Output in state can be expressed by
Anonymous Quiz
6%
Function(state)
26%
Function(state, input)
11%
Function(input)
58%
Both A and B
In ..... sequential systems state is updated at any time
Anonymous Quiz
17%
synchronous
83%
asynchronous
...... computer performs a direct simulation of a physical system
Anonymous Quiz
50%
Digital
50%
Analog
you can simulate a physical process in a digital computer by quantizing the quantities
Anonymous Quiz
75%
T
25%
F
A physical system whose behavior is described by mathematical equations is simulated in an analog computer utilizing numerical methods
Anonymous Quiz
57%
T
43%
F
The memory unit stores program in addition to input, output, intermediate data.
Anonymous Quiz
93%
T
7%
F
.... supervises the flow of infromation between the various units
Anonymous Quiz
75%
Control unit
25%
Datapath
A cpu combined with memory and interface control to form a small-size computer is called a
Anonymous Quiz
63%
microprocessor
37%
microcomputer
complements are used in digital computers for simplifying the substraction operation and for logical manipulations
Anonymous Quiz
95%
T
5%
F
the r's complement of N is defined as
**** r ==> radix or base n ==> number of fields N ==> Number
**** r ==> radix or base n ==> number of fields N ==> Number
Anonymous Quiz
62%
r^n - N
30%
r^n - N - 1
8%
r^n - N +1
the r-1's complement of N is defined by
*** r ==> radix or base n ==> number of fields in the integral part m ==> number of fields in the fractional part N ==> Number
*** r ==> radix or base n ==> number of fields in the integral part m ==> number of fields in the fractional part N ==> Number
Anonymous Quiz
11%
r^m - r^n - n
57%
r^n - r^-m - N
29%
r^n - r^m - N
4%
r^-n - r^m - N
لاي رقم عموما تقدر تجيبله الr و الr-1 كومبليمينت بالصيغتين دول سواء بقى الارقام فيها جزء عشري او لا
r ==> r^n - N
r-1 ==> r^n - r^-m - N
******
r: radix or base
n: number of fields in the integral part
m: number of fields in the fractional part
N: Number
******
نفترض انك بتجيب لرقم عشري بس يبقى ال n=0 وساعتها ... r^n=1 لان اي حاجة اس صفر بتساوي واحد
نفترض انك بتجيب لرقم صحيح بس يبقى الm=0 فحالة انك بتجيب الr-1's complement وساعتها r^-m=1
نفترض انك بتجيب لرقم فيه جزء صحيح وجزء عشري هتعوض فالقانونين من غير مشاكل
r ==> r^n - N
r-1 ==> r^n - r^-m - N
******
r: radix or base
n: number of fields in the integral part
m: number of fields in the fractional part
N: Number
******
نفترض انك بتجيب لرقم عشري بس يبقى ال n=0 وساعتها ... r^n=1 لان اي حاجة اس صفر بتساوي واحد
نفترض انك بتجيب لرقم صحيح بس يبقى الm=0 فحالة انك بتجيب الr-1's complement وساعتها r^-m=1
نفترض انك بتجيب لرقم فيه جزء صحيح وجزء عشري هتعوض فالقانونين من غير مشاكل
In subtraction with r's complement if an end carry occurs
Anonymous Quiz
39%
add 1 to the lsd (End arround carry)
61%
discard it