network – web-dev-net-platform – কুইজ মডেল টেস্ট অনুশীলন – 21

201. Which of the protocols below use TCP at the transport layer?

1. SMTP
2. None of the above
3. SNMP
4. TFTP

202. Which of the commands below would you enter if you wanted to see the configuration register of your router?

1. show register
2. show version
3. show flash
4. show boot

203. Two workers have established wireless communication directly between their wireless laptops. What type of wireless topology has been created by these employees?

1. SSID
2. BSS
3. IBSS
4. ESS

204. You need to create a security plan for the network. What should be part of a comprehensive network security plan?

1. Physically secure network equipment from potential access by unauthorized individuals
2. Minimize network overhead by deactivating automatic antivirus client updates
3. Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported
4. Encourage users to use personal information in their passwords to minimize the likelihood of passwords being forgotten

205. Acknowledgements, sequencing, and flow control are functions that are handled by which layer of the OSI model?

1. Layer 4
2. Layer 6
3. Layer 5
4. Layer 7

206. A router has been configured with the following command: IP nat pool nat-test 192.168.6.10 192.168.6.20 netmask 255.255.255.0 This is an example of what type of NAT?

1. Dynamic NAT
2. Dynamic NAT with overload
3. Port Address Translation
4. Static NAT

207. Which protocol below belong to the application layer?

1. None of the above
2. ARP
3. CDP
4. HTTPS

208. If a host on a network has the address 172.16.45.14/30, what is the address of the subnetwork to which this host belongs?

1. 172.16.45.12
2. 172.16.45.8
3. 172.16.45.4
4. 172.16.45.0

209. On router PC1 the following configuration command was entered: ip route 0.0.0.0 0.0.0.0 192.168.1.2 What is the result of adding this command to this router when it is already configured for dynamic routing?

1. It configures the router to drop all packets for which the destination network is unknown.
2. It configures the router to block routing updates from being sent to IP address 192.168.1.2.
3. It configures the router to send all packets to IP address 192.168.1.2 if the packets match no other entry in the routing table
4. It configures the router to send all packets to IP address 192.168.1.2.

210. After logging into a router, you type in “enable” and then enter the correct password when prompted. What is the current router prompt symbol at this point?

1. ?
2. #
3. *
4. >

আমাদের কাছে থাকা লক্ষ লক্ষ মডেল টেস্ট থেকে প্রাকটিজের জন্য কিছু এখানে তুলে ধরা হল। প্রতিটি অধ্যায়ের উপরে ইশিখন.কম কুইজ চ্যালেঞ্জ এ আছে শত শত মডেল টেস্ট বার বার মডেল টেস্ট দিয়ে নিজেকে যাচাই কর এবং পুরো বাংলাদেশের সকল শিক্ষার্থীর সাথে আপনার মেধা তালিকা দেখুন। প্রশ্নে কোন প্রকার ভুল থাকলে সঠিক উত্তরসহ নিচে কমেন্ট করে জানাবেন, আমরা ঠিক করে দেবো।