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"CS506 Quiz No. 1"
Multiple Choice Question
2 February 2021
Question No: 1
Which of the following range of response code indicates that request was successful? ► 200-299
► 100-199
► 300-399
► 400-499
Question No: 2
Choose correct integer value for predefined Thread Priority "Thread MIN_PRIORITY" in Java. ► 1 ► 5 ► 10 ► 7.
Question No: 3
"Ready State" means a thread is in ______________.
► ready queue
► waiting state
► dead state
► new state
Question No: 4
Which of the following range of response code signify error by server?
► 500-599
► 400-499
► 200-299
► 300-399
Question No: 5
Which of the following approach can used to create in java?
► inheritance
► Composition
► Polymorphism
► Abstraction
Question No: 6
Which of the following is the main idea behind partition a web application into layers?
► Reduce Coupling
► increase Coupling
► increase Decoupling
► Reduce Decoupling
Question No: 7
Choose correct line of code to start a threat "t" in java.
► t.start()
► t->start()
► t-start()
► t=start()
Question No: 8
In include type of request dispatcher. the first servlet which received request is also responsible to _______.
► finish response
► forward request
► modify request
► show exceptions
Question No: 9
The _______ method is used, when one thread to wants to wait for another third's run method to complete its execution. ► join() ► wait() ► yield() ► sleep()
Question No: 10
After some amount of time, session object of HttpSession class gets terminated automatically. ► True ► False
"CS506 Quiz No. 1" (2)
Multiple Choice Question
2 February 2021
Question No: 1
Choose correct line of code to inherit a Worker class form thread class in java. ► public class Worker extends Thread ()
► public class Worker inherit Thread ()
► public class Worker implement Thread ()
► public class Worker new Thread ()
Question No: 2
HTTP response code 404 indicates that ______________ .
► requested resource is not available (Not Found)
► requested resource is available
► error by server
► request requires HTTO authentication
Question No: 3
Java Servlets are Not automatically swatch to URL Rewriting when cookies are not supported or disable by the client.
► False
► True
Question No: 4
JSP uses println() statements to generate HTML.
►False
►True
Question No: 5
Content attribute are shared among ________ servlet/s of ________.
► all, a web application
► all, a desktop application
► two, a web application
► two, a desktop application
Question No: 6
Each web application has ______________ servlet context/s.
► 1
► 0
► 2
► 3
Question No: 7
Resources could be shared among all servlets in _____ application/s using _____. ► same, ServletContext object
► same, Servlet object
► different, ServletContext object
► different, Servlet object
Question No: 8
► web xml is a___________.
► configuration file
► java file
► jar file
► servlet file
Question No: 9
if "MyServlet" is placed in "myapp" then you can acces "MyServlet" by writing ______ url in browser.
► http://localhost:8080/myapp/MyServlet
► http://localhost:8080/myapp/servlets/MyServlet
► http://localhost:8080/webapps/myapp/MyServlet
► http://localhost:8080/webapps/myapp/servlets/MyServlet
Question No: 10
Which of the following is NOT a part of HTTP request. ► Status code ► request method ► URI ► Header fields
"CS506 Quiz No. 1" (3)
Multiple Choice Question
2 February 2021
Question No: 1
Context attribute are shared among ________ servlet/s of ________.
► all, a web application
► all, a desktop application
► two, a web application
► two, a desktop application
Question No: 2
Which of the following is NOT true about HTTP?
► HTTP maintains user session between successive requests
► HTTP is a stateless protocol
► HTTP is a request response model
► HTTP has no built-in state management between successive request
Question No: 3 rep
Each web application has ______________ servlet context/s.
► 1
► 0
► 2
► 3
Question No: 4
Which of the following interface needs to implement which creating threads?
► Runnable
► Serializable
► ActionListener
► WindowListener
Question No: 5
Packages are nothing more than the way we organize files into different direction according to their functionality, usability as well as category then should belong to.
► True
► False
Question No: 6
Which of the following method allows any other thread of same priority to execute?
► Yield()
► notify()
► wait()
► sleep()
Question No: 7
In 3 layer architecture. We do NOT make any direct calls to database form the presentation layer.
► True
►False
Question No: 8
The method "getid( )" of HttpSession class returns the unique identifier of the session.
► True
► False
Question No: 9
Choose correct integer value for predefined Thread Priority "Thread.MAX_PRIORITY" in Java.
