Answer: Extraction phase
Explanation: Transactional database is the data collection capable of undoing the transaction that has not been correctly done. Data warehouse id the place where transaction data is transmitted where different types of databases are stored.
The transmission of the information from transactional database to data warehouse is defined in the extraction phase.The extraction phase works by transforming the data into a particular format. It copes the transactional databases's data to the warehouse by making separate space for deposition of data
Answer:
Normally in a DNS server, There are no packet losses•All processing delays are 0 ms
Explanation:
If any packet lost in DNS then lost in the connection information will be displayed in prompt. Once the packet is lost then data is lost. So if the packet is lost then data communications are lost or the receiver will receive data packet in a lost manner, it is useless.
To connect in windows normally it will take 90 ms for re-establish connection it normally delays the time in windows. So that end-user he or she for best performance ping the host or gateway in dos mode so that connection or communication will not be lost. If any packet is dropped DNS will get sent the packet from sender to receiver and the ping rate will more in the network traffics.
Answer:
There is logic problem in condition of elseif statement that is (time<20).
Explanation:
elseif(time<20) will be true for time<10 that means program will never greet good morning as to make logic correct either change condition from <em>elseif(time<20)</em> to <em>elseif(time<20&& time>=10)</em>. Or change the order of condition like check first for <em>elseif(time<10) </em>
solution 1
if (time < 6) { greeting = "It is too early!"; }
else if (time < 20 && time>=10) { greeting = "Good Day!"; }
else if (time < 10) { greeting = "Good Morning!"; }
else { greeting = "Good Evening!"; }
console.log(greeting);
solution 2
if (time < 6) { greeting = "It is too early!"; }
else if (time < 10) { greeting = "Good Morning!"; }
else if (time < 20 ) { greeting = "Good Day!"; }
else { greeting = "Good Evening!"; }
console.log(greeting);
Answer:
How to convert the hours into minutes and seconds?
We know that there are 60 minutes in an hour, and there are 60 seconds in a minute. But here, we only have the value of hours as an input. We have to convert that input into minutes and seconds. So, the formula to convert the hours into minutes and seconds is -
Now, let's see the programs to convert the hours into minutes and seconds.
<em>a program to convert the hours into minutes and seconds in C language :</em>
#include <stdio.h> void conversion(float hours) { double minutes, seconds; minutes = hours * 60; seconds = hours * 3600; printf("There are %lf minutes in %f hours", minutes, hours); printf("\nThere are %lf seconds in %f hours", seconds, hours); } int main() { float hours; printf("Enter the value of hours: "); scanf("%f", &hours); conversion(hours); return 0; }
