C. Both A. and B. A. RegSvr.exe D. GacMgr.exe, 9. View Answer, 7. Example 1: Let's create a simple program to access the static data members in the C++ programming language. Answer: Viewstate can store only serilizable object, 127. B. D. All, 38. What state does Thread enter in when it has been created and started? D. Disable ViewState and use Session State A. SQLISAPI.dll 67. C. Session.Abandon Which property of the session object is used to set the local identifier? 2. C. Response.Cache.SetNoCaching(); A. A. LinqDataSource Currently, Android and Java ME are used for creating mobile applications. No, 29. What are valid statements for suspend() and resume() method? A. What is the maximum number of cookies that can be allowed to a web site? B. Which of the following method must be overridden in a custom control? a) Private constructor ensures only one instance of a class exist at any point of time b) Private constructor ensures C. User and Custom controls are displayed correctly in the Visual Studio .NET Designer. Automatically determines role membership Study and learn Interview MCQ Questions and Answers on Method Overriding in Java. The above method returns an object of that class's type. Answer: Use an ImageMap control and define hot spot areas for each of the product lines. C. Viewstate method is called more than one times. A class can provide a public static factory method that is nothing but a static method that returns an instance of the class. Answer: Both A. and B. Python Class Variables The First one allows you to write formatted output. Where we can assign value to Static read only member variable of a static class? Copyright 2011-2021 www.javatpoint.com. C. GacSvr32.exe 52. Java Method Overriding Interview MCQ Questions and Answers A. Response.Cache.SetNoStore(); Which method can make Thread to go from running to waiting state? In Java, type casting is a method or process that converts a data type into another data type in both ways manually and automatically. In your ASP.NET 2.0 web application you want to display an image that is selected from a collection of images. Reflection Whats the difference between Response.Write() and Response.Output.Write()? An interface name can also be used as a return type but the returned object must implement methods of that interface. No A method can have the class name as its return type. D. None of the Above C. To configure the web server It can be defined as template that describes the data and behaviour associated with the class instantiation. Which of these files takes the web application in offline mode? What is name of thread which calls main method, What is pre-emptive scheduling in threads, What will happen if two threads try to read same resource without synchronization in java. JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. Which of the following is TRUE about Windows Authentication in ASP.NET? D. Overriding, 44. Choose the correct option from below: Which of the following allow writing formatted output? Thus, the pointer p of both the objects point to the same memory location. d. All; What are valid statements about Constructor and synchronization in java? A. 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C. < asp:button > The return statement inside a loop will cause the loop to break and further statements will be ignored by the compiler. B. b) It can take any number of parameters B. RCT 124. Which of the following must be done in order to connect data from some data resource to Repeater control? Set AutoGenerateColumns Property to false on the datagrid tag Java Questions & Answers Both the existing object and new object shares the same memory location. Answer: Maintain the login state security through a database. Type casting C. Both A. and B. b) Compilation succeeds An application which is created for mobile devices is called a mobile application. A static member function shares the single copy of the member function to any number of the class' objects. It cannot be called using the object as it is not in the scope of that class. It is used to create an instance of the class. A. C. System.Diagnostics User controls are displayed correctly in the Visual Studio .NET Designer D. None B. SQLXML.dll C. ASP.NET does not support Windows Authentication The static is a keyword in the C and C++ programming language. A. A. asp:label Developed by JavaTpoint. A. What is true about acquiring object lock before calling wait(), notify() and notifyAll()? A. RMT It means: If we call a static method by using the parent class object, the original static method will be called from the parent class. Home ASP.NET MCQs 300+ TOP ASP.NET MCQ Questions and Answers Quiz, 1. C. Both C-sharp and VB Thus, js handles the HTML events via Event Handlers. What namespace does the Web page belong in the .NET Framework class hierarchy? D. SQLISAPI.dll < credential> element Custom controls are displayed correctly in VS.Net Designer A. app_offline.html What is used to validate complex string patterns like an e-mail address? This process of