C language interview questions answers pdf
For instance, rather than the code if (x 1) printf x is equal to one.
H int main int c 2 3; printf dn c a) 1 b) 8 c) 9 d) 0, view Answer, answer:.
Duplicate variable names declared within a local block take precedence over variables with the same name declared outside the local block.He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage Cluster Administration, Advanced C Programming, SAN Storage Technologies, scsi Internals and Storage Protocols such as iscsi Fiber Channel.Macros are expanded inline - this means that every time a macro occurs, the code is replicated.Also notice that when the if statement local block had ended, the program had reentered the scope of the original test_var, and its value was.They can be a beginner, fresher, engineering graduate or an experienced IT professional.Our C Interview questions come with detailed explanation of the answers which helps in better understanding of C concepts.H void main(void void main Begin local block for function main int test_var 10; printf Test variable before the if statement: dn test_var if (test_var 5) Begin local block for "if" statement int test_var 5; printf Test variable within the if statement: dn test_var Begin.Also, the conditional expression must be based on a single variable.«Prev Page - C Programming Questions and Answers club penguin membership codes generator 2011 Increment and Decrement Operators 2» Next Page - C Programming Questions and Answers Bitwise Operators 2 Manish Bhojasia, a technology veteran with 20 years @ Cisco Wipro, is Founder and CTO at Sanfoundry.It would be a good idea, therefore, to insert truck driving simulator games a default case where this condition would be taken care.However, well-written programs usually do not have to resort to declaring variables in this manner, and you should avoid using local blocks.
H void main int x 4; int *p x; int *k p; int r p - k; printf d r a) 4 b) 8 c) 1 d) Run time error View Answer Answer:c Sanfoundry Global Education Learning Series C Programming Language.