Discussion
Match the following interfaces of Java. Servlet package :
| List - I | List - II |
|---|---|
| a. Servlet Config | i. Enables Servlets to log events |
| b. Servlet Context | ii. Read data from a client |
| c. Servlet Request | iii. Write data to a client |
| d. Servlet Response | iv. To get initialization parameters |
Codes : a b c d
Answer: D
The match is a-iv, b-i, c-ii, d-iii.
ServletConfig gets initialisation parameters, ServletContext lets servlets log events, ServletRequest reads data from a client and ServletResponse writes data to a client.
Code (D) gives these. The other codes give the config or context interface the request or response role. The Servlet API splits the work: ServletConfig is passed to init() and gives the servlet its initialisation parameters, ServletContext gives access to the web application and its log, ServletRequest is the way a servlet reads client data and ServletResponse is how it writes the reply.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development