The design of the screen the user will see and use to enter or display data
System analysis defines the format and type of data the program will use
System Analysis involves creating formal model of the problem to be solved
None of the above
C. System Analysis involves creating formal model of the problem to be solved
ALU
CPU
Input-Output device
All of the above
Enhances the capabilities of the hardware machine
Increase the speed of central processing unit
Both of above
None of above
milliseconds
microseconds
nanoseconds
picoseconds
Sorting
Classifying
Reproducing
Summarizing
Trackball
Joystick
Light pen
Plotters
Temporary, permanent
Permanent, temporary
Slow, fast
All of above
Computer
Processing
Programming
none of above
Processing of grades
Payroll processing
Both a and b
All of above
Odd parity bit
Even parity bit
Both of the above
None of above
Input unit
Secondary storage unit
Output Unit
Primary Memory Unit
tracks
sectors
cycles
rings
First Generation
Second Generation
Third Generation
Fourth Generation
Bus
Control unit
Semiconductors
A and b only
8080 microprocessor
8085 microprocessor
8086 microprocessor
8082 microprocessor
256 different characters
512 different characters
1024 different characters
128 different characters
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
CPU
Memory
Buffer
ALU
CPU
Memory
Mass storage
Secondary storage
Continuous electrical pulses
Electrical pulses but not continuous
Magnetic strength
None of the above
Path
Address bus
Route
All of the above
Super computer is much larger than mainframe computers
Super computers are much smaller than mainframe computers
Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many
Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
Video Graphics Array
Visual Graphics Array
Volatile Graphics Array
Video Graphics Adapter
Allen Turing
Charles Babbage
Simur Cray
Augusta Adaming
John Bardeen
William Shockley
Lee de Forest
All of above
1
3
5
7
Binary
Decimal
Hexadecimal
Octal
They were larger in size
They consumed a lot of electricity
They produced heat and often burned out
The operation cost was high
Claude Shannon
Konrard Zues
George Stibits
Howard H. Aiken
It is understood by a computer
It is understood by programmer
It is understood user
Both a & b
Multitasking
Multithreading
Multiprocessing
Multicomputing