Answer:
The best example for the DBMS is certainly the Microsoft Access. And various examples of RDBMS are MySQL, Sql Server, Amazon DynamoDB and so on. However, its essential to understand the difference between the RDBMS and the DBMS. The main difference between the two is certainly that in the RDBMS the application stores the data in tabular manner, and DBMS the data is stored as files. In the RDBMS the tables comes with identifier known as primary key, and the data values are being saved in the form of tables.
Explanation:
Please check the answer section.
Answer:
Attenuation.
Explanation:
Attenuation means a gradual reduction in the strength of a signal as it moves from station to station which may even cause the receiving station to misinterpret the signal. Any signal can be attenuated - digital or analog.
Attenuation is often caused by weakness, fatigue or passiveness of networking cables and connectors. It could also be caused by noise and long distance.
To get around this, the network device(s) will often resend signals multiple times over just to ensure that at least one of the signals gets there and is interpreted correctly.
Answer:
#include <stdio.h>
int main()
{
int userNum1;
int userNum2;
userNum1 = -1;
userNum2 = 7;
if (userNum1 < 0)
printf("userNum1 is negative. \n");
if(userNum2 > 9)
userNum2 = 0;
else
printf("userNum2 is less than or equal to 9.\n");
return 0;
}
Explanation:
Initialize userNum1 and userNum2.
If userNum1 is less than 0, print 'userNum1 is negative" and end with newline.
if userNum2 is greater than 9, assign 0 to userNum2.
Otherwise, print "userNum2 is less than or equal to 9 and end with newline.
