Answer Posted / ganesh k

C programming is a procedure oriented programming language
which is restricted in parameters like data security (as it
uses file system for storage), transparence and integrity.

Explain high-order and low-order bytes.

1094

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Combinations of fibanocci prime series

1609

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How can I read a binary data file properly?

1161

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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.

1980

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What is the difference between int main and void main in c?

1175

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List the variables are used for writing doubly linked list program.

2030

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What is actual argument?

1060

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Explain how do you list files in a directory?

1067

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What is the difference between text files and binary files?

1347

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What is meant by errors and debugging?

1100

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In this assignment you are asked to write a multithreaded program to find the duplicates in an array of 10 million integers. The integers are between -5000,000 to 5000,000 and are generated randomly. Use 10 threads, each thread works on 1000,000 integers. Compare the time needed to accomplish the task with single thread of execution program. Do not include the time to fill the array with integers in the execution time.

3112

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in linking some of os executables are linking name some of them

2126

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How can you tell whether a program was compiled using c versus c++?

1102

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What is the size of array float a(10)?

1138

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Can you please explain the difference between exit() and _exit() function?

1027

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