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.

1517

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Give an explanation on the difference between strong ai and weak ai?

490

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What is transaction control language (tcl)?

640

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What do you mean by link budget?

512

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hi im soumali chakraborty,pursuing MBA in HR specialization,soon to face my placement interviews,plz help me to answer these questions.. Q1 Why u have chosen HR specialization? Q1 Were you want to see yourself 3-5yrs from now as a HR in the company? Q3 What are your goals as a HR in the company? Q4 Whe will be my career paths as a HR in the company?

2511

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What is primeng in angular?

423

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How do you invoke a base member function from a derived class in which you’ve overridden that function?

586

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How to deal with energy security issues?

1

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What is the exact formula for one weber of magnetic flux?

1674

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Is framework manager an un-needed overhead? As we know report studio allows us to create the data model from a query and thereby skipping framework manager. Given that this feature is available, in what scenarios would one want to skip framework manager?

577

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What is the full form of linux?

442

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What is kwargs in python?

445

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Does the message strike personal emotional chords with the people it targets? Do they see themselves as needing/desiring what we offer?

1613

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How much faster is ssd vs hdd?

529

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what are s0c1, s0c4, s0c5, s0c7 abends?

796

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