How many bytes are in terabytes?
a) 210 bytes
b) 220 bytes
c) 230 bytes
d) 240 bytes
P o r t s, E x p a n s i o n s l o t s a n d E x p a n s i o n c a r d s:
A….is the interface, or point of attachment, to the system unit.
a) port
b) slot
c) both a & b
d) none of these
How many types of ports?
a) one
b) two
c) three
d) four
Explanation:serial port, parallel port, USB port
……allows the
CPU to communicate with peripheral devices.
a) ports
b) expansion
slot
c) socket
d)
none of these
How many types
of expansion slot are?
a) one
b) two
c) three
d) four
Explanation:industry standard architecture: ISA, accelerated graphic port: AGP, peripheral component interconnect: PCI
