Software Applications Programming Errors and solutions.

ASP.NET 2.0 What improvements are provided in ASP.NET 2.0? How does ASP.NET 2.0 eliminate tedious coding? How do we encrypt web.config files in ASP.NET 2.0 ? With the above technique can you encrypt everything in the web.config file? In .NET 1.X how was the encryption implemented for config files? Can you explain membership and role providers in ASP.Net 2.0? What kind of security web controls are introduced in ASP.NET 2.0? Can you explain master pages concept in ASP.NET? what is the concept of Web parts? What are the different components of the web part framework? What are partial classes in ASP.NET ? Can you explain generics in .NET ? Can you explain the concept of generic collection? How do you send a email using ASP.NET ? How did you deployment and setup in ASP.NET ? .NET 3.5 Define LINQ ? We already have common data access model what is special about LINQ? How can you make entity classes from the table itself ? How can we transform LINQ to objects ? How to tr

JNI What is Native Interface in JAVA? Can you say in brief steps required to implement Native interfaces in Java? Can JNI be used for VB6, C# or VB.NET directly? What are JNI functions and pointers? How does the garbage collector know JNI objects are no more used? Twist: - What are the different types of references JNI supports? Twist: - How to do you delete global objects? how does the native language C or C++ understand data types in JAVA? Can you explain exception handling in JNI? What are limitations for “JNIEnv” pointer in multi-threading scenarios? What are the advantages and disadvantages of using “JNI”? Architecture What are design patterns ? What is the difference between Factory and Abstract Factory Patterns? What is MVC pattern? Twist: - How can you implement MVC pattern in Servlets and JSP? How can we implement singleton pattern in JAVA? How do you implement prototype pattern in JAVA? Twist: - How to implement cloning in JAVA? What is shallow copy and

Interview Questions and Answers for Networking 1. Define Network? A network is a set of devices connected by physical media links. A network is recursively is a connection of two or more nodes by a physical link or two or more networks connected by one or more nodes. 2. What is a Link? At the lowest level, a network can consist of two or more computers directly connected by some physical medium such as coaxial cable or optical fiber. Such a physical medium is called as Link. 3. What is a node? A network can consist of two or more computers directly connected by some physical medium such as coaxial cable or optical fiber. Such a physical medium is called as Links and the computer it connects is called as Nodes. 4. What is a gateway or Router? A node that is connected to two or more networks is commonly called as router or Gateway. It generally forwards message from one network to another. 5. What is point-point link? If the physical links are limited to a

Interview Questions and Answers for SQL Server 1. What is RDBMS? Relational Data Base Management Systems (RDBMS) are database management systems that maintain data records and indices in tables. Relationships may be created and maintained across and among the data and tables. In a relational database, relationships between data items are expressed by means of tables. Interdependence's among these tables are expressed by data values rather than by pointers. This allows a high degree of data independence. An RDBMS has the capability to recombine the data items from different files, providing powerful tools for data usage. 2. What are the properties of the Relational tables? Relational tables have six properties: Values are atomic. Column values are of the same kind. Each row is unique. The sequence of columns is insignificant. The sequence of rows is insignificant. Each column must have a unique name. 3. What is Normalization? Database normalization is a d

It is important for you to be prepared for a telephone interview. Always keep your resume in a place where you can easily view it. You will be asked questions during the interview that you may need to answer with the information you have on your resume. You should always have a pen and paper ready. You may be required to write down important information, and you won't have time to go look for these things. Missing the interview will kill your chances of being hired immediately. Before the interview starts, you will need to make sure you are in a quiet place. Noisy distractions such as pets, children, and loud noises must be stopped before the interview starts. While conducting a telephone interview may sound easy, it is more difficult than you think. It is best to practice the telephone interview. You can do this with your family or friends. While speaking properly is important in a standard interview, it is crucial on the telephone. The interviewer will place an em

Most of the people in today's world are going crazy about personal development .Mostly those individuals who wish to be successful in their career can often be seen joining personal development courses.But many of them are unaware of the fact that personal development can't just be achieved by joining a course or by being extra ordinary as far as studies are concerned.The main purpose of personal development is to analyze your own self and figure out the weakness within you.Then try to work on it because ignoring it can cause serious harm to you in future. How do work for personal development: Here are a few points,considering them any individual can work on personal development and achieve success. - Try to develop a healthy life style.Healthy body and healthy mind are the per-requisites for personal development.Do do not get careless about your diet,exercise and sleep.Also work on your looks and try to improve on it,because good look can boost up your confidence and ca

Q1. “Crushader” company wants to revamp his website. One of the important changes “Crushader” want is to display Ad banners. As a developer, you want to initialize the banner image paths when the first user accesses the application. So what will you do? 1. Add code in application_onstart event of global. Sax file. 2. Add code in application begin request event of global. Sax file. 3. Add code to session_onstart event of global. Sax. 4. Add code in page. Load event handler in the startup page of the application. 5. Create a user control named “Banner.ascx” and initialize all the image paths in this ascx. Then include this banner.ascx in all the pages of the application, which needs the banner displays. Answer 1. Q2 Which one of the following is a limitation of XML serialization? A. In classes that implement IEnumerable, the collection is not serialized. B. You cannot serialize an object's public fields. C. You cannot serialize Dataset objects. D. You cannot serialize Xm