Answer Posted / abdur rab

The answer from wikipedia

Sequence point comes into play when the same variable is
modified more than once. An often-cited example is the
expression i=i++, which both assigns i to itself and
increments i; what is the final value of i? Language
definitions might specify one of the possible behaviors or
simply say the behavior is undefined. In C and C++,
evaluating such an expression yields undefined behavior.

Is file a keyword in c?

922

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What are the disadvantages of a shell structure?

1329

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How many levels of pointers can you have?

1179

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What does nil mean in c?

1235

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5 Write an Algorithm to find the maximum and minimum items in a set of ‘n’ element.

2092

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a function gets called when the function name is followed by a a) semicolon (;) b) period(.) c) ! d) none of the above

1376

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How can I write a function analogous to scanf?

1160

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Write a program to check armstrong number in c?

1119

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Without Computer networks, Computers will be half the use. Comment.

2288

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i have to apply for the rbi for the post of officers. i need to know abt the entrance questions whether it may be aps or techinical....

1954

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#include { printf("Hello"); } how compile time affects when we add additional header file .

1877

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How main function is called in c?

1112

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a value that does not change during program execution a) variabe b) argument c) parameter d) none

1227

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What is the best style for code layout in c?

1086

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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.

1967

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