IV B.Tech CSE I Sem II Mid WT Online Bits

1.        _ _ _ _ _ _ _ _ _ _ enables you to define a sequence of comma-delimited parameter names and values.<===>Servlet.name.initargs

2.        _ _ _ _ _ _ _ _ _ interface enables a servelt to formulate a response for a clinet.<===>ServletResponce

3.        _ _ _ _ _ _ _ _ _ interface enables servlets to log events and access information about their environment.<===>ServletContext

4.        _ _ _ _ _ _ _ _ _ is for object that need to be available to all pages processing a same request.<===>request scope

5.        _ _ _ _ _ _ _ _ _ is set of classes and interfaces it allows a Java application to handle SQL statements to a database in a window independent way ?<===>JDBC API

6.        _ _ _ _ _ _ _ _ _ keep the information on the server and pass only an identifier between a browsers and servers.<===>Session tracking

7.        _ _ _ _ _ _ _ _ class Provides methods to handle HTTP requests and responses.<===>HttpServer

8.        _ _ _ _ _ _ _ _ elements typically perform some action based on information that is required at the exact time JSP page is required by a browser.<===>Standard action

9.        _ _ _ _ _ _ _ _ interface allows sessions to be managed.<===>HttpSessionContext

10.     _ _ _ _ _ _ _ _ interface informs an object that it is bound to or unbound from a session.<===>HttpSessionBindingListener

11.     _ _ _ _ _ _ _ _ is a connection type that provides access to individual elements through as identifier known as key ?<===>map

12.     _ _ _ _ _ _ _ _ is a internal to be used by tag heandler to indicate un recoverdabale error ?<===>JspTagException ( )

13.     _ _ _ _ _ _ _ _ is declared in JSP scriplet or declaration.<===>scripting variable

14.     _ _ _ _ _ _ _ _ is the name of the JSP container<===>jasper

15.     _ _ _ _ _ _ _ _ method returns the port number.<===>getServerPort( )

16.     _ _ _ _ _ _ _ _ represents pure business data and rules for how to use this data.<===>model

17.     _ _ _ _ _ _ _ _ variable contain a reference to an object represents current response time.<===>response

18.     _ _ _ _ _ _ _ allow your application to react to certain events.<===>listener

19.     _ _ _ _ _ _ _ are typically used as containers for information that describes application entities, such as a customer or an order.<===>Java Beans elements

20.     _ _ _ _ _ _ _ can be used directly in template text or to assign values to action element attributes.<===>EL expressions

21.     _ _ _ _ _ _ _ elements, allow you to add small pieces of code in a JSP page, such as an if statement to generate different HTML depending on a certain condition.<===>Scripting

22.     _ _ _ _ _ _ _ file allows a user to specify a value for the cookie named MyCookie.<===>AddCookie.htm

23.     _ _ _ _ _ _ _ file displays cookie values.<===>GetCookieServlet.java

24.     _ _ _ _ _ _ _ file processes the submission of AddCookie.htm.<===>AddCookieServlet.java

25.     _ _ _ _ _ _ _ HTTP Response Header instructs to use or not use persistence.<===>Connection

26.     _ _ _ _ _ _ _ interface provides methods for handling exceptions thrown while evaluating a body of an action elements.<===>TryCatchFinally

27.     _ _ _ _ _ _ _ is a directory for temporary files created by the JSP container and other files.<===>work

28.     _ _ _ _ _ _ _ is a Java class that extends a server with fox for processing a request and providing response.<===>Servlet

29.     _ _ _ _ _ _ _ is the name of the servlet container<===>Catalina

30.     _ _ _ _ _ _ _ method returns an array of the cookies in this request.<===>getCookies( )

31.     _ _ _ _ _ _ _ objects are instances of classes defined by the servlet of JSP specification.<===>implicit

32.     _ _ _ _ _ _ are created as interesting steps towards a release build.<===>milestone builds

33.     _ _ _ _ _ _ class implements the Servlet and ServeltConfig.<===>GenericServlt

34.     _ _ _ _ _ _ class indicates that a servlet error occurred.<===>ServletException

35.     _ _ _ _ _ _ interface indicates that the servlet is thread safe.<===>Single Thread Model

