autowired annotation.
@Bean
@Inject
@Named
@Configuration
54
Which is true of @ResponseBody?
Combines @RequestMapping & @ResponseBody
Used to automatically marshal java objects into a JSON String
Allows for header data to be viewd and mapped to a method
Used to bind request parameters to values in the mapped method's signature
55
Select are NOT primative data types in JAVA.
string, list, array
char, short
int, double, boolean
long, float, byte
56
What is the difference between the ApplicationContext and Bean Factory in regards to loading beans?
AppContext eagerly loads beans. BeanFactory lazily loads beans on demand
There is no difference, both lazily loads beans on demand.
There is no difference, both eagerly loads beans on startup.
AppContext lazily loads beans. BeanFactory eagerly loads beans on startup
57
Which of the following does the produces attribute do when used with @RequestMapping?
the outgoing data format(s) the class/method can return
the url path(s) to which the mapped class/method will be bound
the http request method(s) the class/method will be bound
the incoming data format(s) the class/method will expect
58
Which annotations are related to Data Transformation in Spring MVC?
@GetMapping, @PostMapping, @PutMapping, @DeleteMapping, @RequestMapping
The consumes and produces attributes of the RequestMapping annotations
@RequestBody, @PathVariable, @RequestParam, @ResponseBody
@Controller, @RestController
59
What is the purpose of RestTemplate *ForEntity(...) in Spring Boot?
Generic API for making web requests
Request for the native exchange format returned by the server:JSON,XML,Text
All of the above
Deserialize the response into a Java POJO
60
Which is true of @RequestParam?
Identifies properties directly in URL of a request for use within a method
Used to map(send) data contained in the body of a request to a java object
Used to bind request parameters to values in the mapped method's signature
Marks a method or exception class with an HTTP statis code response
61
Hibernate validation may NOT be used in conjunction with Spring MVC.
False
True
62
Which of the following does the headers attribute do when used with @RequestMapping?
headers which are expected to be on the request
the outgoing data format(s) the class/method can return
the incoming data format(s) the class/method will expect
parameters which are expected to be on the request
63
Spriing Errors interface stores and exposes information about data-binding and validation errors for objects
True
False
64
What is ORM?
None of the above
Technique where data is converted between incompatible type syestems
An object oriented programming language
Technique where data is convered into only one type system
65
Annotation indicating class file used to manage bean config using Java config. Similar to App Context file for XML.
@Bean
@Named
@Configuration
@Qualifier
66
Which is NOT a benefit of Spring ORM?
Data Access Exceptions Wrapping
Resource Management
Difficult Testing
Integration Transaction Management
67
JDBC, ORM, OXM, and JMS are all modules of Spring Data Access/Integration.
True
False
68
What is Spring AOP?
A Spring module that can provide declarative enterprise services
All of the above
Modularize behavior that cuts across the typical division of responsibility
Programming technique. Allows programmer to modularize crosscutting concern
69
Container calls setter methods on a bean after invoking a no-argument constructor to instantiate a bean.
Constructor Injection
Getter Injection
Event Injection
Setter Injection
70
What is a Spring Bean?
An injectable component of a Spring app; its lifecycle is managed by Spring
Same thing as a @Component
Function that's used later on; passed to another function and later invoked
Starchy food often served with rice
71
Spring Annotation which can be used in conjunction with @Autowired to disambiguate multiple beans of a defined type.
@Qualifier
@Name
@Bean
@Inject
72
What type of Advice would I want to use if I wanted to implement an interactive timer in my program?
@Around
@After Returning
@After Transaction
@Before
73
What does Spring Data Access/Integration do?
Provides the library for accessing Java Development Kits
Provides basic web integration features for an application
Provides support for database management or layers of abstraction
Provides the basic framework for the IoC container and Dependency Injection
74
Which bean scopes do NOT require the use of ApplicationContext?
All scopes can be accessed without the use of ApplicationContext
Global Session Scope; Application Scope
Singleton Scope; Prototype Scope
Request Scope; Session Scope
75
Views represent data stored/retrieved from a DB or environment. Models are the user interface that display view data.
False
True
76
Which is NOT true of Spring MVC Architecture?
It is a request driven structure
Designed around a central Servlet that dispatches requests to controllers
All of the above are true
Based on the use of a DispatcherServlet
77
What does the stereotype @Controller do?
Declares an object as a bean. Can be injected into other classes/beans
Marks a class for use with storing data within a repository or database
Marks a class as a service for an application
Marks class Spring MVC Controller.Allows use of handler mapping annotations
78
The @Configuration annotation is used to
Provide XML configuration.
Provide annotation driven configuration.
Do the same as the @Autowired annotation.
