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C Language

C Language This is a basic language which has a very wide scope of different questions being asked in Interviews like on basic structures of c language, data types, arrays, Functions, files, storage classes etc

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Rating Thread / Thread Starter	Last Post	Replies	Views
What is a const Radhika	04-06-2010 07:02 PM by asamaddar	3	510
In which header file are the getchar () and putchar Sonali	06-15-2009 06:39 PM by dhanunjay8	6	1,230
What is Preprocessor Radhika	04-01-2009 04:42 PM by fathima	2	458
What is the difference between break and Sonali	03-20-2009 07:00 PM by anipk2007@gmail.com	11	851
When should a far pointer Radhika	01-28-2009 01:27 PM by sureshbabu	6	1,140
Can a variable be both const and Radhika	01-10-2009 02:15 PM by anipk2007@gmail.com	2	553
What is C99? Sana	11-07-2008 09:19 PM by adeshsuryan	1	625
How can I convert a number Radhika	11-06-2008 04:18 PM by Rahul Jain	5	919
What is the benefit of using #define to Radhika	11-04-2008 09:52 PM by pinder143	8	2,284
Is the following program correct? Sana	10-15-2008 12:29 PM by radha12	11	1,065
Can you define which header file to Radhika	10-13-2008 07:42 PM by anujtripathi2006	2	672
Can static variables be declared in Radhika	10-13-2008 07:41 PM by anujtripathi2006	2	432
What is wrong with the following c Radhika	09-25-2008 09:05 PM by prasad_ff	8	552
How can I convert a string to Radhika	08-08-2008 01:09 PM by Radhikavuppu	2	548
What is a method Radhika	08-08-2008 12:34 PM by Radhikavuppu	6	769
What is page thrash Radhika	07-26-2008 11:19 AM by peramu	2	890
Can we use string in switch Radhika	07-23-2008 12:35 PM by bharanichats	2	346
How to type a string without using Radhika	07-03-2008 03:06 PM by bharanichats	1	456
when should the volatile modifier Radhika	07-03-2008 02:57 PM by bharanichats	1	409
What is a null Radhika	07-03-2008 02:48 PM by bharanichats	1	359
A switch statement cannot Radhika	06-26-2008 10:12 PM by sidharthbanerjee	1	352
both are correct in c++? shadab_alam50	06-14-2008 05:46 PM by shadab_alam50	0	326
What is dangiling pointer? kundan	06-06-2008 11:14 AM by varun_mca_ju	1	419
Does c allows overloading? kundan	06-06-2008 11:07 AM by varun_mca_ju	1	405
Can static variables be declared in Radhika	06-05-2008 12:56 AM by rajeshec	1	415
What is indirect Radhika	06-03-2008 12:19 PM by varun_mca_ju	1	327
What is the difference between #define Sana	05-30-2008 10:00 PM by samcorp3	1	609
What are the advantages of Radhika	04-15-2008 10:12 AM by Unregistered	1	423
Is using exit() the same as Radhika	03-11-2008 11:13 AM by bismitapadhy	6	571
What are returned by printf(), scanf() functions Radhika	03-09-2008 10:23 PM by guycool6	2	513
Are pointers integers Radhika	02-16-2008 05:08 PM by Unregistered	1	400
Can include files be Radhika	02-12-2008 01:22 PM by mrajaframe	3	394
Can you use address of (&) operator on Sana	02-04-2008 10:00 PM by Sana	0	591
Can you pass arrays as arguments to Sana	02-04-2008 10:00 PM by Sana	0	457
What is the use of function Sana	02-04-2008 09:59 PM by Sana	0	401
What is the use of asserts? Sana	02-04-2008 09:58 PM by Sana	0	330
How do you disable asserts after Sana	02-04-2008 09:58 PM by Sana	0	285
What are constants? Sana	02-04-2008 09:57 PM by Sana	0	337
