Answer: Y2K bug, also called Year 2000 bug or Millennium Bug
B) To help you calculate how much money you have in your account.
Like this
#include <stdio.h>void pa(int n){ if(!n){ printf("\n");return;}printf("*");pa(n-1);}void lines(int n){if(!n) return;lines(n-1);pa(n);}int main(void){lines(5);return 0;}
Answer:
digital single-lens reflex
lens
Explanation:
The best option for Jack is using a digital single-lens reflex because this kind of cameras has a great quality image and resolution, and we can change the lens, the camera is important, but the most important thing is the lens, if we want to do landscape photo, we must use a wide-angle lens, if we want to do animal photos, we must a telephoto lens.
Answer:
The three important concepts in the Federal Networking Council's definition of the Internet are, namely;
- Packet switching
- The TCP/IP communications protocol
- Client/server computing
Explanation:
- Packet switching involves the transfer of data which are grouped into different packets and then sent over a digital network to their respective destination. After the data are received at the destination site, they are then extracted and used by the application software.
- The transmission control protocol/internet protocol allows one computer to connect or communicate with another one through the internet. The internet protocol defines how to route and address each packet to ensure it gets to the right destination. The IP address of a particular device on a network is usually unique to that device.
- Client/server computing describes how a server provides services by taking requests from clients computers and sharing its resources with one or more computers.