Define a class as a configuration bean.
79
Which is NOT a module of Spring Core Container?
Contect
Core & Beans
Java Messaging System (JMS)
Spring Expression Language (SpEL)
80
Spring boot actuators can be used to
open a running application on the command line.
get runtime information about the application via HTTP.
start a server when it is not running.
interact with your server using a convenient GUI.
81
What does the stereotype @Component do?
Marks class Spring MVC Controller.Allows use of handler mapping annotations
Marks a class for use with storing data within a repository or database
Marks a class as a service for an application
Declares an object as a bean. Can be injected into other classes/beans
82
Which is true of @RequestHeader?
Combines @RequestMapping & @ResponseBody
Allows for header data to be viewd and mapped to a method
Used to bind request parameters to values in the mapped method's signature
Used to automatically marshal java objects into a JSON String
83
Which is NOT true of Spring Stereotypes
Define bean name and clarify to a deveoper what the bean is used for
Allows a developer to set up dependencies
Used as markers to declare objects as a bean
Uses built in annotations
84
Using the default configuration, Spring boot includes an embedded ________.
postgres server
tomcat server
in memory database
user
85
Select the correct way to declare a Path Variable: id.
@GetMapping(path="my_data/id")
@GetMapping(path="my_data/{id}")
@GetMapping(path="my_data/[id]")
@GetMapping(path="my_data/{{id}}")
86
The spring boot actuator automatically restarts your spring application whenever files on the classpath change.
False
True
87
Forms are a simple&effective way to gather input from a user. Spring makes it easy to bind form input to a modeled POJO.
False
True
88
Which is NOT true of @RequestMapping?
It allows you to specify endpoints
It supports GET, POST, PUT, and DELETE methods
It appears under @Controller
It appears above @Controller
89
What does the stereotype @Service do?
Marks a class for use with storing data within a repository or database
Marks a class as a service for an application
Marks class Spring MVC Controller.Allows use of handler mapping annotations
Declares an object as a bean. Can be injected into other classes/beans
90
Which is true of @RequestBody?
Marks a method or exception class with an HTTP statis code response
Used to map(send) data contained in the body of a request to a java object
Identifies properties directly in URL of a request for use within a method
Used to bind request parameters to values in the mapped method's signature
91
Create a new transaction, and suspend the current transaction if one exists.
@Transactional(propagation=Propagation.REQUIRED)
@Transactional(propagation=Propagation.REQUIRED_NEW)
@Transactional(propagation=Propagation.NEVER)
@Transactional(propagation=Propagation.MANDATORY)
92
Support a current transaction, throw an exception if none exists.
@Transactional(propagation=Propagation.MANDATORY)
@Transactional(propagation=Propagation.REQUIRED)
@Transactional(propagation=Propagation.REQUIRED_NEW)
@Transactional(propagation=Propagation.NEVER)
93
Which of the following does the method attribute do when used with @RequestMapping?
the incoming data format(s) the class/method will expect
the outgoing data format(s) the class/method can return
the http request method(s) the class/method will be bound
the url path(s) to which the mapped class/method will be bound
94
Which defines Application Scope?
Scopes a single bean definition to the lifecycle of a ServletContext
Single bean definition is scoped to the lifecycle of a global HTTP session
Single bean definition is scoped to the lifecycle of a single HTTP request
A single bean definition is scoped to the lifecycle of an HTTP Session
95
Which defines Singleton Scope?
A single bean definition is scoped to a number of object instances
Each bean definition is scoped to single object instance per IoC Container
Single bean definition is scoped to the lifecycle of a single HTTP request
A single bean definition is scoped to the lifecycle of an HTTP Session
96
Which of the following may be used in conjunction with @RequestMapping?
@ResponseBody, @RestController
All of the above
@RequestBody, @ResponseStatus, @RequestParam
@PathVariable, @RequestHeader
97
Whichh defines Session Scope?
Each bean definition is scoped to single object instance per IoC Container
A single bean definition is scoped to a number of object instances
A single bean definition is scoped to the lifecycle of an HTTP Session
Single bean definition is scoped to the lifecycle of a single HTTP request
98
Which annotation is used to bind form data to a Plain Old Java Object(POJO)?
@FormAttribute
@ModelData
@FormData
@ModelAttribute
99
Which is false of Setter Injection
Can resolve circular references
Allows for partial dependencies
More secure than Constructor Injection
More flexible that Constructor Injection
100
Which of the following does the params attribute do when used with @RequestMapping?
the incoming data format(s) the class/method will expect
parameters which are expected to be on the request
the outgoing data format(s) the class/method can return
headers which are expected to be on the request

Revature Full-stack Cumulative---SPRING 1 Flashcards | StudBud