Let A and B be sets in a finite universal set U. Given the following: |A – B|, |AÅB|, |A|+|B| and |AÈB| Which of the following is in order of increasing size ? (A) |A – B| ≤ |AÅB| ≤ |A| + |B| ≤ |AÈB| (B) |AÅB| ≤ |A – B| ≤ |AÈB| ≤ |A| + |B| (C) |AÅB| ≤ |A| + |B| ≤ |A – B| ≤ |AÈB| (D) |A – B| ≤ |AÅB| ≤ |AÈB| ≤ |A| + |B|

Let A and B be sets in a finite universal set U. Given the following:

|A – B|, |AÅB|, |A|+|B| and |AÈB|

Which of the following is in order of increasing size ?

(A) |A – B| ≤ |AÅB| ≤ |A| + |B| ≤ |AÈB|

(B) |AÅB| ≤ |A – B| ≤ |AÈB| ≤ |A| + |B|

(C) |AÅB| ≤ |A| + |B| ≤ |A – B| ≤ |AÈB|

(D) |A – B| ≤ |AÅB| ≤ |AÈB| ≤ |A| + |B|
by

1 Answer

Answer :

(D) |A – B| ≤ |AÅB| ≤ |AÈB| ≤ |A| + |B|
by

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The virtual address generated by a CPU is 32 bits. The Translation Lookaside Buffer (TLB) can hold total 64 page table entries and a 4-way set associative (i.e. with 4- cache lines in the set). The page size is 4 KB. The minimum size of TLB tag is (A) 12 bits (B) 15 bits (C) 16 bits (D) 20 bits

Description : The virtual address generated by a CPU is 32 bits. The Translation Lookaside Buffer (TLB) can hold total 64 page table entries and a 4-way set associative (i.e. with 4- cache lines in the set). The page size is 4 KB. The minimum size of TLB tag is (A) 12 bits (B) 15 bits (C) 16 bits (D) 20 bits

Last Answer : (C) 16 bits Explanation: VirtualAddress = 32 bits PageSize = 4KB = 12 bits therefore : VPNTag = 20 bits, OffsetTag = 12 bits TLBEntryLength = VPNTag = 20 bits TotalTLBEntries = 64, 4-way implies ... therefore : TLBIndex = 4 bits TLBTag = TLBEntryLength - TLBIndex = 20 - 4 = 16 bits

Red-black trees are one of many Search tree schemes that are "balanced” in order to guarantee that basic dynamic-set operations take ............. time in the worst case. (1) O(1) (2) O(log n) (3) O(n) (4) O(n log n)

Description : Red-black trees are one of many Search tree schemes that are "balanced” in order to guarantee that basic dynamic-set operations take ............. time in the worst case. (1) O(1) (2) O(log n) (3) O(n) (4) O(n log n)

Last Answer : (2) O(log n) 

Which of the following statements is incorrect for Parallel Virtual Machine (PVM)? (A) The PVM Communication model provides asynchronous blocking send, asynchronous blocking receive and non-blocking receive function. (B) Message buffers are allocated dynamically. (C) The PVM communication model assumes that any task can send a message to any other PVM task and that there is no limit to the size or number of such messages. (D) In PVM Model, the message order is not preserved.

Description : Which of the following statements is incorrect for Parallel Virtual Machine (PVM)? (A) The PVM Communication model provides asynchronous blocking send, asynchronous blocking receive and non-blocking receive function. ... of such messages. (D) In PVM Model, the message order is not preserved. 

Last Answer : (D) In PVM Model, the message order is not preserved.

The order of a leaf node in a B+ tree is the maximum number of children it can have. Suppose that block size is 1 kilobytes, the child pointer takes 7 bytes long and search field value takes 14 bytes long. The order of the leaf node is ............ (1) 16 (2) 63 (3) 64 (4) 65

Description : The order of a leaf node in a B+ tree is the maximum number of children it can have. Suppose that block size is 1 kilobytes, the child pointer takes 7 bytes long and search field value takes 14 bytes long. The order of the leaf node is ............ (1) 16 (2) 63 (3) 64 (4) 65

Last Answer : Answer: All

Is the set of all information infinite or finite?

Description : Is the set of all information infinite or finite?

Last Answer : Must be a guy thing.

If R is a relation on a finite set A having n elements, then the number of relations on A is -Maths 9th

Description : If R is a relation on a finite set A having n elements, then the number of relations on A is -Maths 9th

Last Answer : (d) \(2^{n^2}\)Set A has n elements ⇒ n(A) = n ⇒ A × A has n × n = n2 elements ∴ Number of relations on A = Number of subsets of A × A = \(2^{n^2}\)

What is a finite set ?

Description : What is a finite set ?

Last Answer : A set that can be determined by counting the number of elements is called a finite set. For example D = {x, y, z} Here D has 3 elements.

What is a finite set of rules that specifies a language? a) Signs b) Communication c) Grammar d) Phrase

Description : What is a finite set of rules that specifies a language? a) Signs b) Communication c) Grammar d) Phrase

Last Answer : c) Grammar

Vector A. It do not need the control of the human operator during their execution B. An arrow in a multi-dimensional space. It is a quantity usually characterized by an ordered set of scalars C. The validation of a theory on the basis of a finite number of examples D. None of these

Description : Vector A. It do not need the control of the human operator during their execution B. An arrow in a multi-dimensional space. It is a quantity usually characterized by an ordered set of scalars C. The validation of a theory on the basis of a finite number of examples D. None of these

Last Answer : B. An arrow in a multi-dimensional space. It is a quantity usually characterized by an ordered set of scalars