What are identifiers? Sana	02-04-2008 09:57 PM by Sana	0	346
What are the rules to be followed while Sana	02-04-2008 09:57 PM by Sana	0	282
Can you use –7 to decrement the value of Sana	02-04-2008 09:50 PM by Sana	0	311
What is the difference between NULL Radhika	01-09-2008 08:29 PM by Radhika	2	392
What are the languages from which Sana	01-04-2008 11:15 PM by Sana	0	486
Who has developed C? When & where has it Sana	01-04-2008 11:15 PM by Sana	0	378
What is the other name for C? Sana	01-04-2008 11:14 PM by Sana	0	553
What is C89? Sana	01-04-2008 11:13 PM by Sana	0	420
What are C99 features? Sana	01-04-2008 11:11 PM by Sana	0	303
What are restricted pointers in C99? Sana	01-04-2008 11:10 PM by Sana	0	269
What are variable length arrays in C99? Sana	01-04-2008 11:09 PM by Sana	0	231
What are the features of C? Sana	01-04-2008 11:08 PM by Sana	0	325
How do you explain that C is highly portable? Sana	01-04-2008 11:07 PM by Sana	0	230
Where does the program execution begin in C? Sana	01-04-2008 11:06 PM by Sana	0	217
How many main () functions can be used in C? Sana	01-04-2008 11:05 PM by Sana	0	244
How do use comments in C? Sana	01-04-2008 11:05 PM by Sana	0	209
Can you nest the comments in C? Sana	01-04-2008 11:04 PM by Sana	0	204
What comments are used for? Sana	01-04-2008 11:02 PM by Sana	0	180
What is the statement terminator in C? Sana	01-04-2008 11:01 PM by Sana	0	204
Is the C language case sensitive or not? Sana	01-04-2008 11:00 PM by Sana	0	226
What do you mean by predefined? Sana	01-04-2008 10:59 PM by Sana	0	204
What does the keyword “void” indicate? Sana	01-04-2008 10:58 PM by Sana	0	258
Explain the structure of a C program? Sana	01-04-2008 10:57 PM by Sana	0	207
How do you execute a C program in MS-DOS? Sana	01-04-2008 10:56 PM by Sana	0	192
What do you mean by trigraph sequences? Sana	01-04-2008 10:55 PM by Sana	0	157
What are the types of tokens in C? Sana	01-04-2008 10:55 PM by Sana	0	181
What do you mean keyword? Sana	01-04-2008 10:54 PM by Sana	0	166
How many keywords are there in C? Sana	01-04-2008 10:53 PM by Sana	0	867
What is single character constant? Sana	01-04-2008 10:53 PM by Sana	0	188
What is string constant? Sana	01-04-2008 10:53 PM by Sana	0	169
What are escape sequences? Sana	01-04-2008 10:52 PM by Sana	0	170
What do you mean by initialization of variable? Sonali	01-04-2008 09:46 PM by Sonali	0	345
What are the fundamental data types? Sonali	01-04-2008 09:45 PM by Sonali	0	156
What is the range of integer? Sonali	01-04-2008 09:45 PM by Sonali	0	138
What do you mean by type definition? Sonali	01-04-2008 09:44 PM by Sonali	0	164
Give the syntax of enum with an example? Sonali	01-04-2008 09:44 PM by Sonali	0	171
What is the other name for global variable? Sonali	01-04-2008 09:44 PM by Sonali	0	147
What is the use of storage classes? Sonali	01-04-2008 09:43 PM by Sonali	0	154
What are the types of storage classes? Sonali	01-04-2008 09:43 PM by Sonali	0	139
What are the values stored in storage classes when they Sonali	01-04-2008 09:42 PM by Sonali	0	133
What do you mean by variable and “value” of Sonali	01-04-2008 09:42 PM by Sonali	0	129
What is the use of control string in Sonali	01-04-2008 09:42 PM by Sonali	0	134
What does ampersand (&) represent in Sonali	01-04-2008 09:41 PM by Sonali	0	132
