ITI COPA TRADE NIMI QUIZ Questions For Practice

1. 1. Which scheduling algorithm allows processes to be executed based on priority?

2. 2. What is the default port number for HTTPS?

3. 3. In MySQL, which command is used to remove all records from a table without deleting the table structure?

4. 4. What does RAID stand for in computer storage systems?

5. 5. In networking, which protocol is used for remote login and command execution?

6. 6. Which layer of the OSI model ensures reliable communication between network devices?

7. 7. In Python, which keyword is used to handle exceptions?

8. 8. What is the maximum length of an IPv4 address?

9. 9. Which file system is used by default in Windows operating systems?

10. 10. What is the primary purpose of a DHCP server?

11. 11. What does the command chmod 755 filename do in Linux?

12. 12. Which SQL clause is used to filter records based on a condition?

13. 13. What is the function of the BIOS in a computer system?

14. 14. Which command is used to check active network connections in Windows?

15. 15. What is the use of a MAC address in networking?

16. 16. In Java, which keyword is used to inherit a class?

17. 17. What is the purpose of a firewall in a computer network?

18. 18. What does the grep command do in Linux?

19. 19. What is the function of the ipconfig /flushdns command in Windows?

20. 20. What is the difference between TCP and UDP?