Answer: B)The redo log buffer becomes one-third full.
Explanation:Redo log buffer is the type of buffer file that is present for storing the changes that have been done in data. Database changes are the made goes in the records of the redo entries.the change of the buffer to the redo files is done when the buffer contains change records which are full till the one-third section, thus conversion takes place from the redo buffer to the redo files.
Answer:
D. infrared.
Explanation:
Wireless technology for communication uses electromagnetic wave to transmit signals between location. It eliminates the need of cables for connecting network devices.
In previous wireless technology implementation, Infrared rays were used (in tv remotes), which needed to be in the line of sight to its destination. Although it was fast, it has many limitations for a long-haul transmission like its short transmission range, easily blocked by objects and its uni-directional properties.
Answer:
B
Explanation:
Written and artistic expressions are protected by intellectual property law.
Answer:
#include <bits/stdc++.h>
using namespace std;
int main() {
string in;//string in for taking input...
cout<<"Do you want to continue ?"<<endl;
getline(cin,in);//taking input from the user...
if(in=="y"||in=="Y"||in=="yes"||in=="OK"||in=="Why not?")//conditions..
cout<<"OK"<<endl;
else if(in=="No")
cout<<"terminating"<<endl;
else
cout<<"Bad input"<<endl;
return 0;
}
Explanation:
I have taken a string in.
Then taking input from user.
Checking the conditions using if else if ladder.
