Answer Posted / senthil

ANS. b. #

# is an operator used to convert a parameter to string
# should always be followed by a formal parameter (in below example parameter x)

Ex:
#define SAM(x) #x
printf(SAM(Hello)); // prints Hello

In other cases
char a = 0x10, b;
char *p = &b;

a. a&&*p is valid
b. *p is valid
c. a>>*p is valid

Tell us something about keyword 'auto'.

1011

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a=10;b= 5;c=3;d=3; if(a printf(%d %d %d %d a,b,c,d) else printf("%d %d %d %d a,b,c,d);

1068

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Which is the memory area not included in C program? give the reason

1897

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Is c programming hard?

971

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What is the best way to store flag values in a program?

1010

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Tell me what is the purpose of 'register' keyword in c language?

969

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Why c is called a middle level language?

1052

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What is the right way to use errno?

1003

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Write a code on reverse string and its complexity.

981

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What is FIFO?

1541

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explain what is a newline escape sequence?

1040

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What is static and auto variables in c?

1021

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Do you know what are the properties of union in c?

999

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what are the advantages of a macro over a function?

1096

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What are the types of data structures in c?

1082

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