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Algorithms and Complexity

Showing 1-75 of 107 answers

A B-Tree is defined by the term minimum degree =E2=80=98t' The value of t depends upon disk block size
  • True Correct
  • False
19
A basic sorting algorithm is selection sort
  • True Correct
  • False
17
A collection of Binomial Trees is called a Binomial Heap
  • True
  • False Correct
17
A Complete Binary Tree is a Binary Heap
  • True Correct
  • False
13
A priority queue can be built using an array, a linked list, a heap data structure, or a binary search tree
  • True Correct
  • False
18
A significantly slower deterministic technique must beutilized to establish complexity
  • True
  • False Correct
19
Algorithmic or automated decision systems use data and statistical analyses to classify people for the purpose of assessing their eligibility for a benefit or penalty
  • True Correct
  • False
15
Algorithms for string matching can be roughly divided into three categories
  • True
  • False Correct
14
All of the numbers in the list that aren't indicated are prime when the algorithm finishes
  • True Correct
  • False
12
An array is commonly used to represent a binary heap
  • True Correct
  • False
14
An array, a linked list, a heap data structure, or a binary search tree can all be used to build a priority queue
  • True Correct
  • False
14
B-Tree grows and shrinks from the root which is unlike Binary Search Tree
  • True Correct
  • False
17
Binary Heap's minor use case is as a priority queue implementation
  • True
  • False Correct
17
Binary search is known to be the fastest linear, according to a simulation run by academics
  • True
  • False Correct
17
Collect extra data to test the algorithm and see if the new information matches or not
  • True
  • False Correct
16
Construct objectives to explain the patterns and correlations
  • True
  • False Correct
16
Data locations in secondary memory do not have to be contiguous, merge sort is preferred
  • True Correct
  • False
17
Discrimination can also be completely unconscious when a neutral procedure produces decisions that disproportionately and systematically harm protected classes
  • True Correct
  • False
13
Each node's subtrees are likewise BSTs, meaning they have the same two qualities as the node itself
  • True Correct
  • False
17
Even if the array is sorted, it goes through the entire procedure
  • True Correct
  • False
17
Every incoming data is checked with existing data, and all harmful code is recorded in the database
  • True Correct
  • False
19
Finding the median, on the other hand, is the most difficult scenario for a selection algorithm
  • True Correct
  • False
19
For smaller assignments, it is slower than the other sort algorithms
  • True Correct
  • False
20
Further, proxies for protected classes might be hiding undetected within other factors used in machine learning models Despite the complexity, these factors might unintentionally be too coarse to accurately capture the qualifications of members of protected classes
  • True Correct
  • False
23
If a match is identified, drop the slider by 1 to check for more matches
  • True Correct
  • False
129
If a match is not found, the index of the middle element is returned
  • True
  • False Correct
17
If elements with the same priority appear, they are served in the order in which they appeared in the queue
  • True Correct
  • False
19
If we have an integer (4-byte) array A and the address of A[0] is x, we may directly access the memory at (x + i*4) to access A[i]
  • True Correct
  • False
21
If you know number theory, you'll have a lot more ammunition to solve some of the difficult problems, and it'll also help you grasp a lot of other issues
  • True Correct
  • False
13
Illegal discrimination cannot be intentional, where a company deliberately takes protected-class status into account to make decisions that disadvantage members of the protected class
  • True
  • False Correct
18
In mathematics, the step of proof is not required, which is a logical series of statements that begins with known facts and ends with the desired declaration
  • True
  • False Correct
17
In Merge Sort in Java, we will see the working of the Merge Sort mechanism invented by John Von Neumann in the year 1945, which is used in Java to arrange data sequentially
  • True Correct
  • False
15
In most cases, the value of the element itself is used to determine precedence
  • True Correct
  • False
17
In the best-case situation, the merge sort's complexity is minimal (nlogn)
  • True
  • False Correct
14
Insertion of a Node in B-Tree happens only at staffing
  • True
  • False Correct
18
Insertion operation are like a =E2=80=9Cexpress line=E2=80=9D where the components are skipped
  • True
  • False Correct
25