36.     _ _ _ _ _ _ is the attribute name of Java type javax.sql.datasourse.<===>data source

37.     _ _ _ _ _ are small programs that execute on the server side of a web connection.<===>Servlets

38.     _ _ _ _ _ are stable releases that have been tested extensively and verified to comply with the servlet and JSP specification.<===>release builds

39.     _ _ _ _ _ class represents an interface to the generic runtime environment available to simple tag handler.<===>JSPcontext

40.     _ _ _ _ _ jspservice() method available in which jsp class?<===>javax.servlet.jsp.jsppage

41.     _ _ _ _ _ method is invoked only when the servlet is first loaded into memory.<===>init( )

42.     _ _ _ _ interface allows servlets to get initialization of parameters.<===>ServletConfig

43.     _ _ _ is a pure Java web server with support for the servelet 2.4 and JSP 2.0 specifications.<===>tomcat 5

44.     <sp:forward> action stops processing of one page and starts processing a page specified by the page attribute called the<===>target page

45.     A _ _ _ _ _ _ _ _ _ is a nameframe pair that the server passes to the browser in response header?<===>cookie

46.     A _ _ _ _ _ _ _ _ _ method is declared to return an enumeration all the session IDs in the HttpsessionContext interface.<===>getIDs( )

47.     A _ _ _ _ _ _ _ _ is a component that can intercept a request targeted for a servlet.<===>Servlet

48.     A _ _ _ _ _ _ _ _ is stored on a client and contains state information.<===>Cookie

49.     A _ _ _ _ _ _ action generates an HTML table with all rows from the result.<===><c: forEach>

50.     A _ _ _ _ _ _ is a component that can interpret a request targeted for a servlet, JSP page,or static page, as well as the response before it's sent to the client.<===>filter

51.     A _ _ _ _ _ _ is a java class that extends a server with functionality for processing a request and producing a response.<===>servlet

52.     A _ _ _ _ _ _ is often used in JSP as the container for the dynamic context to be displayed by a web page.<===>bean

53.     A _ _ _ _ _ is a small amount of data that is saved on the clients machine and can be created by and referenced by a Java Servlet<===>cookie

54.     A bean class must have a _ _ _ _ _ _ constructor.<===>no -argument

55.     A class attribute value in the <jsp:usebean> action must be known in the<===>transition phase

56.     A Java servlet can write to the HTTP response header by calling the _ _ _ _ _ _ _ method of the HttpServletResponse object.<===>setStatus( )

57.     A Java servlet is capable of tracking sessions by using the _ _ _ _ _ _ .<===>HttpSesion API

58.     A JSP directive elements starts with which identifier?<===>< %@

59.     A servlet can write a cookie to a user's machine via the addCookie( ) method of the _ _ _ _ _ _ _ _ _ interface.<===>HttpServletResponse

60.     A servlet container and a JSP container are often combined in one package under the name _ _ _ _ _ _ _.<===>Web Container

61.     A simple tag handler thrown a _ _ _ _ _ exception to tell the container to stop processing a page.<===>SkipPage

62.   A small named data elements are sent to the client and returned to the server when the page is registered ?<===>cookie

63.     A sub interface of JSP ExceptionEngine used in tag servlets to indicates a _ _ _ _ _ _<===>Rrun time error

64.     All servlets must implement the _ _ _ _ _ _ _ _ _ interface.<===>Servlet

65.     An alternative to the _ _ _ _ _ _ standard action is the JSTL <c:set> action.<===><jsp:setproperty>

66.     An interface which specifies column result set ?<===>result set metadata

67.     Business logic code can be handled by<===>Java Beans

68.     c: Jakarta Jakarta-tomcat bin >command.com / E:4096/p this command sets the environment space to _ _<===>4KB

69.     Collection of tags are organized into tag libraries that can be packaged as _ _ _ _ _ files.<===>jar

70.     directive elements are defined in _ _ _ _ _ _ tag.<===>

71.     Drawback of Common Gateway Interface is<===>Not Platform independent

72.     Everything in the page that is not a JSP element is called _ _ _ _ _ _ _ _ .<===>template text

73.     Executeupdate( ) method return type is _ _ _ _ _ _ _ .<===>int

74.     For each specific database engine an implementation of the interface defined by the JDBC API ? translate the generic calls to the format understood by the engine called As ?<===>JDBC driver

