Let S1 = { 1, 2, 3 }, S2 = { a, b }, S3 =...
- Let S1 = { 1, 2, 3 }, S2 = { a, b }, S3 = { 4, 5, 6 }. Show a B-tree of minimum degree t = 3 that contains the 18 tuple keys in S1 × S2 × S3, ordered by the linear order defined in (a). Assume that a <2 b in S2.
Homework Answers
The cartesian product will be : S1 X S2 X S3 = { (1,a,4) (1,b,4) (2,a,4) (2,b,4) (3, a,4) (3,b,4) (1,a,5) (1,b,5) (2,a,5) (2,b,5) (3,a,5) (3,b,5) (1,a,6) (1,b,6) (2,a,6)(2,b,6) (3,a,6)(3,b,6)}
The required B-tree is as follows: (Assuming a<b in S2)
Given the following sequence of instructions: lw $s2, 0($s1) //1 lw $s1, 40($s3) //2 sub $s3,...
Given the following sequence of instructions: lw $s2, 0($s1) //1 lw $s1, 40($s3) //2 sub $s3, $s1, $s2 //3 add $s3, $s2, $s2 //4 or $s4, $s3, $zero //5 sw $s3, 50($s1) //6 a. List the read after write (current instruction is reading certain registers which haven’t been written back yet) data dependencies. As an example , 3 on 1 ($s2) shows instruction 3 has data dependency on instruction 1 since it is reading register $s2. b. Assume the 5...
Task 3: Understanding Programs Given the initial statements s1 = [2,1,4,3] s2 = [’c’,’a’,’b’] show the...
Task 3: Understanding Programs Given the initial statements s1 = [2,1,4,3] s2 = [’c’,’a’,’b’] show the result of evaluating each of the following sequence expressions: s1 + s2 => 3 * s1 + 2 * s2 => s1[1] => s1[1:3] => s1 + s2[-1] => Given the same initial statements as in the previous problem, show the values of s1 and s2 after executing each of the following statements. Treat each part independently (i.e., assume that and start with their...
3. Convert the following FA to a regular expression 2 0 S1 S2 0 S3 b....
3. Convert the following FA to a regular expression 2 0 S1 S2 0 S3 b. 4. Prove the following languages are not regular a. {onion 1 n>=21
1)What’s the possible S for two particles state with s1 = 1,s2 = 3/2? What’s the...
1)What’s the possible S for two particles state with s1 = 1,s2 = 3/2? What’s the possible S for three particles state with s1 = 1/2, s2 = 1, s3 = 3/2? 2)When there are three particles with s1 = 1/2,s2 = 1/2,s3 = 1/2, please write down the matrix presentation of Sx,Sy,Sz,S^2 in tensor product form with {|m1,m2,m3〉} as bases, where |m1,m2,m3〉 is a short form of |1/2, m1〉 ⊗ |1/2, m2〉 ⊗ |1/2, m3〉.
The DuffyDog Company has three service departments, S1, S2, and S3, and two production departments, P1...
The DuffyDog Company has three service departments, S1, S2, and
S3, and two production departments, P1 and P2. The following data
relate to DuffyDog’s allocation of service department costs:
Budgeted Costs
Number of Employees
S1
$4,637,000
89
S2
3,262,000
58
S3
2,618,000
40
P1
196
P2
294
Service department costs are allocated by the direct method. The
number of employees is used as the allocation base for all service
department costs.
(a)
Your answer is correct.
Allocate service department costs...
Supposewehavealatenightbusandtowardstheendofthe route, there are 3 passengers {P1 , P2 ,, P3} and 5 stops {S1,S2,S3,S4,S5, }...
Supposewehavealatenightbusandtowardstheendofthe route, there are 3 passengers {P1 , P2 ,, P3} and 5 stops {S1,S2,S3,S4,S5, } remain. Suppose further that each passenger is inebriated, and is thus is equally likely to get off at any one of the stops. (i) We wish to list the set of outcomes in the sample space each of whose outcomes is an ordered triple of all three Sij for I=1,2,3, where Sij means that passenger Pi got off at the stop Sj. a) Write...
5. Let ф: S1 S2 be a diffeomorphism. a. Show that S is orientable if and...
5. Let ф: S1 S2 be a diffeomorphism. a. Show that S is orientable if and only if S2 is orientable (thus, orientability is preserved by diffeomorphisms). b. Let S, and S2 be orientable and oriented. Prove that the diffeomorphism ф induces an orientation in S. Use the antipodal map of the sphere (Exercise 1, Sec. 2-3) to show that this orientation may be distinct (cf. Exercise 4) from the initial one (thus, orientation itself may not be preserved by...
2. Use the following table to answer a-d. The payoffs are in COSTS. S1 (p=.3) S2 (p=.2)...
2. Use the following table to answer a-d. The payoffs are in COSTS. S1 (p=.3) S2 (p=.2) S3 (p=.2) S4 (p=.3) A1 5 0 10 25 A2 35 65 0 0 A3 20 50 5 35 A4 0 10 15 20 a. In a situation of uncertainty, what is the best alternative? [Use the expected value criteria to find the associated payoffs for each alternative and choose the best one.] b. Construct a regret table using the table above. S1...
2. (10 pts) Let T be a B-tree with a minimum degree (minimum branching factor) of...
2. (10 pts) Let T be a B-tree with a minimum degree (minimum branching factor) of t that holds n keys. Write the most efficient procedure you can to print the keys of T in sorted order. Then analyze the time complexity of your algorithm. Hint: Extend the procedure for inorder traversal of BST.
Compute the first four partial sums S1, 2=1 as follows. 3 SĄ for the series having...
Compute the first four partial sums S1, 2=1 as follows. 3 SĄ for the series having nth term An starting with an = (-1)"+15 S1 = S2 = S3 = S4= Write the sum using sigma notation: 2-2+2-2+... [ 18 ก=0
3. Convert the following FA to a regular expression 2 0 S1 S2 0 S3 b. 4. Prove the following languages are not regular a. {onion 1 n>=21
The DuffyDog Company has three service departments, S1, S2, and
S3, and two production departments, P1 and P2. The following data
relate to DuffyDog’s allocation of service department costs:
Budgeted Costs
Number of Employees
S1
$4,637,000
89
S2
3,262,000
58
S3
2,618,000
40
P1
196
P2
294
Service department costs are allocated by the direct method. The
number of employees is used as the allocation base for all service
department costs.
(a)
Your answer is correct.
Allocate service department costs...
5. Let ф: S1 S2 be a diffeomorphism. a. Show that S is orientable if and only if S2 is orientable (thus, orientability is preserved by diffeomorphisms). b. Let S, and S2 be orientable and oriented. Prove that the diffeomorphism ф induces an orientation in S. Use the antipodal map of the sphere (Exercise 1, Sec. 2-3) to show that this orientation may be distinct (cf. Exercise 4) from the initial one (thus, orientation itself may not be preserved by...
2. (10 pts) Let T be a B-tree with a minimum degree (minimum branching factor) of t that holds n keys. Write the most efficient procedure you can to print the keys of T in sorted order. Then analyze the time complexity of your algorithm. Hint: Extend the procedure for inorder traversal of BST.
Compute the first four partial sums S1, 2=1 as follows. 3 SĄ for the series having nth term An starting with an = (-1)"+15 S1 = S2 = S3 = S4= Write the sum using sigma notation: 2-2+2-2+... [ 18 ก=0
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