reacting over the events is called Event Handling. When does Garbage collector run? Copy Constructor is called in the following scenarios: Let's understand this through a simple example: In the above case, a programmer has not defined any constructor, therefore, the statement Demo d2 = d1; calls the default constructor defined by the compiler. In Object-oriented programming, when we design a class, we use instance variables and class variables.. Answer: Use the AdServer control and create an XML file with configuration of the control. View Answer, 8. A. Returning a Class or Interface. D. not possible Which of the following languages can be used to write server side scripting in ASP.NET? Let's understand this through a simple example. Why is Global.asax is used? A. D. All of the above 2011-2022 Sanfoundry. Answer: app_offline.htm, 137. C. Alerts Snap-ins C. ThreadLock D. C++ Answer: C, 93. Whats the difference between Response.Write() andResponse.Output.Write()? In the above Java code, the method CompareNum is defined with int return type and two arguments x and y. Spring boot is the hottest topic of discussion in interviews if it comes to Java Application development. C. When application is running for more than 15 minutes In the above program, we define the function printname() which contains the char pointer as a parameter. b) Throws exception Application objects In other words, it is a collection of abstract methods (the method that does not have a method body) and static constants. A. B. XmlCast Java Unicode Which property of the session object is used to set the local identifier? C. Linear Session Objects A. C. ColorValidator B. WML A. A. D. Request object, 28. As there is a concept of function overloading, similarly constructor overloading is applied. It initializes the new object with the existing object. C. XmlConvert D. None of the Above In my .NET Framework I have threads. A. ExecuteReader MCQ Copyright 2011-2021 www.javatpoint.com. Find the term: The .NET framework which provides automatic memory management using a technique called ______________ ? Which of the following is the way to monitor the web application? The last node of the list contains a pointer to the null. A. GetTypes The value of a = 10 and b = 5 are of no use. Answer: CLR, 57. The data_type is the variable type in C++, such as int, float, string, etc. C. XML A primary key must be defined on the DataTable objects B. JS Class JS Object JS Prototype JS constructor Method JS static Method JS Encapsulation JS Inheritance JS Polymorphism JS MCQ. Caching type supported by ASP.Net C++ Features for beginners and professionals with examples on constructor, if-else, switch, break, continue, comments, arrays, object and class, exception, static, structs, inheritance, aggregation etc. The change in the state of an object is known as an Event. Answer: Both A. and B. ploy and morphs.The word poly means many and morphs means 55. The Asp.net server control, which provides an alternative way of displaying text on web page, is D. HTML D. Many What is true about private constructor? Use the PostBackValue to identify the product line that was clicked. It assigns the value of one object to another object. It is important that the Web application doesnt overwhelm the Web Server. Please mail your requirement at [emailprotected] Duration: 1 week to 2 week. Which of the following authentication is best suited for a corporate network? If one has two different web form controls in a application and if one wanted to know whether the values in the above two different web form control match what control must be used? Date Java Conversion Java Collection Java JDBC Java Misc Java New Features RMI Internationalization Interview Questions Java MCQ. C. User and Custom controls are displayed correctly in the Visual Studio .NET Designer. Answer: SQLISAPI.dll, 119. < credential> In Java, a String can be considered as an array of characters, and the sequence of characters called a string. B. A. C-sharp Role membership determined only by user programming D. On click of button D. None of the above C. Open It returns the result value and prints it using the display method. The client list displays 10 clients at a time, and you require the ability to edit the clients. Answer: A, 96. Some of graphics of the product line are rectangular, circular, and others are having complex shapes. A. XmlType D. Open javatpoint C. ASP.NET is a major upgrade over ASP C. equals() method C. System.Web.UI.Customcontrols.Webcontrol JavaTpoint offers too many high quality services. Let's understand the static data member and static member function using the programs. C. Repeater D. None of the Above OOPs MCQ on Exception Handling & Static Class Members. C. Webforms C. Page_click() Which method can be used to find that thread holds lock. B. XmlDocument An alternative way of displaying text on web page using B. Threading D. All the Above Form A return keyword is used for returning the resulted value. D. RC, 42. It compares the x and y values and returns the greater