Answer Posted / sambhunath samanta

Difference is given below.
1.c is the structure programming language where c++ is the object oriented language.
2.c does not support class but c++ support class.
3.c++ also called c as class,that is the advance version of c.
4.c++ have operator overloading while c does't have operator overloading

What is the value of c?

1005

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How many levels of pointers can you have?

1134

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How a string is stored in c?

1013

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Why are some ANSI/ISO Standard library routines showing up as undefined, even though I've got an ANSI compiler?

1074

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Which of these functions is safer to use : fgets(), gets()? Why?

1042

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Explain what is the general form of a c program?

1022

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Write a program to swap two numbers without using third variable in c?

1069

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Compare and contrast compilers from interpreters.

1073

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write a c program for swapping two strings using pointer

2565

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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.

1929

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What are the usage of pointer in c?

1121

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HOW TO SOLVE A NUMERICAL OF LRU IN OS ??????

2634

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Why is extern used in c?

1049

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#include #include struct stu { int i; char j; }; union uni { int i; char j; }; void main() { int j,k; clrscr(); struct stu s; j=sizeof(s); printf("%d",j); union uni u; k=sizeof(u); printf("%d",k); getch(); } what is value of j and k.

6183

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How do I determine whether a character is numeric, alphabetic, and so on?

1066

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