Which of the following is NOT a type of firewall? 

.Consider the following Java code:

class Shape {

    void draw() {

        System.out.println("Drawing a generic shape");

Which of the following is a potential problem when multiple threads access and modify shared data concurrently without proper synchronization?

Which statement is TRUE regarding DIAC thyristor.

Which service model offers virtual machines and storage resources?

Which of the following database operations is used to remove all records from a table but not the table itself?

If signal-to-interference ratio is 5 dB, signal power is 8 dB, then what is the interference power in dB?

Which of the following describes a major benefit of Continuous Integration (CI) in the software development lifecycle? 

Which component is responsible for managing virtualization in a cloud environment?

What is the primary objective of system testing in the software development lifecycle?