Time to spin the needed data under head
Time to spin the needed data under track
Time to spin data under sector
All of above
D. All of above
Because it was invented before electronic computers were developed
Because there are wheels, drums, bars to rotate and move to produce result
Because they use the flow of electrons in different component
None of above
kilobyte
petabyte
terabyte
gigabyte
Assembly of a computer
Machine language
High level language
All of the above
Output data
Data processing
Central Processing
Input data
Track number
Sector number
Surface number
All of above
Binary
Decimal
Hexadecimal
Octal
Transistors
Vacuum Tubes and Valves
Integrated Circuits
None of above
store
Processing
retrieve
All of above
system software
application software
utility programs
operating system
scanner
camera
plotter
digitizer
The scanner
The main storage
The secondary storage
The processor
Machine language
Assembly language
High level language
None of above
numbers and characters
images
sound
none of above
Mnemonics
Bar code
Decoder
All of the above
Genetics
Control and communication
Molecular biology
Biochemistry
Charles Babbage
Dr. Herman Hollerith
Howard Aikin
Joseph Jacquard
Feet per second
Inch per second
Meter per second
Centimeter per second
ENIAC
Mark-I
Analytic Engine
UNIVAC-1
RGB monitor
Plotter
Ink-jet printer
Laser printer
tracks per inch of surface
bits per inch of tracks
disk pack in disk surface
All of above
Portable computer
Hybrid computer
Analog computer
Digital computer
Bus control
Interrupts
Bus arbitration
Status
They were larger in size
They consumed a lot of electricity
They produced heat and often burned out
The operation cost was high
Motherboard
Breadboard
Daughter board
Grandmother board
Vacuum tubes
Transistors
Ics
All of above
IBM
Seagate
Microsoft
3M
First Generation
Second Generation
Fifth Generation
Sixth Generation
Down time
Seek time
Rotational delay
Access time
RAM
ROM
LSIC
PROM
A byte
A record
An address
All of above