Question
A researcher stands at a traffic light and counts the
number of cars that make left turns. These findings will be used to determine if an ‘advanced green' needs to be installed. What form of research is being conducted?Solution
Primary data are facts and figures that are newly collected for the project.
In the context of preemptive CPU scheduling, which of the following algorithms can potentially cause starvation, and how can this issue be mitigated?Â
Which of the following is the most effective method for ensuring that an organization complies with security and privacy regulations such as GDPR or HIP...
In the context of containerization, what is the role of an orchestration tool?Â
In an operating system, which of the following system calls is most likely to cause a process to enter a waiting state due to synchronization with anoth...
In relational databases, which of the following best describes the role of a "foreign key"?  Â
- Which of the following statements about Constructors in Object-Oriented Programming is correct?
Which of the following best describes the primary function of Network Address Translation (NAT)?Â
- Which type of attack allows an attacker to inject malicious scripts into a trusted website to execute in a victim's browser?
Consider the following Java code that implements encapsulation:
class BankAccount {
  private double balance;
  public Bank...
The first line in any shell script begins with a _____