October 5, 2023

Database-Management-System

Question 16 Given two union compatible relations R1(A,B) and R2(C,D), what is the result of the operation R1A = CAB = DR2? A R1 ∪ R2 B […]
October 5, 2023

Data-Structures

Question 59 The most efficient algorithm for finding the number of connected components in an undirected graph on n vertices and m edges has time complexity […]
October 5, 2023

NTA-UGC-NET 2021 Dec & 2022 June Paper-1

Question 1 Which of the following are sources of data an historical research?      A)Personal observation B)Focused group discussion C)Oral testimony D)Relics E)Actuaries Choose the […]
October 5, 2023

Software-Engineering

Question 16 The cyclomatic complexity of each of the modules A and B shown below is 10. What is the cyclomatic complexity of the sequential integration […]
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