Answer Posted / naresh kukreti

1)measure difference between structure and class is that
the structure doesn't inherit but class is inherit
2)by default the data members of structure are public but in
case of class data members are private
3) Class is much secure ,but structure is not secure

How do you determine the length of a string value that was stored in a variable?

1205

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How can I implement sets or arrays of bits?

1119

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can any one please explain, how can i access hard disk(physical address)? it is possible by the use of far,near or huge pointer? if yes then please explain......

2006

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hi folks i m approching for h1 b interview on monday 8th of august at montreal and i m having little problem in my approval notice abt my bithdate my employer has made a mistake while applying it is 12th january and istead of that he had done 18 the of january do any body have any solution for that if yes how can i prove my visa officer abt my real birthdate it urgent please let me know guys thaks dipesh patel

1944

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In C programming, how do you insert quote characters (‘ and “) into the output screen?

1617

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swap 2 numbers without using third variable?

1211

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what is associativity explain what is the precidence for * and & , * and ++ how the folloing declaration work 1) *&p; 2) *p++;

2516

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what is ur strangth & weekness

2592

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`write a program to display the recomended action depends on a color of trafic light using nested if statments

2216

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What is the difference between union and anonymous union?

1399

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List at least 10 sorting methods indicating their average case complexity, worst case complexity and best case complexity.

2829

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Differentiate between null and void pointers.

1259

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write a program to find out prime number using sieve case?

2176

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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.

2075

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develop algorithms to add polynomials (i) in one variable

2261

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