What is the other name for symbolic names? Sonali	01-04-2008 09:41 PM by Sonali	0	123
What is the use of the keyword “const”? Sonali	01-04-2008 09:40 PM by Sonali	0	120
What is the use of keyword “volatile”? Sonali	01-04-2008 09:40 PM by Sonali	0	152
What is the operator for exponentiation in C? Sonali	01-04-2008 09:40 PM by Sonali	0	120
What do you mean by integer expression? Sonali	01-04-2008 09:39 PM by Sonali	0	129
Which operator cannot be used with real Sonali	01-04-2008 09:39 PM by Sonali	0	154
Give an example for shorthand assignment Sonali	01-04-2008 09:38 PM by Sonali	0	144
What are the unary operators? Sonali	01-04-2008 09:38 PM by Sonali	0	135
Explain is the difference between prefix and postfix Sonali	01-04-2008 09:38 PM by Sonali	0	145
What is the use of bitwise operators? Sonali	01-04-2008 09:37 PM by Sonali	0	126
What are the ternary operators? Sonali	01-04-2008 09:37 PM by Sonali	0	116
Give an example of comma operator and how is Sonali	01-04-2008 09:37 PM by Sonali	0	120
What is the use of “sizeof” operator? Sonali	01-04-2008 09:36 PM by Sonali	0	113
What is implicit type conversion? Sonali	01-04-2008 09:36 PM by Sonali	0	112
What do you mean by operator precedence? Sonali	01-04-2008 09:35 PM by Sonali	0	145
What do you mean by associativity of an Sonali	01-04-2008 09:35 PM by Sonali	0	124
Which operator has the lowest precedence? Sonali	01-04-2008 09:35 PM by Sonali	0	117
What does “stdio.h” stand for? Sonali	01-04-2008 09:34 PM by Sonali	0	110
Which function is used to read a single character Sonali	01-04-2008 09:34 PM by Sonali	0	136
What is the difference between the operators Sonali	01-04-2008 09:33 PM by Sonali	0	124
What is the use of fflush ()? Sonali	01-04-2008 09:33 PM by Sonali	0	124
What is the other name for control string? Sonali	01-04-2008 09:32 PM by Sonali	0	107
How do you skip an input filed? Sonali	01-04-2008 09:32 PM by Sonali	0	93
What does %[characters] indicate? Sonali	01-04-2008 09:31 PM by Sonali	0	116
What does % [^characters] indicate? Sonali	01-04-2008 09:31 PM by Sonali	0	118
What does the scanf () function return after reading? Sonali	01-04-2008 09:31 PM by Sonali	0	115
What is the use of output format flags “-“ & “0”? Sonali	01-04-2008 09:30 PM by Sonali	0	124
List the decision-making statements. Sonali	01-04-2008 09:30 PM by Sonali	0	105
What is the use of decision-making statements? Sonali	01-04-2008 09:29 PM by Sonali	0	86
List the different forms of “If” statement. Sonali	01-04-2008 09:29 PM by Sonali	0	101
What is the structure of If…else statement? Sonali	01-04-2008 09:29 PM by Sonali	0	88
What is the structure of nested if…else? Sonali	01-04-2008 09:28 PM by Sonali	0	85
Name the multiway decision statement. Sonali	01-04-2008 09:28 PM by Sonali	0	105
Give the structure of switch statement. Sonali	01-04-2008 09:27 PM by Sonali	0	91
Where should be the label default placed in switch Sonali	01-04-2008 09:27 PM by Sonali	0	100
How many levels of nesting of switch statement is Sonali	01-04-2008 09:26 PM by Sonali	0	112
What is ternary operator? What is its use? Sonali	01-04-2008 09:26 PM by Sonali	0	101
What is the other name for entry controlled and exit Sonali	01-04-2008 09:26 PM by Sonali	0	95
Name the entry controlled loops? Sonali	01-04-2008 09:25 PM by Sonali	0	102
Name the exit controlled loop/s? Sonali	01-04-2008 09:25 PM by Sonali	0	123
