Q.1 What is the importance of encryption in e-commerce security? Explain the usage of encryption in digital signature.
Q.2. a) Write a PERL code to accept a name of text file from command line. The words contained in a file are separated by a space. Display a list of unique words in the file.
b)Explain implicit objects in JSP with example.
Q.3. a) Write a servlet programme which will accept policy no from policy holder. Display policy details for last three premium. Assume suitable table structure.
b) Explain index and Hash/associative array in PERL with example?
Q.4. a)Write a client server application using jsp to display all the records of faculties joined after 1 July 1998 in excel sheet. Assume suitable table structure.
b) Write PHP code for online gas booking. If new user is there then display registration form for him and store the details in the table. If user is already registered then accept the consumer no. and display the booking status.
Q.5. Write a note on(any four)
a.) Associative array in PHP.
b.) Thread safe servlet
c.) E-commerce architecture
d.) 4C payment methods
e.) JSP Action tags
Q.2. a) Write a PERL code to accept a name of text file from command line. The words contained in a file are separated by a space. Display a list of unique words in the file.
b)Explain implicit objects in JSP with example.
Q.3. a) Write a servlet programme which will accept policy no from policy holder. Display policy details for last three premium. Assume suitable table structure.
b) Explain index and Hash/associative array in PERL with example?
Q.4. a)Write a client server application using jsp to display all the records of faculties joined after 1 July 1998 in excel sheet. Assume suitable table structure.
b) Write PHP code for online gas booking. If new user is there then display registration form for him and store the details in the table. If user is already registered then accept the consumer no. and display the booking status.
Q.5. Write a note on(any four)
a.) Associative array in PHP.
b.) Thread safe servlet
c.) E-commerce architecture
d.) 4C payment methods
e.) JSP Action tags
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