Question
Find the probability that a number selected at random
from first hundred number is a multiple of 3 or 5?ÂSolution
Multiple of 3 =99/3=33 Multiple of 5 = 100/5=20 Multiple of both 3 and 5 =90/15=6 So now total number of probable conditions = 33+20-6 =47 Probability = 47/100.
Which of the following statements about normalization in relational databases is correct?
The amortized cost of appending an element at the end of a dynamic array is:
Which of the following scenarios violates Boyce-Codd Normal Form (BCNF) in a relational schema?
What is a key challenge in applying Natural Language Processing (NLP) techniques to real-world text data?
Which protocol is used by devices to obtain an IP address automatically in a network?
In a data warehouse, which of the following best describes the concept of "data granularity"?
What is the primary purpose of an Entity-Relationship (ER) Diagram in database design?
Which design pattern is best suited for managing the creation of objects without specifying their concrete classes?
Which SOLID principle emphasizes that a class should have only one reason to change?
Which of the following best illustrates Encapsulation in Object-Oriented Programming?
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