let r1 and r2 be the relations represented as r1 (ABC)
and r2 (ADE) .Assume the corresponding domains of both the tables
are same.r1 has 2000 tuples and r2 has 4500 tuples
1.common tuples between r1 and r2 are 500, what would be the
resultant number of tuples for r1-r2, justify your answer
2.assuming 500 as the common tuples between r1 and r2,what is the
maximum number of tuples that results in ]] A( r1) U ]] A r2.
justify...
Problem Description:
Given Machine Instruction
1. LD R1, 50(R2)
2. ADD R3, R1, R4
3. LD R5, 100(R3)
4. MUL R6, R5, R7
5. ADD R1, R1, #100
6. SUB R2, R2, #8
Font type: Times New Roman and Size 12
Task to do:
a) Draw the four-stage pipeline for the above Instruction.
b) Calculate the total clock cycles for all the above-mentioned
instructions need to be completed.
c) Explain how to handle structural hazards the pipeline
instruction.
d) Explain...
1) Find the critical numbers of the function.
f(θ) = 16 cos θ + 8 sin^2 θ
θ=?
2) Find the absolute maximum and absolute minimum values of f on the given interval.
f(x) = x/(x^2 − x + 9), [0, 9]
3) f(x) = 3x3 + 4x2 + 7x + 5, a = 5
(f −1)'(a) = ?
Two hoops have the same mass M. Their radii are
R1 and R2 = 2
R1. Similarly, two uniform disks also have mass
M and the radii, R1 and
R2. Which of these objects has the largest
moment of inertia about the axis perpendicular to the screen and
through the center of the hoop or disk? The moment of inertia of a
uniform disk of mass mand radius r about its
center is (1/2)mr2; for a hoop it is
mr2....
Let (Z1, Z2,...Zn) be a random sample from a continuous
distribution and let (r1, r2,
......ri,...
rj.....rn) be the ranks.
Show that COV (ri, rj )= -( N+1)/12.