Inversion Count is a merge sorting method
  • True
  • False Correct
18
Investigate the data for patterns and connections
  • True Correct
  • False
19
It is possible to examine the order in which the things are handled
  • True Correct
  • False
19
It's easy to understand the underlying challenges that RSA encryption solves in order to appreciate its significance
  • True
  • False Correct
19
Like other balanced Binary Search Trees, time complexity to search, insert and delete is O(log n)
  • True Correct
  • False
18
Mandy Moore begins by matching the previous pattern, which differs from KMP and Na=C3=AFve's method
  • True
  • False Correct
14
Many computer programs start with a search for a keyword or value
  • True Correct
  • False
19
Merge (arr, l, m, r) is a key process that takes two sorted sub-arrays, arr[lm] and arr[m+1r], and merges them into two
  • True
  • False Correct
16
Merge sort accesses data in a logical order, reducing the need for random access
  • True Correct
  • False
17
Merge sort combines the sub-arrays split by the m position element using the key procedure Merge (myarr, left,m, right)
  • True Correct
  • False
20
Merge Sort divides the list of items into smaller lists until only one element remains,
  • True Correct
  • False
19
Merge Sort in Java divides the array into five halves After that, it sorts the two arrays in a respective order as desired by the user
  • True
  • False Correct
15
Merge sort is a very famous sorting technique because of its various usage in numerous places
  • True Correct
  • False
16
Merge sort is used in FMCG companies where products have different labels and numbers assigned to them, telecommunication companies, manufacturing, and chemical industries
  • True Correct
  • False
17
Merge sort is used in Java, C, C++, Python, and many other programming languages for its varied benefits
  • True Correct
  • False
18
Merge sort is very similar to Quick Sort Merge sort is relatively easy to use than other sorting techniques
  • True Correct
  • False
18
Merge sort stack up is internal
  • True
  • False Correct
19
Merge sort uses the key operation Merge to join the sub-arrays divided by the m position element (myarr, left,m, right)
  • True Correct
  • False
17
No numbers that satisfy sophisticated probabilistic tests (such as Rabin-Miller) and are composite are known
  • True Correct
  • False
74
Not all search algorithms make use of a search key in order to complete the procedure And they are expected to return a success or a failure status (in boolean true or false value)
  • True
  • False Correct
15
Not all nodes in the leaf are black
  • True
  • False Correct
32
Number of children of a node is equal to the number of keys in it plus 1
  • True Correct
  • False
13
Number of children of a node is equal to the number of keys in it plus 2
  • True
  • False Correct
19
Parts of Number Theory are experimental, while others are theoretical
  • True Correct
  • False
19
Rabin-Karp Algorithm is the hardest string searching algorithm
  • True
  • False Correct
13
Search Operation is used to remove a node from a network in a certain situation
  • True
  • False Correct
29
Searching Algorithms are designed to check or retrieve an element from any data structure where it is being stored
  • True Correct
  • False
17
Searching through large sorted arrays is a breeze using Binary Search
  • True Correct
  • False
14
Selection sort worst complexity is O(n)
  • True
  • False Correct
17
Sorting in any programming language means arranging the data in a sequential manner
  • True Correct
  • False
14
String matching algorithms and DNA analysis are both collectively used for finding the occurrence of the pattern set
  • True Correct
  • False
21
String matching algorithms are used to list documents that have been broken into string tokens
  • True
  • False Correct
20
String matching algorithms have had a significant impact on computer science and are used to solve a variety of real-world challenges
  • True Correct
  • False
17
String matching methods are used to find data packets containing intrusion-related keywords
  • True Correct
  • False
16
String searching algorithms are sometimes called string matching algorithms
  • True Correct
  • False
22
T(n) = 2T(n/4) + =CE=98(n)
  • True
  • False Correct
18
The analysis method takes an array as input and tests to see whether the last index is greater than the left index to see if the array contains items that need to be sorted
  • True
  • False Correct
31
The B-height tree's is low, total disk accesses for most operations are greatly decreased
  • True Correct
  • False
17
The Boyer Moore algorithm is a search method that looks for a string with length n and a pattern with length z
  • True
  • False Correct
18
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