Answer Posted / vikram

C is a text
oriented
programming
language. It is
developed from
previous
programming
BASIC.

What is && in c programming?

1136

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In C programming, what command or code can be used to determine if a number of odd or even?

1025

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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.

1950

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What could possibly be the problem if a valid function name such as tolower() is being reported by the C compiler as undefined?

1259

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How can you increase the size of a statically allocated array?

1055

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Explain why C language is procedural?

1181

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What is an auto variable in c?

1188

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When should the const modifier be used?

1072

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Process by which one bit pattern in to another by bit wise operation is?

1123

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In a switch statement, explain what will happen if a break statement is omitted?

1017

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What is the code for 3 questions and answer check in VisualBasic.Net?

2128

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What is use of #include in c?

1126

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What is a constant and types of constants in c?

1093

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a c variable cannot start with a) an alphabet b) a number c) a special symbol d) both b and c above

1193

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Is boolean a datatype in c?

1033

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