Answer Posted / sambuddha

THE ANSWER WILL BE
D)NONE OF THE ABOVE

THE CORRECT WAY TO DECLARE IT WILL BE

int * q(char * );

ret_type func_name(arg); is a general function declaration.

ret_type is pointer to an array of integer i.e, int *

arg is accepts a pointer to a character i.e, char *

what are the advantages of a macro over a function?

1108

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What does int main () mean?

966

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What is a pointer value and address in c?

1070

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What is unary operator?

1061

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Define and explain about ! Operator?

966

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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.

1940

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What is context in c?

892

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What is declaration and definition in c?

1028

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

1083

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In c language can we compile a program without main() function?

1074

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Write program to remove duplicate in an array?

1041

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What are structural members?

964

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Read the following data in two different files File A: aaaaaaaadddddddd bbbbbbbbeeeeeeee ccccccccffffffff File B: 11111111 22222222 33333333 By using the above files print the following output or write it in the Other file as follows aaaaaaaa11111111dddddddd bbbbbbbb22222222eeeeeeee cccccccc33333333ffffffffffff

3222

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How do you determine a file’s attributes?

1027

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What is %d used for?

999

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