number. Answer: Anonymous, 111. A. The namespace within the Microsoft .NET framework which provides the functionality to implement transaction processing is .. D. < authentiation>, 36. How to Achieve Abstraction in Java Disable View State and dont use session state View Answer, 10. Normal B. ControlToBind A method that has static keyword is known as static method. D. Response.writeln, 22. Use the ImageMap control and randomly select a HotSpot to show or hide. Answer: Set AutoGenerateColumns Property to false on the datagrid tag, 69. Application object B. Response.Output.Write() allows you to write formatted output Static variables; 1. In object-oriented programming, a class is a basic building block. B. System.Web.Mail.SmtpMail The word polymorphism is a combination of two words i.e. Difference Between Singleton Class and Normal Class. D. Use an ImageMap control and define hot spot areas for each of the product lines. C. Assemblies And the value of variables c and m is 0 as we have not assigned any value to them. C. both will run simultaneously D. GAC Answer: To create a customized control that needs to display data in a tabular fashion. Scripting is separated from the HTML, Code is interpreted seperately JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. The main advantage of a static method is that we can call it without creating an object. Answer: A primary key must be defined on the DataTable objects, 126. Answer: A, 77. B. VBScript B. System.Data.Common View Answer, 4. ________ element in the web.config file to run code using the permissions of a specific user B. Page.User.IsInRole In this section, we will discuss type casting and its types with proper examples.. C. Response object Default scripting language in ASP. C. HtmlControl D. DataBind C. Regular expressions c) Private constructor eases the instantiation of a class .Asmx For your ASP.NET web application your graphics designer created elaborate images that show the product lines of your company. B. C. Scripting is separated from the HTML, Code is compiled as a DLL, the DLLs can be executed on server D. None of the Above Copyright 2011-2021 www.javatpoint.com. D. RequiredFieldValidator, 26. Following are the important points must remember while returning a value: The syntax of a return statement is the return keyword is followed by the value to be returned. B. B. GridView Common type system is built into which of the following: View Answer, 9. C. Page.User.Name C++ MCQ C++ MCQ Part 2. A. The first event to be triggered in an aspx page is. These return types required a return statement at the end of the method. Does the EnableViewState allows the page to save the users input on a form? B. Response.Write(Version.ToString() ); B. In the above case, copy constructor can be called in the following ways: Let's see a simple example of the copy constructor. B. B. SQLXML.dll D. All the above Which of the following is the way to monitor the web application? You can have only one Global.asax file per project. C. Winforms, 2. A. SQLISAPI.dll A. HTMLForms D. One must override the method ProcessMessage We can also create a static method by using the keyword static before the method name. C. Web Services Description Language C. Hidden fields Answer: HTML, 115. D. Key Performance logs What is the base class from which all Web forms inherit? What is constructor chaining in Java A. a) Protected constructor can be called directly A. System.Web.UI.Webcontrol Each element in the singly linked list is called a node. .ASP Which package consists of all inbuilt java exceptions? function_name: The function name is the name of the static member function. D. None We have defined one page_load event in aspx page and same page_load event in code behind who will run first? D. System.Data Answer: Use an ImageMap control and define hot spot areas for each of the product lines. (adsbygoogle = window.adsbygoogle || []).push({}); Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. D. ALL D. None of the Above A. Serialization Choose the form in which Postback occur A method can have the class name as its return type. Furthermore, when a print() method is called in JavaScript, it opens the print dialog box. Call the DataBind method Use ImageButton and use the x- and y-coordinates that are returned when the user clicks to figure out what product line the user clicked. B. Include the authorization element. B. AboveNormal Answer: Application, 104. Which of the following is not the way to maintain state? b) Java does not provide default copy constructor D. None of the above Answer: Response.Cache.SetNoStore(); 139. What is not the use of this keyword in Java? B. VB B. VB __________ is a special subfolder within the windows folder that stores the shared .NET component. C++ Recursion C. Viewstate < authentication> element Along with the abstraction, it also helps to achieve multiple inheritance. D. < identity> element, 30. Function Pointer in C++ Which of the following ASP.NET object encapsulates the state of the client? Which of the following is the default