75.     Generating the Java servlet source code from a >jsp file is known as<===>translation time

76.     getCharacterEncoding( ) method is in _ _ _ _ _ _ _ _ _ _ _ interface.<===>ServletResponse

77.     Getconnection( ) method is available in which class ?<===>drive manager

78.     How many categories of JSP elements can be grasped?<===>3

79.     How many projects Jakartha includes?<===>3

80.     How many types of drivers exits in Java ?<===>4

81.     How many types of scripting elements are there<===>3

82.     HTTP is _ _ _ _ protocol.<===>stateless

83.     HttpServeltRequest interface enables servlets to _ _ _ _ _ _ _ data to an HTTP requst.<===>read

84.     HttpServeltResponse interface enable servlets to _ _ _ _ _ data to an HTTP response.<===>writ

85.     If something does not work as expected look in the files in _ _ _ _ _ _ _ directory for clues as to what's wrong.<===>logs

86.     In how many ways to include other resources in JSP?<===>2

87.     In HTTP response code 100 indicates<===>continue

88.     In HTTP response codes 3xx species ?<===>Re direction

89.     In HTTP response codes 4XX specifies<===>client error

90.     In HTTP response codes 5XX specifies<===>server error

91.     In Java to see weather the environment variable is set or not, what is the command you can use in windows?<===>echo % java _ HOME %

92.     In JSP page directive content type attribute is of which type specifier?<===>MIME type

93.     In JSP page how many types of builds are available?<===>3

94.     In JSP specification provides a page context object provides how many levels of attributes?<===>3

95.     In JSP taglib directive may contain how many attributes?<===>2

96.     In JSP to returns the exception that caused ?<===>get Rroot canse ( )

97.     In JSP, javax.Servlet.Jsp..jsp Factory is a _ _ _ _ _ _ _ _ _<===>Abstract class

98.     In JSP, javax.Servlet.Jsp.JspPage is a _ _ _ _ _ _ _ _ _<===>Inter face

99.     In JSP, javax.servlet.jsp.page Ccontext is a _ _ _ _ _ _ _ _<===>abstract class

100.  In MVC terms, the Model corresponds to<===>Business logic and data

101.  In testing Tomcat, if something does not work as expected, you will look into which directory?<===>/logs

102.  In the development of Tomcat, which you can use from the following?<===>Nightly builds

103.  In value attribute code, the value of expression must be<===>string

104.  In which directory temporary files created by JSP container and other files?<===>/work

105.  In which directory Windows batch files used for starting and stopping the server?<===>/bin

106.  In which interface provides information about structures and capabilities of database ?<===>database meta data

107.  In which of the following JSP page directive is used to copy static text into JSP source code?<===>

108.  Integer or Int datatype can occupy how many bits in SQL ?<===>32 bits

109.  J2EE defines more flexible way to make a data source or any other shared resources available through a _ _ _ _ _ _ _ ?<===>JNDI

110.  JCA stands for<===>JSP connection Architecture

111.  JNDI stands for ?<===>Java Naming and Directory Interface

112.  JRE stands for<===>Java Runtime Environment

113.  JSDK stands for<===>Java Servlet Development Kit

114.  JSP action elements can be invoked at<===>run time

115.  JSP is an integral part of _ _ _ _ _ _ _ _.<===>J2EE

116.  JSP pages are _ _ _ _ for efficient server processing.<===>Compiled

117.  JSP stands for<===>Java Server Pages

118.  JTA stands for<===>Java Transaction API

119.  Match the following 1. comments ; ; ; ; ; ; ; ; ; ; ; ; a) 2. expressions ; ; ; ; ; ; ; ; ; ; ; ; b) 3. scriplet ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; c) 4. declarations ; ; ; ; ; ; ; ; ; ; ; ; d)<===>1-c, 2-d, 3-a, 4-b

120.  Mmapping tag libraries can be done in which file?<===>xml

121.  Most databases interpret the _ _ _ _ _ _ _ _ _ part of the start of a comment, so what ever comes after these characters is ignored.<===>

