Write a program to maintain student’s record. Record should not be available to any unauthorized user. There are three (3) categories of users. Each user has its own type. It depends upon user’s type that which kind of operations user can perform. Their types and options are mentioned below: 1. Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record) 2. Super Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record, Delete Single Record) 3. Guest (Search Record [by Reg. No or Name], View All Records) When first time program runs, it asks to create accounts. Each user type has only 1 account (which means that there can be maximum 3 accounts). In account creation, following options are required: Login Name: <6-10 alphabets long, should be unique> Password: <6-10 alphabets long, should not display characters when user type> Confirm Password: Account Type: Login Name, Password and Account Type should be stored in a separate file in encrypted form. (Encryption means that actual information should be changed and Decryption means that Encrypted information is changed back to the actual information) If any of the above mentioned requirement(s) does not meet then point out mistake and ask user to specify information again. When Program is launched with already created accounts, it will ask for user name and password to authenticate. On successful authentication, give options according to the user’s type.

2044

Explain low-order bytes.

1098

write a program using linked list in which each node consists of following information. Name[30] Branch Rollno Telephone no i) Write the program to add information of students in linked list

2863

What are identifiers and keywords in c?

1197

Is there any possibility to create customized header file with c programming language?

1106

Why does this code crash?

1144

What are the types of macro formats?

1163

What is #include stdio h and #include conio h?

1179

Why static variable is used in c?

1085

When should the const modifier be used?

1153

in iso what are the common technological language?

2162

What is difference between static and global variable in c?

1103

Which node is more powerful and can handle local information processing or graphics processing?

1370

Do pointers take up memory?

1207

What is the general form of #line preprocessor?

1039