What are the steps in looping procedure? Sonali	01-04-2008 09:25 PM by Sonali	0	104
Name the types of loops. Sonali	01-04-2008 09:24 PM by Sonali	0	99
Name the types of loops based on the type of counter Sonali	01-04-2008 09:24 PM by Sonali	0	108
Write the structure of while loop. Sonali	01-04-2008 09:23 PM by Sonali	0	81
Write the structure of Do…while. Sonali	01-04-2008 09:23 PM by Sonali	0	105
What is the difference between while and do Sonali	01-04-2008 09:22 PM by Sonali	0	87
Why is do…while called exit controlled loop? Sonali	01-04-2008 09:22 PM by Sonali	0	205
Why are while and for called entry controlled loops? Sonali	01-04-2008 09:22 PM by Sonali	0	92
Write the structure of for loop? Sonali	01-04-2008 09:21 PM by Sonali	0	123
By which operator are the multiple arguments in the increment Sonali	01-04-2008 09:21 PM by Sonali	0	113
How can you setup time delay for loops? Sonali	01-04-2008 09:20 PM by Sonali	0	106
What is the use of break statement in loops? Sonali	01-04-2008 09:20 PM by Sonali	0	137
How many loops can a break exit at a time? Sonali	01-04-2008 09:19 PM by Sonali	0	105
What is the use of continue statement in Sonali	01-04-2008 09:19 PM by Sonali	0	100
Which function is used to come out of a program and Sonali	01-04-2008 09:18 PM by Sonali	0	113
What is for loop called without the test condition? Sonali	01-04-2008 09:18 PM by Sonali	0	122
What is the other name for sentinel controlled Sonali	01-04-2008 09:18 PM by Sonali	0	104
What is the other name for counter controlled Sonali	01-04-2008 09:17 PM by Sonali	0	90
What is an array? Sonali	01-04-2008 09:17 PM by Sonali	0	89
What are the individual values of arrays called? Sonali	01-04-2008 09:16 PM by Sonali	0	107
Why should we allocate one extra element space Sonali	01-04-2008 09:16 PM by Sonali	0	103
What are the things to be specified when Sonali	01-04-2008 09:16 PM by Sonali	0	92
Which is the first subscript of an array 0 or 1? Sonali	01-04-2008 09:15 PM by Sonali	0	94
How do you initialize a 2-D array? Sonali	01-04-2008 09:15 PM by Sonali	0	95
In a multidimensional (2-D or 3-D) array which dimension Sonali	01-04-2008 09:14 PM by Sonali	0	90
What is static memory allocation? Sonali	01-04-2008 09:14 PM by Sonali	0	105
What is dynamic memory allocation? Sonali	01-04-2008 09:13 PM by Sonali	0	88
What are dynamic arrays? Sonali	01-04-2008 09:13 PM by Sonali	0	94
How are dynamic arrays created? Sonali	01-04-2008 09:13 PM by Sonali	0	82
Name some memory management functions? Sonali	01-04-2008 09:12 PM by Sonali	0	92
In which header file are memory management Sonali	01-04-2008 09:12 PM by Sonali	0	129
What is the use of terminating null Sonali	01-04-2008 09:12 PM by Sonali	0	102
What is the disadvantage of using scanf () for Sonali	01-04-2008 09:11 PM by Sonali	0	107
Which function/s do you use to read strings Sonali	01-04-2008 09:11 PM by Sonali	0	106
What is the difference between strcat Sonali	01-04-2008 09:10 PM by Sonali	0	80
Are the following initializations correct? If not, Sonali	01-04-2008 09:10 PM by Sonali	0	123
What is concatenation of strings? Sonali	01-04-2008 09:09 PM by Sonali	0	92
What is the function used to concatenate strings Sonali	01-04-2008 09:08 PM by Sonali	0	81
What is the function used to compare strings Sonali	01-04-2008 09:08 PM by Sonali	0	82
