Which type of device is the computer monitor ?
		A. Input
B. Output 
C. Processing
D. Software
		A. Input
B. Output 
C. Processing
D. Software
		A. all UDP packets are treated independently by transport layer 
B. it sends data as a stream of related packets
C. both A and B
D. none of these
		A. The physical parts of a computer
B. The printed parts of a computer
C. The printed output 
D. The physical output device
A. user datagram protocol
B. broader gateway protocol
C. transmission control protocol 
D. none of these
		A. A floppy disk has two sides, one for data and one for programs
B. Programs and data are both software, and both can be stored on any memory device 
C. A floppy disk has to be formatted for one or for the other
D. Floppy disks can only store data, not programs
		A. Icon
B. Screen
C. Keys 
D. Menu
		A. Input device
B. Output device
C. Memory
D. Microprocessor