Answer Posted / harman bajaj

When we create a pointer, then by default the pointer
initialized with NULL value .i.e. ASCII value of NULL is 0.

Which header file is essential for using strcmp function?

1423

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Can a pointer be volatile in c?

931

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What does char * * argv mean in c?

999

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Is it better to bitshift a value than to multiply by 2?

1050

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why programs in c are running with out #include? some warnings are display in terminal but we execute the program we get answer why? eg: main() { printf("hello world "); }

1711

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What is a ternary operator in c?

1058

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What is an auto variable in c?

1168

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write a program for the normal snake games find in most of the mobiles.

2214

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what is stack , heap ,code segment,and data segment

2633

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in programming languages a statement or part of a statement that specifies several different execution sequences a) constructs b) distructs c) executes d) none

1026

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What are the basic data types associated with c?

1220

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Synonymous with pointer array a) character array b) ragged array c) multiple array d) none

1011

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Explain a file operation in C with an example.

1054

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How can I invoke another program or command and trap its output?

1046

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How can you avoid including a header more than once?

928

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