Answer:
ohhh ok to all transactions.
Answer:
d) Online, real-time systems.
Explanation:
The options are:
a) Batch processing systems.
b) Personal computer systems.
c) Data compression systems.
d) Online, real-time systems.
And the correct option is D. Online, a real-time system. And this is because it is this which is characterized by the data which is assembled from more than one location as it is online, and various clients from various locations enter the data, and it's updated immediately, as it is a real-time system, which is updated in real-time. And hence D. is the correct option. The data compression system takes the data from one location at a time. The batch processing system is made up of different programs for input, output, and process. and hence is different from real-time, which requires continual all the three. And a PC is not made to a specific function, and it does different activities. Hence, its also not the right option here.
Answer:
const double gasDollarPerGallon = 20 ;
float calCost( double milesPerGallon ) {
double costPerGallon = milesPerGallon / gasDollarPerGallon;
System.out.printf ("%.2f/n", &costPerGallon);
int main ( ) {
scanf ("%2f", &gasDollarPerGallon) ;
calCost( 20 );
calCost( 75 );
calCost( 500 );
Explanation:
The C source code above gets the user input of the gas dollar per gallon from the command prompt and divides the miles per gallon variable in the function call to get the cost of gas for the range of miles. It is also print out as a double with two places.
Answer:
Option c is the correct answer for the above question.
Explanation:
PXE is an interface that is used to load the network computer which is not loaded. It is a booting technique from which any system loads the operating system. The above question asked about the booting techniques which are used to boot the network. Then the answer is PXE which is also called Preboot Execution Environment which stated from option c. hence option c is correct while other is not because--
- Option 'a' states about window boot manager which is used to boot the operating system.
- Option b states about Virtual network computing that is used for remote networking.
- Option d states about SSO which is not used for booting networks.