Program to write some contents into a file using file operations with proper error messages.

2 Answers  

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How would you use the functions fseek(), freed(), fwrite() and ftell()?

0 Answers   Aspire, Infogain, TISL,

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How will you print TATA alone from TATA POWER using string copy and concate commands in C?

0 Answers   Amdocs, Apps Associates,

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main() { printf(5+"good morning"); printf("%c","abcdefgh"[4]); }the o/p is morning and e...how someone explain

1 Answers  

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Where static variables are stored in c?

0 Answers  

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What is the size of enum in bytes?

0 Answers  

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how to write hello word without using semicolon at the end?

6 Answers   Accenture,

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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: <must match with the Password, should not display characters when user type> Account Type: <One character long, A or S or G where A for Admin, S for Super Admin, G for Guest> 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.

0 Answers  

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Difference between pass by reference and pass by value?

0 Answers   TCS, TISL,

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Tell me with an example the self-referential structure?

0 Answers  

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what will be the output off the following program? #include<stdio.h> int main() { int a; a=015+0*71+5; printf("%d,a"); return0; }

9 Answers   HCL,

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plssssss help !!....using array.. turbo c.. create a program that will accept number of words to be consored. .a word must not exceed 10 characters long .the text to be entered will be no longer than 200 characters .there will be no 10 words example: enter number of words to be censor: 5 enter words to censor: windows office microsoft bill gates enter text to censor: bill gates founded microsoft and makes office and windows sample output: <consored> <censored> founded <censored> and makes <censored> and <censored>

1 Answers  

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