Java written test question Bank (01 issue) __java

Java Written test Bank (01 issue)

Objective

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1. The most commonly used class in Spring DAO is ()

A,jdbctemplate, Simplejdbctemplate

B,simplejdbcinsert,simplejdbcprocedure

C,simplejdbcinsert, Simplejdbcstoredproc

D,simplejdbcquery, Simplejdbcexec

Correct answer: A

2. In Spring AOP, the weaving can be completed at the following time ()

A, all options

B,run time

C,load time

D,compile time

Correct answer: A

3, the following about the spring MVC description is correct ()

A,dispatcherservlet is the core servlet in Spring MVC, which is responsible for receiving requests and distributing requests to appropriate controllers

B, in spring MVC, you can configure multiple Dispatcherservlet

C, all options

D, to make spring MVC available, Dispatcherservlet needs to be configured in Web.xml

Correct answer: C

4. Which of the following is spring Auto mount mode ()

A,autodetect

B, all options

C,constructor

D,byname, Bytype

Correct answer: B

5. In Spring, which of the following is not a method of using a transaction ()

A,proxies

b,declaratively

c,programmaticly

Correct answer: A

6, Spring provides the abstraction of the JMS layer, correct ()

A, correct

B, wrong

Correct answer: A

7, about "@Order" annotation, the most correct description is ()

A, implement Org.springframework.core.Ordered interface

B, specify the scope of a bean

C, properties that are commonly used to inject domain objects

D, it's all wrong.

Correct answer: A

8. How to use SLF4J in Spring application ()

A, as a log frame

B, it's all wrong.

C, as a bean

D, as a JDBC framework

Correct answer: A

9. The default scope of the Spring Bean is ()

A, it's all wrong.

B,singleton

C,prototype

D,session

E, Abstract

Correct answer: B

10, in spring, a single example means that there is only one instance per _____ ()

A,context

B, JVM

C,thread

Correct answer: A