Answer Posted / hr@tgksolutions.com

 Simple and efficient
 Portable
 Procedural language
 Rich set of built-in functions and operators
 Low-level access to memory
 Pointer support

What would be an example of a structure analogous to structure c?

1001

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What is the 'named constructor idiom'?

1089

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What is the mean of function?

1136

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In C language, the variables NAME, name, and Name are all the same. TRUE or FALSE?

1232

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Why do we use c for the speed of light?

1213

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swap 2 numbers without using third variable?

1135

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What is derived datatype in c?

1099

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What is the role of this pointer?

1075

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Can we access array using pointer in c language?

1091

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What is the difference between malloc() and calloc()?

1866

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Explain what are its uses in c programming?

1064

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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.

1989

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diff between exptected result and requirement?

2060

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find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }

2313

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What is the basic structure of c?

1086

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