The _________ determines the cause of the interrupt, performs the necessary processing and executes a return from the interrupt instruction to return the CPU to the execution state prior to the interrupt.
interrupt request line
device driver
interrupt handler
All of these
Answer: Option C.
To create a file
allocate the space in file system
make an entry for new file in directory
both (a) and (b)
none of the mentioned
Answer: Option C.
What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?
NAT
Static
Dynamic
PAT
Answer: Option D.
You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server?
100 kbps
1 Mbps
2 Mbps
10 Mbps
Answer: Option D.
What will be output of following program?
#include
unsigned long int (* avg())[3]{
static unsigned long int arr[3] = {1,2,3};
return &arr;
}
int main(){
unsigned long int (*ptr)[3];
ptr = avg();
printf("%d" , *(*ptr+2));
return 0;
}
1
2
3
Compilation error
Answer: Option C.
Which join refers to join records from the right table that have no matching key in the left table are include in the result set:
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