Is this statement correct? Sonali	01-04-2008 09:08 PM by Sonali	0	112
What is the header file required when using Sonali	01-04-2008 09:07 PM by Sonali	0	121
Name some string handling functions. Sonali	01-04-2008 09:07 PM by Sonali	0	85
Which function can be used as an alternative to Sonali	01-04-2008 09:06 PM by Sonali	0	84
What is a function? Sonali	01-04-2008 09:06 PM by Sonali	0	116
What does the function definition should Sonali	01-04-2008 09:05 PM by Sonali	0	79
Write the syntax of function definition. Sonali	01-04-2008 09:05 PM by Sonali	0	98
What is the default return type for Sonali	01-04-2008 09:04 PM by Sonali	0	74
What does function declaration or function Sonali	01-04-2008 09:03 PM by Sonali	0	106
Write the syntax for function prototype. Sonali	01-04-2008 09:02 PM by Sonali	0	99
What is the difference between formal parameters Sonali	01-04-2008 09:01 PM by Sonali	0	91
List the different types of functions. Sonali	01-04-2008 08:55 PM by Sonali	0	86
What is the difference between “call by value” & Sonali	01-04-2008 08:45 PM by Sonali	0	108
Give an example for ANSI C notation of Sonali	01-04-2008 08:43 PM by Sonali	0	99
Give an example for Kernighan & Ritche Sonali	01-04-2008 08:43 PM by Sonali	0	79
What is recursion? Sonali	01-04-2008 08:42 PM by Sonali	0	91
Which data structure logic is used for Sonali	01-04-2008 08:42 PM by Sonali	0	89
What is parameter passing? Sonali	01-04-2008 08:39 PM by Sonali	0	83
What does extern mean in a function Sonali	01-04-2008 08:38 PM by Sonali	0	93
What do you mean by scope of a Sonali	01-04-2008 08:34 PM by Sonali	0	97
What do you mean by visibility of a Sonali	01-04-2008 08:33 PM by Sonali	0	99
Which storage class is used to retain the value of Sonali	01-04-2008 08:32 PM by Sonali	0	104
Which operator is prefixed before the variables of the Sonali	01-04-2008 08:31 PM by Sonali	0	82
Define structure? Sonali	01-04-2008 08:29 PM by Sonali	0	103
Write the syntax for structure. Sonali	01-04-2008 08:28 PM by Sonali	0	75
Write the different ways of structure declaration Sonali	01-04-2008 08:27 PM by Sonali	0	98
How do you initialize structure variables? Sonali	01-04-2008 08:26 PM by Sonali	0	106
Can the structure variables be initialized at Sonali	01-04-2008 08:25 PM by Sonali	0	100
How do you access structure members? Sonali	01-04-2008 08:25 PM by Sonali	0	155
What is the other name for member Sonali	01-04-2008 08:23 PM by Sonali	0	89
Can you compare structures like string Sonali	01-04-2008 08:20 PM by Sonali	0	80
Can you perform logical operations on structure Sonali	01-04-2008 08:19 PM by Sonali	0	101
What is slack byte in terms of Sonali	01-04-2008 08:18 PM by Sonali	0	172
Explain the reason why you can’t compare Sonali	01-04-2008 08:17 PM by Sonali	0	88
What is precedence level of member operator (.) in Sonali	01-04-2008 08:17 PM by Sonali	0	86
Give the syntax of passing structure to Sonali	01-04-2008 08:15 PM by Sonali	0	97
Write the syntax for Union declaration. Sonali	01-04-2008 08:15 PM by Sonali	0	98
What is the difference between structure and Sonali	01-04-2008 08:14 PM by Sonali	0	119
What are pointer variables? Sonali	01-04-2008 08:14 PM by Sonali	0	79
What are pointer constants? Sonali	01-04-2008 08:13 PM by Sonali	0	113

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