Answer Posted /

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.

2085

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What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.

2434

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i need last year question paper of GATE exam of chemical stream.but i failed i geting exam papers.soits humble request to u that if any body found last years GATE exam paper of chemical stream then send it to on this mail address.i shall be thankful to u for this. mail address:- sachin_4255@yahoo.co.in thank you.

3803

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Draw a SLD of DG distribution up to main LT panel?

9592

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i want the sample placement paper of goldman sachs urgently. please send it to me

4503

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Why is ‘{{ }}’ notation used? And how can one interpolate variables or dynamic variable names?

72

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i have applied for junior engg. signal II please send me questions papers for it

2010

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Sir please give information regarding managerial aptitude test because ,I am preparing for Apsrtc supervisor examination,if any one finds any ebook or any information means plz mail to me my id krishnababu1985@gmail.com

1928

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What all devices have you worked till now?

1265

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Lines of code (LOC) and function point counts (FPC) are two measures of the size of a system. Explain the advantages and disadvantages of using these two metrics for measuring systems.

1086

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Is minecraft 1.15 out?

1049

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hiii dis is babji if we got selected 4 in the interview also wen will be the medical test and wat all physicall fitneses will be checked??

2671

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Hi, If any hav Informatica n DWH FAQ's,Plz do fwd to s.rajanikanth1980@gmail.com Thnx Vani

2358

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What are transient properties?

925

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I am going to appear for ISRO written test on 26 th april 2009 .So kindly forward me sample previous question paper for ISRO for BE Computer Science . My mail id : jothychristiya@gmail.com

2684

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