NT 181
Network & Server Operating Systems
MIDTERM READINESS EXAM
Q & S
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1. Which of the following protocols is primarily used for
network management in server operating systems?
 - A) HTTP
 - B) SNMP
 - C) FTP
 - D) SMTP
 Answer: B) SNMP
 Rationale: SNMP (Simple Network Management
Protocol) is specifically designed for monitoring and
managing devices on IP networks.
2. In a client-server network, which server type is primarily
responsible for fulfilling client requests for web pages?
 - A) File server
 - B) Mail server
 - C) Database server
 - D) Web server
 Answer: D) Web server
 Rationale: A web server is responsible for hosting web
content and serving requests made by web browsers using
HTTP/HTTPS protocols.
3. Which Linux command is used to view the amount of
free and used memory in the system?
 - A) free
 - B) df
 - C) ps
 - D) top
 Answer: A) free
 Rationale: The `free` command provides information
about the total, used, and available memory in the system.