⟩ Deleting a soft-link a) Deletes the destination file b) Deletes both the softlink and the destination file c) Deletes just the softlink d) backup of the destination is automatically created
c) Deletes just the softlink
c) Deletes just the softlink
Single user mode shell runs as a) Admin user b) Root user c) normal user d) Log user
Which is the only partition mounted in Single user mode? a) boot b) usr c) root d) tmp
Which daemon manages the physical memory by moving process from physical memory to swap space when more physical memory is needed? a) Sched daemon b) Swap daemon c) Init daemon d) Process daemon
The process id of init process is a) -1 b) 0 c) 1 d) 2
The shell used for Single user mode shell is a) bash b) Csh c) ksh d) sh
Bootstrapping is also known as a) Quick boot b) Cold boot c) Hot boot d) Fast boot
At the end of kernel bootstrap, which process is started? a) /etc/init b) /etc/sched c) /etc/swap d) /etc/kernel
The process of starting up a computer is known as a) Boot Loading b) Boot Record c) Boot Strapping d) Booting
In this program the allocated memory block can store <pre lang="c" line="1" cssfile="hk1_style"> #include<stdio.h> #include<stdlib.h> int main() { int *ptr; ptr = malloc(10); return 0; } a) int b) char c) float d) all of the mentioned
Please tell me output of this program? #include<stdio.h> #include<stdlib.h> int main() { int *ptr; ptr = (int *)calloc(1,sizeof(int)); if (ptr != 0) printf("%dn",*ptr); return 0; } a) 0 b) -1 c) garbage value d) none of the mentioned