122.  Most operating system vendors have their own _ _ _ _ implementation available for free.<===>sdk

123.  Object in the _ _ _ _ _ _ _ _ _ are available to all request made from same browser.<===>session

124.  OCI stands for _ _ _ _ _ _ _ _ _<===>Oracle Call Interface

125.  On a page reference starts with / its interrupted relative to the top directory for the applications web page files, this is called<===>context relative path

126.  PATH environment variable is located in which directory?<===>bin

127.  Precompiled SQL statements can be written by which class ?<===>prepared statement

128.  Resultset is of which type _ _ _ _ _ _ _ _ _ _ _<===>interface

129.  Statement used to execute _ _ _ _ _ _ _ _ _ SQL strings ?<===>static

130.  Struts is a _ _ _ _ _ _ frame work.<===>large

131.  Struts is a highly configurable _ _ _ _ _ .<===>servlet

132.  Template text can be used as<===>WML

133.  The _ _ _ _ _ _ _ _ _ _ _ class extends ServletException.<===>UnavailableException

134.  The _ _ _ _ _ _ _ _ _ _ _ method is dangerous to use, because they can corrupt the server's state machine.<===>getServlet( )

135.  The _ _ _ _ _ _ _ _ _ _ method returns the value of the server attribute named attr.<===>Object getAttribute(string attr)

136.  The _ _ _ _ _ _ _ _ _ class extends GenericServlet.<===>HttpServlet

137.  The _ _ _ _ _ _ _ _ _ created based on the context parameter information show earlier or by the <sql.setdatasource> action does not represent a connection pool.<===>data source

138.  The _ _ _ _ _ _ _ _ _ package contains several interfaces and classes that are commonly used by servelet developers.<===>javax.servlet.http

139.  The _ _ _ _ _ _ _ _ directory contains Unix scripts for starting & stopping the server.<===>bin

140.  The _ _ _ _ _ _ _ _ directory for the example application contains a no of JAR files<===>lib

141.  The _ _ _ _ _ _ _ _ method declared by the Servlet interface returns a ServletConfig object.<===>getServeltConfig( )

142.  The _ _ _ _ _ _ _ _ method is called in the Java Servlet depending on the method Used by the Client.<===>doGet( ) or doPost( )

143.  The _ _ _ _ _ _ _ _ method obtains the name that is being bound (or) unbound.<===>getName( )

144.  The _ _ _ _ _ _ _ action replaces a place holder, marked with question mark ( ?) in the SQL statement with a value.<===><4sql:param >

145.  The _ _ _ _ _ _ _ class extends Eventobject.<===>HttpSessionBindingEvent

146.  The _ _ _ _ _ _ _ class provides static methods, that are useful for servlet developer.<===>Httputils

147.  The _ _ _ _ _ _ _ method is called by the servlet to obtain initialization parameters.<===>getServletConfig( )

148.  The _ _ _ _ _ _ _ page uses the JSTL <c:if> action and the custom action to validate all user input.<===>validate.jsp

149.  The _ _ _ _ _ _ action can create an instance of any class that has a no-arguments constructor like the java.util.data class.<===>< jsp.usebean>

150.  The _ _ _ _ _ _ action can only be used in the body of a JSP element.<===>< jsp:getproperty>

151.  The _ _ _ _ _ _ actions reads information from a database using SQL select statement, specified elements body or a SQL attribute value.<===><sql:query>

152.  The _ _ _ _ _ _ elements, specify information about the page itself that remains the same between requests.<===>directive

153.  The _ _ _ _ _ _ is also responsible for invoking the JSP page implementation class to process each request and generate the response.<===>JSP container

154.  The _ _ _ _ _ _ is invoked when a form on a web page is submitted.<===>servlet

155.  The _ _ _ _ _ _ is often implemented as a servlet configured to handle all requests for JSP pages.<===>JSP Container

156.  The _ _ _ _ _ _ method is used to notify the client that an error has occurred.<===>sendError( )

157.  The _ _ _ _ _ _ method returns an array of Cookie objects.<===>getCookies( )

158.  The _ _ _ _ _ method returns a struts action forward instance, containing information about the JSP that should be invoked to render the response.<===>perform( )

