servlets are better than cgi true or false

Servlet is more secure than CGI as it uses Java. The speed, performance and efficiency of the servlet is better than CGI. CGI scripts can be directly processed. On the contrary, the servlet first translates and compile the program then process it.

1. What are the advantage of Servlet over CGI?
2. Why servlet are preferred over CGI explain in detail?
3. Which is not difference between CGI and servlet?
4. What is Servlet and its advantages?
5. What are the disadvantages of CGI?
6. Why CGI is used?
7. What is Servlet life cycle?
8. What is CGI in Java?
9. Why do we use servlets?
10. What is CGI Web?
11. What is CGI bin directory?
12. What is request dispatcher in Java?

What are the advantage of Servlet over CGI?

2.1. The Advantages of Servlets Over “Traditional” CGI. Java servlets are more efficient, easier to use, more powerful, more portable, safer, and cheaper than traditional CGI and many alternative CGI-like technologies.

Why servlet are preferred over CGI explain in detail?

better performance: because it creates a thread for each request not process. Portability: because it uses java language. Robust: Servlets are managed by JVM so no need to worry about momory leak, garbage collection etc. Secure: because it uses java language.

Which is not difference between CGI and servlet?

Servlet: A servlet is a Java class which is used to extend the capabilities of servers that host applications accessed by means of a request-response model.
...
Related Articles.

What is Servlet and its advantages?

The advantages of Servlet are as follows: Better performance: because it creates a thread for each request, not process. Portability: because it uses Java language. Robust: JVM manages Servlets, so we don't need to worry about the memory leak, garbage collection, etc. Secure: because it uses java language.

What are the disadvantages of CGI?

Disadvantages of CGI:

• In Common Gateway Interface each page load incurs overhead by having to load the programs into memory.
• Generally, data cannot be easily cached in memory between page loads.
• There is a huge existing code base, much of it in Perl.
• CGI uses up a lot of processing time.

Why CGI is used?

CGI is used for visual effects because the quality is often higher and effects are more controllable than other more physically based processes, such as constructing miniatures for effects shots or hiring extras for crowd scenes, and because it allows the creation of images that would not be feasible using any other ...

What is Servlet life cycle?

A servlet life cycle can be defined as the entire process from its creation till the destruction. ... The servlet is initialized by calling the init() method. The servlet calls service() method to process a client's request. The servlet is terminated by calling the destroy() method.

What is CGI in Java?

The Common Gateway Interface (CGI) is a standard for writing programs that can interact through a Web server with a client running a Web browser. ... A CGI program can be written in any language, including Java, that can be executed by your Web server.

Why do we use servlets?

A servlet is a Java programming language class that is used to extend the capabilities of servers that host applications accessed by means of a request-response programming model. Although servlets can respond to any type of request, they are commonly used to extend the applications hosted by web servers.

What is CGI Web?

In computing, Common Gateway Interface (CGI) is an interface specification that enables web servers to execute an external program, typically to process user requests. Such programs are often written in a scripting language and are commonly referred to as CGI scripts, but they may include compiled programs.

What is CGI bin directory?

A cgi-bin is a special directory designated in the configuration files of a web server to allow execution of CGI scripts in specified directories. Many new servers have done away with this and allow users execute any scripts ending in . cgi. The cgi-bin/ remains as a default folder on all new accounts.

What is request dispatcher in Java?

Interface RequestDispatcher

Defines an object that receives requests from the client and sends them to any resource (such as a servlet, HTML file, or JSP file) on the server. ... This interface is intended to wrap servlets, but a servlet container can create RequestDispatcher objects to wrap any type of resource.