Database Similarity Searching MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Database Similarity Searching, a fundamental topic in the field of Bioinformatics. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Database Similarity Searching MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Database Similarity Searching mcq questions that explore various aspects of Database Similarity Searching problems. Each MCQ is crafted to challenge your understanding of Database Similarity Searching principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Bioinformatics tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Database Similarity Searching MCQs are your pathway to success in mastering this essential Bioinformatics topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Database Similarity Searching. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Database Similarity Searching knowledge to the test? Let's get started with our carefully curated MCQs!

Database Similarity Searching MCQs | Page 1 of 5

Q1.
The main application of pairwise alignment is retrieving biological sequences in databases based on similarity.
Discuss
Answer: (a).True
Q2.
Dynamic programming method is the fastest and most practical method.
Discuss
Answer: (b).False
Q3.
Which of the following is not one of the requirements for implementing algorithms for sequence database searching?
Discuss
Answer: (a).Size of the dataset
Q4.
Sensitivity refers to the ability to find as many correct hits as possible.
Discuss
Answer: (a).True
Q5.
The specificity refers to the ability to include incorrect hits.
Discuss
Answer: (b).False
Q6.
In heuristic methods, speed doesn’t vary with the size of database.
Discuss
Answer: (b).False
Q7.
An increase in sensitivity is associated with _______ in selectivity.
Discuss
Answer: (c).decrease
Discuss
Answer: (a).Smith–Waterman algorithm is the fastest
Q9.
Currently, there are two major heuristic algorithms for performing database searches: BLAST and FASTA.
Discuss
Answer: (a).True
Discuss
Answer: (d).Two related sequences must have at zero word in common while assuming
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