Answer Posted / pugalarasu

int sum(int num1,int num2)
{
for(int i=0;i<num2;i++)
num1++;
return num1;
}

What would the following code segment printint k = 8;docout << "k = " << k << " ";while k++ < 5; a) 13 b) 5 c) 8 d) pointers

1265

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How to declare a variable?

1020

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Are negative numbers true in c?

1080

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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.

2003

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When should we use pointers in a c program?

1150

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How to find a missed value, if you want to store 100 values in a 99 sized array?

1419

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Explain high-order and low-order bytes.

1115

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Explain what is the difference between a free-standing and a hosted environment?

1197

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What is the difference between array and structure in c?

1186

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Explain what are preprocessor directives?

1082

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What is the use of linkage in c language?

1075

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Explain what is wrong with this program statement?

1133

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What is the purpose of 'register' keyword in c language?

1034

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What is the hardest programming language?

1171

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How can you draw circles in C?

1168

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