authentication mode for IIS? The Table control Application Objects B. b) Class.getInstance is same as new operator In html, there are various events which represents that some activity is performed by the user or by the browser. A. Answer: Returns the physical file path that corresponds to virtual specified path, 105. Load ( ) < credential> element How to implement authentication via web.config? D. XmlDataSource What tags one need to add within the asp:datagrid tags to bind columns manually? B. GetType D. None of the Above A. C. Maintain the login state security through a View State. D. JavaScript, 21. So instance is not required to access the static members. If we do not overload the "=" operator, the bitwise copy will occur. In object-oriented programming, a class is a basic building block. A. HTML C. The default constructor Fill( ) A. XmlConvert Which of the following transfer execution directly to another page? Answer: B, 88. Which of the following is a requirement when merging modified data into a DataSet? A. ControlToValidate property Answer: Disable View State and dont use session state, 109. A. Answer: Serialization, 64. B. IsPostBack is a method of System.Web.UI.Page class Which of the following is FALSE? Answer: A, 97. Two What is/are the predefined TraceListener(s) in ASP.Net Answer: HTTP. Declare Global variables Answer: LinqDataSource, 140. B. When application is running low of memory Which method do you invoke on the DataAdapter control to load your generated dataset with data? 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D. Listview. The automatic conversion is done by the compiler and manual conversion performed by the programmer. What is true about constructor? We can use use synchronized code in constructor c. Constructor can be synchronized d. None C. Key Can We Override Static Method in Java For example, when a user clicks over the browser, add js code, which will execute the task to be performed on the event. Windows C. No use Maps the specified virtual path to Physical path The important point about an interface is that each method is public and abstract and does not contain any constructor. B. ExecuteQuery( ) This set of Java Multiple Choice Questions & Answers (MCQs) focuses on Constructor. d) Passing itself to method of the same class 54. A. Answer: C, 89. A. You can print these Questions in default mode to conduct exams directly. Class Definition in Java. C. The GridView control Performance logs B. C. It is not possible to do the operation A Shallow copy is defined as the process of creating the copy of an object by copying data of all the member variables as it is. Which of the following can be used to add alternating color scheme in a Repeater control? The type of code found in Code-Behind class is ________ ? Therefore, when the memory of a field is freed, the memory of another field is also automatically freed as both the fields point to the same memory location. Your email address will not be published. Answer: C, 99. It is called automatically when we create an object of the class. Use View State Which of the following is used to send email message from my ASP.NET page? 2 A. When we define the data member of a class using the static keyword, the data members are called the static data member. Application object Session Object Type Casting in Java B. Page_Load() Example 3: Let's create another program to access the static member function using the class' object in the C++ programming language. A. An ASP.NET page uses a Datagrid displays employee information.The Web application supports a large number of concurrent users, who will be saving data from the grid back to the database. In this section, we will discuss the static function in Java.. Static Function. Date Java Conversion Java Collection Java JDBC Java Misc Java New Features RMI Internationalization Interview Questions Java MCQ. D. None D. All, 32. The data_member is the name of the static data. Java OOPs Concepts Naming Convention Object and Class Method Constructor static keyword this keyword. Yes When we overload a constructor more than a purpose it is called constructor overloading. D. None of the above D. None of the Above What would be behaviour if the constructor has a return type? D. None of the Above B. Answer: B, 92. Answer: A, 78. Some of the HTML events and their event handlers are: Mouse events: There are several kinds of variables in Python: Instance variables in a class: these are called fields or attributes of an object; Local Variables: Variables in a method or block of code; Parameters: Variables in method declarations; Class variables: This variable is shared between all objects of a class; In Object-oriented programming, when we design a class, we Default Session data is stored in ASP.Net. D. All of the above Answer: Include the authorization element. d) protected constructor can be instantiated even if child is in a different package Mail us on [emailprotected], to get more information about given services.
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