Answer Posted / nagendra kumar

it is linguistic meaning and above person as excellent write answer

regarding pointers concept

2035

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shorting algorithmS

2253

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Explain Basic concepts of C language?

1152

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Program to find the sum of digits of a given number until the sum becomes a single digit. (e.g. 12345=>1+2+3+4+5=15=>1+5=6)

1149

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write a program in C that prompts the user for today's date,tomorrow's date and display the results.Use structures for today's date,tomorrow's date and an array to hold the days for each month of the year.

5459

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What is c token?

1064

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Where are the auto variables stored?

1144

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Is javascript based on c?

1061

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Can you please explain the scope of static variables?

1051

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What is a void pointer? When is a void pointer used?

1060

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What is difference between far and near pointers?

1038

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How does struct work in c?

1082

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Describe the steps to insert data into a singly linked list.

1070

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Explain what would happen to x in this expression: x += 15; (assuming the value of x is 5)

1283

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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.

1983

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