The heart of any computer is the
A. CPU
B. Memory
C. I/O Unit
D. Disks
E. None of the above
Answer: Option A
A. CPU
B. Memory
C. I/O Unit
D. Disks
E. None of the above
Answer: Option A
A light sensitive device that converts drawing, printed text or other images into digital form is
A. Keyboard
B. Plotter
C. Scanner
D. OMR
E. None of these
Which protocol provides e-mail facility among different hosts?
A. FTP
B. SMTP
C. TELNET
D. SNMP
E. None of these
The basic architecture of computer was developed by
A. John Von Neumann
B. Charles Babbage
C. Blaise Pascal
D. Garden Moore
E. None of these
i think the power supply engine is the heart cause without it the pc cannot run
Why? The brain of computer is cpu.