Given a random permutation of the elements of the set
{a,b,c,d,e}, let X equal the number...
Given a random permutation of the elements of the set
{a,b,c,d,e}, let X equal the number of elements that are in their
original position (as listed). The moment generating function is X
is: M(t) = 44/120 + 45/120e^t + 20/120e^2t + 10/120e^3t+1/120e^5t
Explain Why there is not (e^4t) term in the moment generating
function of X ?
for each of th ebasic blocks , determine the order of execution
of operations that gives...
for each of th ebasic blocks , determine the order of execution
of operations that gives the smallest number of required registers.
Next, stat the number of registers required in each case. (you can
assume that all computed values are used outside the basic blocks,
so that no assignments can be eliminated)
1) x = a+b; y = c + d; z = x + e
2) w = a-b +c; x = w -d ; y = x-2 ;w...
Define variables as follows: a = 1; b= 2; c = 3; d = 4; e...
Define variables as follows: a = 1; b= 2; c = 3; d = 4; e = 5; f
= 6; g = 7; h = 8; i = 9; j =10; Using Matlab operations (no
hard-coding), perform the following operations (in order): 1a) Add
one to the value of a, and store the result in a 1b) Cube b, add
the value of c to this, and store the result in b 1c) Set c equal
to the larger...
Given a relation R(A, B, C, D, E) with the following FD
Set
FD = {...
Given a relation R(A, B, C, D, E) with the following FD
Set
FD = { A→C, B→C, C→D, DE→A, CE→A}
Suppose we decompose it into R1(A, D), R2(A, B), R3(B, E), R4(C, D,
E) and R5(A, E), is it a lossless decomposition? Show your
proof.
[Note: The order of jobs in a schedule is
1st,2nd,3rd,4th,5th,
for A,B,C,D,E, respectively.]
The jobs A,B,C,D,E,...
[Note: The order of jobs in a schedule is
1st,2nd,3rd,4th,5th,
for A,B,C,D,E, respectively.]
The jobs A,B,C,D,E, arrived in that order to be processed on two
machines.
Job
A
B
C
D
E
Time on Machine 1
40
48
58
26
70
Time on Machine 2
37
60
56
48
72
Question 6. Which is the Johnson’s Rule schedule?
(A) ‘DBECA’ (B)
‘ACEBD’ (C) ‘DCABE’
(D) ‘DABEC’ (E) none of the above
Question 7. Consider the FIFO schedule of (A,B,C,D,E)....
Calculate the number of passwords from the following character
set {a, b, c, d, e}. Use...
Calculate the number of passwords from the following character
set {a, b, c, d, e}. Use factorial or exponential notation to
express your answer. Also calculate the integer answer. Assume the
passwords contain 5 characters. There are two questions to be
answered below.
• Number of passwords with character
replacement.
• Number of passwords with no character
replacement.
Let S = {A, B, C, D, E, F, G, H, I, J} be the set...
Let S = {A, B, C, D, E, F, G, H, I, J} be the set consisting of
the following elements:
A = N, B = 2N , C = 2P(N) , D = [0, 1), E = ∅, F = Z × Z, G = {x
∈ N|x 2 + x < 2}, H = { 2 n 3 k |n, k ∈ N}, I = R \ Q, J =
R.
Consider the relation ∼ on S given...