Which of the following is a part of the system unit ?
Which of the following is a part of the system unit ?
		A. CPU 
B. Monitor
C. CD-ROM
D. Floppy disk
		A. CPU 
B. Monitor
C. CD-ROM
D. Floppy disk
		A. HTTP
B. FTP
C. Telnet 
D. None of these
		A. Disk
B. Tape 
C. CD-ROM
D. DVD-ROM
		A. Compiler
B. Decompiler 
C. Interpreter
D. Assembler
		A. integrated circuit
B. mother board 
C. processor
D. microchip
		A. delete text
B. move the cursor in the text that has already been entered 
C. save the document
D. move the cursor while deleting text
		A. E-mail
B. Internet
C. Data transmission 
D. Distributed processing