21. Which of the following is a type of server storage technology used for scalable and distributed storage?
a. RAID
b. NAS
c. SAN
d. Object storage
Answer: d. Object storage
22. Which of the following is not a type of server network topology?
a. Star topology
b. Mesh topology
c. Bus topology
d. Tower topology
Answer: d. Tower topology
23. Which of the following is a type of server virtualization technology that uses containers?
a. Docker
b. Hyper-V
c. VMware
d. KVM
Answer: a. Docker
24. Which of the following is not a type of server monitoring metric?
a. CPU usage
b. Network bandwidth
c. Keyboard input
d. Disk space
Answer: c. Keyboard input
25. Which of the following is a type of server hardware used for web hosting?
a. Blade server
b. Rack server
c. Tower server
d. NAS server
Answer: b. Rack server