Category Archives: Computer
Common Questions about Computer Graphics
1. What is the need for computer graphics? Ans.Graphical communication is an old and more popular method of exchanging information than verbal communication and is more convenient when computers are utilized for this purpose. As the volume of information increases, … Continue reading
Computer Graphics
Introduce computer graphics as a revolutionary development in the field of computer sciences. Tell the students that William Fetter invented the term computer graphics in 1960. Explain the term computer graphics followed by the history of computer graphics hardware. Conduct … Continue reading
Common Questions About SSL
1. What is SSL? Why do you require SSL? Ans.SSL or Secure Socket Layer is a protocol that authenticates Web sites to browsers. It is also used for encrypting communication between browser and Web servers. To enable SSL, you simply … Continue reading
Security In Jsp
Introduce security as a major concern for data exchanged over the Internet by giving examples of hacking and misuse of data. Explain SSL to the students. Shift focus to recent developments in the Internet domain and introduce XML as a … Continue reading
Common Questions about Servlet
. What are the several ways of tracking users? Ans. The several ways in which you can track users are: n Using hidden controls n Using cookie n Using sessions n Using applications 2. Explain in brief how to use … Continue reading
Web Application
Start the session by explaining the concept of HTTP-statelessness. Explain why and in what situations it is important to maintain ‘state’ and track users. In this context, identify the various ways in which you can keep track of users in … Continue reading
Servlet Life Cycle
The following section provides some additional information from the industry perspective that you can share with the students: Getting All Request Headers Many reusable servlet codes especially the ones used for parsing and filtering parameters are made generic. That is, … Continue reading
Web Server
Recall the brief introduction to Web and application servers from session one of this module. Explain in detail what a Web server and an application server are and differentiate between them. Explain how Web servers work. Explain some important HTTP … Continue reading
FAQ about scripting server
1. Can JavaScript be run on the server? Ans: Many Web servers support JavaScript as a server side scripting language. In this case, JavaScript can be executed on the server and not on client’s browser. JavaScript (Jscript under IIS) is … Continue reading
general question about graphics
1. What is Web? What is the difference between Internet and Intranet? Ans.A Web is a complex network of international, cross platform, and cross cultural communicating devices, connected to each other without any ordering or pattern. Internet and Intranet are … Continue reading
General questions about Scripting Server
1. What is Java Script? List out uses of Java Script.? Ans. JavaScript is a scripting language used to make interactive web pages. It is mostly used as a client side scripting language. Its uses include: n Control document appearance … Continue reading
Scripting Servers
The following section provides some extra inputs on the important topics covered in the SG: Client Side Scripting vs. Server Side Scripting Client-side scripting generally refers to the class of computer programs on the web that are executed client-side, by … Continue reading
General question about HTML
1. What is HTML? Ans.HTML stands for Hypertext Markup Language. It is a layout and format defining language used to write Web pages. It allows you to: n Publish documents to the Internet in a platform independent format n Create … Continue reading
Faq About C Graphics Programming
Ans: The various fill patterns include: Pattern Constant Value Description EMPTY_FILL 0 Background color fill SOLID_FILL 1 Solid fill LINE_FILL 2 ——- LTSLASH_FILL 3 ///// SLASH_FILL 4 ///// (thick lines) BKSLASH_FILL 5 \\\\ (thick lines) LTBKSLASH_FILL 6 \\\\ HATACH_FILL 7 … Continue reading
SPECIFIC INPUTS
Focus Areas Introduce the concept of the Web to the students using an analogy of a real life Web. Correlate the Internet and Web. Ask students to identify the various operations that they can perform on the Web. Map these … Continue reading