Directions: In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your answer. Mark (E) if the sentence contains no error.
Air pollution caused by industrial fumes (A)/ have been studied for years, (B)/ but only recently have (C)/ the harmful effects of noise pollution become known (D)/. No error (E)
The subject "Air pollution caused by industrial fumes" is singular, so the verb should also be singular. Therefore, "have" should be corrected to "has" to match the singular subject.
Port number for data and control of FTP protocol
In the field of Natural Language Processing (NLP), which of the following tasks focuses on identifying the sentiment behind a given text?     ...
Which of the following best describes the primary purpose of virtualization in cloud computing?Â
In systems design, which of the following techniques is used to break down complex systems into smaller, more manageable components?
Which all statements are correct about Sorting
In data communication networks, which protocol is responsible for ensuring reliable data transfer between devices over a network?   Â
...Definition of 2NF
1.   Predict the output of the code
public class Animal {
  public static void main(String args[])
           ...
Which of the following algorithm design techniques is characterized by breaking a problem into smaller sub-problems and solving each recursively? Â Â Â...
What will be the output of the following code snippet demonstrating composition in Java?
class Engine {
void start() {
    ...
