Test Mode
Reading Mode
Right = 0
Wrong = 0
Control Unit
Memory
Analog decoders
Logic unit
Check bits
storing data permanently
processing data
storing data temporarily
generation graphics
printing texts
sectors
cylinders
tracks
protective envelopes
none
1000 bit
1000 byte
1000 * 8 bit
1000 * 8 byte
2^10 byte.
CPU
headphone
floppy disk
modem
printer
ALU
control unit
memory
cache memory
monitor
fast speed, high capacity
slow speed, high capacity
fast speed, low capacity
slow speed, low capacity
none
2 bits
4 bits
8 bits
16 bits
24 bits
terabyte
kilobyte
megabyte
gigabyte
hectabyte
tracks per inch of surface
bits per inch of tracks
disk pack in disk surface
All of them
Primary and secondary
Random and sequential
ROM and RAM
All of them
Semiconductor
Memory register
Magnetic Memory
None of these
Floppy Disk
Hard Disk
Compact Disk
magneto Optic Disk
Character code
Binary codes
Binary word
Parity bit
১০০০ কেবি
৫০০কেবি
১০০কেবি
কোনটিই নয়
RAM
BIOS
PROM
ROM
SROM
Mask ROM
EP ROM
CD ROM
EEP ROM
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