MCQs | JDBC/JDBC Mcq Set 2 Sample Test,Sample questions

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Question: 
How can we take input text from user in HTML page?

1. input tag

2.inoutBufferedReader tag

3. meta tag

4.scanner tag

Question: 
How to specify autowiring by name?

1.@Qualifier

2.@Type

3.@Constructor

4.@Name

Question: 
Java Beans are extremely secured?

1.True

2.False

3.all of the above

4.none of the above

Question: 
Java code is embedded under which tag in JSP?

1.Declaration

2.Scriptlet

3.Expression

4. Comment

Question: 
What does MIME stand for?

1.Multipurpose Internet Messaging Extension

2.Multipurpose Internet Mail Extension

3.Multipurpose Internet Media Extension

4.Multipurpose Internet Mass Extension

Question: 
Which attribute is used to specify destroy method?

1.destroy

2.destroy-method

3. destruction

4. destruction-method

Question: 
Which is mandatory in <jsp:useBean /> tag?

1. id, class

2.id, type

3. type, property

4. type,id

Question: 
Which of the following is correct error when loading JAR file with duplicate name?

1. java.io.NullPointerException

2.java.lang.ClassNotFound

3. java.lang.ClassFormatError

4. java.lang.DuplicateClassError

Question: 
Which of the following is not true about Java beans?

1.Implements java.io.Serializable interface

2.Extends java.io.Serializable class

3. Provides no argument constructor

4.Provides setter and getter methods for its properties

Question: 
Which of the following is not true for Ant?

1. It is a tool box

2. It provides lifecycle management

3.It is procedural

4.It doesn’t have formal conventions

Question: 
Which one is the correct order of phases in JSP life cycle?

1.Initialization, Cleanup, Compilation, Execution

2.Initialization, Compilation, Cleanup, Execution

3. Compilation, Initialization, Execution, Cleanup

4.Cleanup, Compilation, Initialization, Execution

Question: 
Which one of the following is correct for directive in JSP?

1.<%@directive%>

2. <%!directive%>

3. <%directive%>

4. <%=directive%>

Question: 
_jspService() method of HttpJspPage class should not be overridden.

1. True

2.False

3.all of the above

4.none of the above

Question: 
“out” is implicit object of which class?

1.javax.servlet.jsp.PrintWriter

2. javax.servlet.jsp.SessionWriter

3.javax.servlet.jsp.SessionPrinter

4. javax.servlet.jsp.JspWriter

Question: 
“request” is instance of which one of the following classes?

1.Request

2.HttpRequest

3.HttpServletRequest

4. ServletRequest

Question: 
Application is instance of which class?

1.javax.servlet.Application

2. javax.servlet.HttpContext

3. javax.servlet.Context

4. javax.servlet.ServletContext

Question: 
Can <!–comment–> and <%–comment–%> be used alternatively in JSP?

1.True

2.False

3.all of the above

4.none of the above

Question: 
Can we run Junits as a part of Jenkins job?

1. True

2.False

3.all of the above

4.none of the above

Question: 
Default value of autoFlush attribute is?

1. true

2. False

3.all of the above

4.none of the above

Question: 
How are java web applications packaged?

1.jar

2. war

3. zip

4.both jar and war

Question: 
How can we connect to database in a web application?

1.oracle sql developer

2.toad

3.JDBC template

4.mysql

Question: 
How is the dynamic interception of requests and responses to transform the information done?

1.servlet container

2. servlet config

3.servlet context

4.servlet filter

Question: 
Servlet are used to program which component in a web application?

1.client

2. server

3. tomcat

4.applet

Question: 
What is the attribute of java bean to specify scope of bean to have single instance per Spring IOC?

1.prototype

2.singleton

3.request

4. sessionAttribute

Question: 
What is the storage capacity of single cookie?

1.2048 MB

2.2048 bytes

3. 4095 bytes

4.4095 MB

Question: 
What temporarily redirects response to the browser?