159.  The _ _ _ _ servlet uses parts of the request URI to figure out which type of request it is, located the corresponding action Class, and invokes the perform( ) method.<===>struts

160.  The action is part of the<===>JSTL

161.  The anatomy of a JSP page contains<===>JSP element and template text

162.  The bean class should implement the _ _ _ _ _ _ interface to allow a tool to save and restore the bean's state.<===>java.io.serialitable

163.  The beans can be changed into proxies for one or more EJB session beans acting as part of the controller for the application.<===>utility bean

164.  The container means an instance of ErrorData available for JSPsp error pages through the _ _ _ _ _ _ _ for the<===>page context

165.  The data source attribute imported by all JSTL database actions also accepts a _ _ _ _ _ path.<===>JNDI

166.  The default scope for object are<===>page scope

167.  The extension rule, using the extension _ _ _ _ _ _ , is the one that's recommended for mapping requests that should be processed by Struts.<===>.do

168.  The getSession( ) method obtains the session to which the listener is being bound or unbound. Its signature is<===>HttpSession getSession( )

169.  The init( ) method declared by the Servlet interface receives a _ _ _ _ _ _ object as its argument.<===>ServletConfig

170.  The JSP _ _ _ _ also supports access to bean properties.<===>Expression language

171.  The nice thing about using a bean is that it can _ _ _ _ _ _ _ all information about the item it represents in one simple package.<===>encapsulate

172.  The out variable is assigned to a concrete subclass of _ _ _ _ _ _ abstract class by the web container?<===>JSP writer

173.  The problem with servlets is<===>Processing the request and generating the response are both handled by a single servlet class

174.  The process of converting objects to a stream of bytes that can be stored in a file or transmitted network is<===>serialization

175.  The request generated by the _ _ _ _ _ _ _ _ action is an instance of the javax.servlet.jsp.jstl .sql.result class.<===><sql: query>

176.  The return type of destroy( ) method is<===>void

177.  The return type of getLastModified( ) method is<===>long

178.  The return type of getParameterValues( ) method is<===>String[ ]

179.  The Return type of getSerletInfo( ) method is<===>String

180.  The return type of getServerPort( ) method is<===>int

181.  The return type of getValue( ) method in the cookie class is<===>String

182.  The return type of isNew( ) method is<===>boolean

183.  The server calls the _ _ _ method to relinquish any resources, such as file handles that are allocated for the servlet.<===>destroy( )

184.  The term which is not related web application deployment<===>Collections

185.  The value returned by <jsp:getproperty> an EL expression directory in template text or <c:out> is always converted to a _ _ _<===>string

186.  TLD stands for<===>tag library descriptor

187.  To create new constructor in JSP with no error me ssnages ?<===>jJsp Exception ( )

188.  To invoke stored procedures you can use which class ?<===>callable statement

189.  Tomcat can be configured to use _ _ _ _ _ _ _ instead of the javac compiler available in the java 2 SDK from Sun.<===>jikies

190.  Tomcat configuration files are stored in _ _ _ _ _ _ _ directory<===>conf

191.  Tomcat is pure<===>web server

192.  Using prepared statements you can avoid which type of errors ?<===>dynamic syntax errors

193.  WEB-INF directory contains which file and directory?<===>web.xml, lib, and classes

194.  What is HTTP 1.1 status code for resource not found?<===>404

195.  What is successful status on HTTP message?<===>200

196.  What is the default location for applications served by tomcat?<===>/webapps

197.  What is the default port number, which is used in Tomcat server?<===>8080

198.  What is the default shell for Linux ?<===>bash

199.  What is the error message you run startup.bat file in Windows 95/98/ME?<===>out of environment space

200.  What is the operation of the following method ? void log(Exception e, String s)<===>Write s and the stack trace for e to the server log

201.  When browser sends request to a server it checks its _ _ _ _ _ _ and include all cookies it has received from the same server.<===>cookie JAR