► 10
► 1
► 5
► 7
Question No: 10 rep
Which of the following range of response code signify error by server?
► 500-599
► 400-499
► 200-299
► 300-399
"CS506 Quiz No. 2"
Multiple Choice Question
11 February 2021
Question No: 1
The correct way to define a JSP include action element is:
► <jsp:include page = "one.jsp"/>
► <jsp:include page @ "one.jsp"/>
► <jsp:include page # "one.jsp"/>
► <jsp:include page $ "one.jsp"/>
Question No: 2
By means of Page Directive, a JSP can be give the responsibility of an Error page.
► True
► False
Question No: 3
In context of JSP custom tags, is it true that a "Tag with Attributes" does Not have a body?
► True
► False
Question No: 4
In JSP scripting elements, it is NOT necessary that every opening tag also have a closing tag.
► False
► True
Question No: 5
JSP forward action elements to forward request to another resource.
► True
► False
Question No: 6
HTML comments are ________ in browser and JSP comments are _______ in browser.
► shown. hidden
► shown. shown
► hidden. hidden
► hidden, shown
Question No: 7
The correct way to call an error page in JSP is:
► <%@page ... errorPage = "error.jsp"%?
► <%@page ... isErrorPage = "error.jsp"%?
► <%@page ... setErrorPage = "error.jsp"%?
► <%@page ... getErrorPage = "error.jsp"%?
Question No: 8
In context JSP custom tags, a simple tag has a body.
► False
► True
Question No: 9
A single page is doing everything is eally a best approch while making of web application.
► False
►True
Question No: 10
An error JSP is called by the website server when an uncaught exception gets occurred.
► True
► False
"CS506 Quiz No. 2" (2)
Multiple Choice Question
11 February 2021
Question No: 1 rep
Is true that a JavaBean class CAN NOT be easily reused and composed together in an application?
►No
►Yes
Question No: 2 rep
There is NO equivalent tag for comments while writing JSP scripting elements in XML.
► True
► False
Question No: 3 rep
In JSP scripting elements, it is NOT necessary that every opening tag also have a closing tag.
► False
► True
Question No: 4
In a JavaBean class, private values should be accessed through setters/getters.
► True
► False
Question No: 5 rep
An error JSP is called by the website server when an uncaught exception gets occurred.
► True
► False
Question No: 6
In context JSP custom tags, is it true that a "Tag with Body" must have one ormore attribute?
► False
► True
Question No: 7
The correct way to define a JSP forward action element is.
► <jsp:forward page = "one.jsp"/
► <jsp:forward page @ "one.jsp"/
► <jsp:forward page # "one.jsp"/
► <jsp:forward page $ "one.jsp"/
Question No: 8
A JavaBean class must have a zero argument constructor
► True
► False
Question No: 9
HTTP response code 401 indicates that ______________ .
►Indicates that access to the requested resource has been denied.
► requested resource is available
► error by server
► request requires HTTO authentication
Question No: 10
The correct format of writing a declaration tag in JSP is;
► <%!Java code %>
► <%@Java code %>
► <%$Java code %>
► <%#Java code %>
"CS506 Quiz No. 2" (3)
Multiple Choice Question
11 February 2021
Question No: 1
The correct way to declare as an error page in JSP is:
► <%@page ... isErrorPage = "true"%?
► <%@page ... errorPage = "true"%?
► <%@page ... setErrorPage = "true"%?
► <%@page ... getErrorPage = "true"%?
Question No: 2
Is true that a JavaBean class CAN NOT be easily reused and composed together in an application?
►No
►Yes
Question No: 3
HTTP response code 401 indicates that ______________ .
►Indicates that the request requires HTTP authentication
► requested resource is available
► error by server
► request requires HTTO authentication
Question No: 4
JSP directives are used to convey special processing information about the page to JSP container.
► True
► False
Question No: 5
Is it true that a JavaBean class can have any public instance variables/attributes?
► No
► Yes
Question No: 6
A single page is doing everything that is really a best approach while making of web applications.
► False
► True
Question No: 7
There is NO equivalent tag for comments while writing JSP scripting elements in XML.
► True
► False
Question No: 8
Which one of the following JavaBean's scope attribute has local value?
► Page
► Request
► Session
► Application
Question No: 9
Is it true that Enterprise Applications need to support multiple type of user with multiple types of interface?
► Yes
► No
Question No: 10
JSP is a text based document capable of returning either static or dynamic content to a client's browser.
► True
► False
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