1. <jsp:forward>

2.<%@directive%>

3. response.sendRedirect(URL)

4. response.setRedirect(URL)

Question: 
What type of protocol is HTTP?

1.stateless

2.stateful

3.transfer protocol

4.information protocol

Question: 
When destroy() method of a filter is called?

1.The destroy() method is called only once at the end of the life cycle of a filter

2.The destroy() method is called after the filter has executed doFilter method

3.The destroy() method is called only once at the begining of the life cycle of a filter

4.The destroyer() method is called after the filter has executed

Question: 
Which are the session tracking techniques?
i. URL rewriting
ii. Using session object
iii.Using response object
iv. Using hidden fields
v. Using cookies
vi. Using servlet object

1. i, ii, iii, vi

2.i, ii, iv, v

3.i, vi, iii, v

4.i, ii, iii, v

Question: 
Which attribute is used to specify initialization method?

1.init

2.init-method

3.initialization

4.initialization-method

Question: 
Which attribute uniquely identification element?

1.ID

2.Class

3.Name

4. Scope

Question: 
Which command can be used to check maven version?

1.mvn -ver

2.maven -ver

3.maven -version

4.mvn -version

Question: 
Which component can be used for sending messages from one application to another?

1. server

2.client

3.mq

4. webapp

Question: 
Which environment variable is used to specify the path to maven?

1.JAVA_HOME

2.PATH

3.MAVEN_HOME

4.CLASSPATH

Question: 
Which file is used to define dependency in maven?

1.build.xml

2.pom.xml

3.dependency.xml

4.version.xml

Question: 
Which file is used to specify the packaging cycle?

1.build.xml

2.pom.xml

3.dependency.xml

4.version.xml

Question: 
Which object stores references to the request and response objects?

1.sessionContext

2.pageContext

3. HttpSession

4. sessionAttribute

Question: 
Which of below is not a dependency management tool?

1.Ant

2.Maven

3.Gradle

4. Jenkins

Question: 
Which of the below can be used to debug front end of a web application?

1.Junit

2. Fitnesse

3.Firebug

4. Mockito

Question: 
Which of the below is a source code management tool?

1.Jenkins

2.Maven

3.Git

4. Hudson

Question: 
Which of the below is not a javascript framework for UI?

1.Vaadin

2. AngularJS

3.KendoUI

4. Springcore

Question: 
Which of the following action variable is used to include a file in JSP?

1. jsp:setProperty

2. jsp:getProperty

3. jsp:include

4. jsp:plugin

Question: 
Which of the following is not a directive in JSP?

1.page directive

2. include directive

3.taglib directive

4.command directive

Question: 
Which of the following is not a feature of Beans?

1.Introspection

2.Events

3.Persistence

4.Serialization

Question: 
Which of the following is not a maven goal?

1. clean

2.package

3.install

4. debug

Question: 
Which of the following is not an Enterprise Beans type?

1. Doubleton

2.Singleton

3.Stateful

4. Stateless

Question: 
Which of the following is true about servlets?

1.Servlets execute within the address space of web server

2.Servlets are platform-independent because they are written in java

3.Servlets can use the full functionality of the Java class libraries

4.Servlets execute within the address space of web server, platform independent and uses the functionality of java class libraries

Question: 
Which page directive should be used in JSP to generate a PDF page?

1.contentType

2.generatePdf

3. typePDF

4.contentPDF

Question: 
Which tag is used to set a value of a JavaBean?

1.<c:set>

2.<c:param>

3. <c:choose>

4.<c:forward>

Question: 
Which tag should be used to pass information from JSP to included JSP?

1.Using <%jsp:page> tag

2.Using <%jsp:param> tag

3.Using <%jsp:import> tag

4.Using <%jsp:useBean> tag

Posted on by Laboursonline.com Team

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  1. JDBC Mcq Set 1
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