202.  When fixed servlet is loaded, which of the following method is called by the container?<===>init( )

203.  Which attribute of the page directive is used to handle run time exceptions?<===>errorpage

204.  Which class manages a list of database drivers ?<===>driver manager

205.  Which directory contains the application deployment description?<===>/WEB-INF

206.  Which file contains information about security requirements in JSP page?<===>web.xml

207.  Which file is the main script for controlling the server?<===>catalina.bat

208.  Which is deployed when creating the context path?<===>.war

209.  Which method is the heart of the JSP request processing logic?<===>jspService()

210.  Which method will be faster at compile time?<===>

211.  Which method will be faster at run time?<===>

212.  Which method will be invoked in HTTP request processing?<===>DELETE

213.  Which method you can use to execute SQL select statement and to return a result set?<===>executequery ( )

214.  Which methods you must call once more the iterator to the first row ?<===>next( )

215.  Which of the following action can only be used in the body of is a action ?<===>

216.  Which of the following action obtains the current value of a bean property and inserts it directly into the response body ?<===>< jsp:getproperty >

217.  Which of the following build is very unstable?<===>nightly builds

218.  Which of the following class allows state information to be stored on a client machine?<===>Cookie

219.  Which of the following Class indicates when a listener is bound to or unbound from a session value?<===>HttpSession BindingEvent

220.  Which of the following class is the super class for all JSP released exception?<===>JspException ( )

221.  Which of the following HTTPResponseHeader that indicates the number of seconds to wait before asking for a page update?<===>Refresh

222.  Which of the following HTTPResponseHeader, that specifies the time in milliseconds when document is out of date?<===>Expires

223.  Which of the following is a standard action element of JSP?<===><jsp:include>

224.  Which of the following is a subdirectory of tomcat home directory?<===>logs

225.  Which of the following is a subdirectory of tomcat home directory?<===>work

226.  Which of the following is not a Class in javax.servelt.http package?<===>HttpSession

227.  Which of the following is not a JSP directory?<===>useBean

228.  Which of the following is not a method in HttpServlet class?<===>doTest( )

229.  Which of the following is not a popular technology for developing dynamic web sites?`<===>HPH

230.  Which of the following is not an interface of javax.servlet.http package?<===>HttpServerRequest

231.  Which of the following is not an interface?<===>GenericServlet

232.  Which of the following is not JDBC own class for date and time values ?<===>java.sql.result set

233.  Which of the following method comes under ServletContext interface?<===>getRealpath( )

234.  Which of the following method comes under ServletResponse interface?<===>getCharacterEncoding( )

235.  Which of the following method is not central to the life cycle of a servlet?<===>Thread( )

236.  Which of the following method is not in servletRequest interface?<===>getMimeType( )

237.  Which of the following method is related HttpServletResponse interface?<===>encodeURL( )

238.  Which of the following package is required to build servlets ?<===>javax.servlet.http

239.  Which of the following returns the session ID?<===>getID( )

240.  Which of the following scripting element is used for a block of code to be executed?<===>Scriptlets

241.  Which of the following scripting element is used to declare variables and methods in the JSP page implementation class?<===>

242.  Which of the following scripting element is used to embed scripting code expressions when the result shall be added to the response<===>

243.Which of the following scripting element used to embed scripting code?<===>

244.  Which of the following standard action can be used to provide support for cookie genuine tracking?<===>

245.  Which of the following standard action element makes a Java Beans component available in a page?<===><jsp:useBean>

246.  Which of the following standard action elements adds a parameter value to a request of to another servlet or JSP page?<===>

247.  Which of the following utility enables you to test some of the servlets that you create?<===>Servletrunner

248.  Which one of the following is not a database ?<===>Sap

249.  Which one of the following supports for a modular design?<===>struts

250.  Which one of the following supports for mapping of symbolic page names to the real UR Is?<===>struts

251.  Which protocol we will use in web applications?<===>HTTP

252.  Which type diver translates JDBC to ODBC and relies on an ODBC driver to communicate with the database ?<===>type- 1 driver

253.  Which type driver is a pure Java client library for data base ?<===>type -3 driver

254.  Which type driver is a pure Java library that translate JDBC requests directly to database - specific protocol ?<===>type - 4 driver

255.  Which type driver is written partly in Java and partly in native code<===>type -2 driver

256.  Who is not contributing to Tomcat from the following?<===>Microsoft

257.  WML stands for<===>Wireless Markup Language