141. Which of the following is not a type of server operating system?
a. Ubuntu Server
b. CentOS
c. Fedora
d. Apache HTTP Server
142. Which of the following is a type of server software used for email servers?
a. MySQL
b. Apache Tomcat
c. Microsoft Exchange Server
d. Samba
143. Which of the following is not a type of server virtualization technology?
a. Docker
b. VirtualBox
c. VMware
d. HTTP
144. Which of the following is a type of server hardware used for enterprise storage systems?
a. Blade server
b. NAS server
c. SAN server
d. GPU server
145. Which of the following is not a type of server backup method?
a. Incremental backup
b. Differential backup
c. Mirroring
d. Cluster backup