C Language - C Programming Language Interview Questions and Answers for freshers

1)  Who invented C Language?
2)  Who invented B Language?
3)  Who invented BCPL Language?
4)  Why C Language?
5)  What are the features of C Langauges?
6)  What are the advantages of c language?
7)  What are the disadvantages of c language?
8)  What are the salient features of c languages?
9)  What is a header file?
10) What is character set?
11) What is C token?
12) List the different types of C tokens?
13) What is a string?
14) What are qualifiers?
15) What is a function?
16) What is a constant?
17) What are the different types of constants?
18) What is variable?
19) What are the rules for the identifier?
20) What are global variables?
21) What is a keyword?
22) What are the different types of c instructions?
23) What is an expression?
24) What are the types of data files?
25) Why C is called a middle level language?
26) How can variables be characterized?
27) Give the rules for variable declaration?
28) What is the purpose of type declarations?
29) What is recursion?
30) What is data types?
31) What are the types of macro formats?
32) What are the different types of errors?
33) What is meant by errors and debugging?
34) What is the purpose of main() function?
35) What is meant by type casting?
36) What are the primitive data types in c?
37) What is the use of typedef?
38) What is meant by type specifiers?
39) What are the types of type specifiers?
40) What is masking?
41) What is the difference between single charater constant and string constant?
42) What is signed and unsigned?
43) What are the different categories of functions in C?
44) What is this pointer?
45) What is zero based addressing?
46) What is a loop?
47) What are the types of data types and explain?
48) What is friend function?
49) What is break statement?
50) What is the use of getchar() function?
51) What is a pointer?
52) How to declare pointer variables?
53) What is the difference between fread buffer() and fwrite buffer()?
54) What is macro?
55) What are the types of I/O functions?
56) What is the difference b/w formatted&unformatted I/O functions?
57) How to declare pointer variables?
58) What is the difference between c &c++?
59) What is the use of putchar function?
60) What is the use of getchar functions?
61) What is character constants?
62) What is string constants?
63) What is integer constants?
64) What is floating point constants?
65) What is the difference between fread and fwrite function?
66) What are the uses of a pointer?
67) What are linker error?
68) What are runtime error?
69) When do we get logical errors?
70) Do character constants represent numerical values?
71) What is the purpose of scanf() and printf() functions?
72) What is type qualifiers?
73) What are the types of type qualifiers in c?
74) What is meant by inheritance?
75) Do string constants represent numerical values?
76) What is meant by operator precedence?
77) What is an Operator?
78) What are the types of operators in c?
79) What is a ternary operator in C?
80) What is assignment operator?
81) What are the types of assignment statements?
82) What is the sizeof () operator?
83) What is the use of bitwise operator?
84) What is the Difference between = and = = Operators?
85) What is unary operator?
86) What are the types of unary operators?
87) What is the difference between break and continue?
88) What is storage class?
89) What are the different storage classes in C?
90) What are the types of bitwise operator?
91) What is difference between function overloading and operator overloading?
92) What is getche() function?
93) What is getch() function?
94) What is putchar() function?
95) What is an arrays?
96) What are the advantages of the functions?
97) What are the characteristics of arrays in C?
98) What is the difference between arrays and pointers?
99) What is else if ladder?
100) What is class?

1 comments:

Anonymous said...

Nice Collection....