Provided by www.YuvaJobs.com - Aptitude - General        


Some Huawei sample&nbsp; Questions&nbsp; 


standard error stream stderr,&nbsp;&nbsp;&nbsp; ans: are by defaultbuffered&nbsp;

Named pipes are ansd:strictly unidirectional, even on systems where anonymous pipes are bidirectional (&nbsp; full-duplex).&nbsp; 

proto type of printf&nbsp;ans: int fprintf(FILE *stream, const char *format, ...) 

user level switcjing is faster than the kernel level s/w&nbsp;ans:since a trap to kernel is not required(user level thread is not known by the os)

automatic variables are stored in&nbsp;&nbsp;

dynamic meory is it allocated from heap/satck...?

how to find the size of file in unixTechnical

&nbsp; How many times is the for loop executed&nbsp;&nbsp;&nbsp; for(i=0;i&lt;10;i++);&nbsp;&nbsp;&nbsp;&nbsp;a.&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;&nbsp;b.&nbsp;&nbsp; 10&nbsp;&nbsp;&nbsp;&nbsp;c.&nbsp;&nbsp; compiler error&nbsp;&nbsp;&nbsp;&nbsp;d.&nbsp;&nbsp;&nbsp;&nbsp; not executed 

&nbsp;How many times is the for loop executed&nbsp;&nbsp;&nbsp; for(i=0;i&lt;10;i++);&nbsp;&nbsp;&nbsp;a.&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp;&nbsp;b.&nbsp;&nbsp; 10&nbsp;&nbsp;&nbsp;c.&nbsp;&nbsp; compiler error&nbsp;&nbsp;&nbsp;d.&nbsp;&nbsp;&nbsp;not executed 

&nbsp; for selection, we use&nbsp;a&nbsp;&nbsp; .if..else&nbsp;b&nbsp; .for loop&nbsp;c.&nbsp; while loop&nbsp;d..... 

Which of the following is executed 1rst?&nbsp; i .&amp;&amp; ii.|| iii.!&nbsp;&nbsp;a.&nbsp;&nbsp; i&nbsp;&nbsp;b.&nbsp; ii&nbsp;&nbsp;c.&nbsp; iii&nbsp;&nbsp;d.&nbsp; all are equal 

To find o/p of a recursive pgm,&nbsp;function where in parameters are passed by value,reference......function used in&nbsp;&nbsp;&nbsp;&nbsp; 
&nbsp;&nbsp; ansi&nbsp;computers to clear the screen is:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a.&nbsp;&nbsp;&nbsp; clrsc&nbsp;&nbsp; b.&nbsp;&nbsp;&nbsp; clear&nbsp;&nbsp;&nbsp;c.&nbsp;&nbsp;&nbsp; clescr&nbsp;&nbsp;&nbsp;d.&nbsp;&nbsp;&nbsp;&nbsp; none of the above &nbsp;
Provided by www.YuvaJobs.com - Aptitude - General