network – web-dev-net-platform – কুইজ মডেল টেস্ট অনুশীলন – 23

web dev net platform | 221. Fragmentation of the file system…

1. Can always be prevented
2. Can be temporarily removed by compaction
3. Occurs only if the file system is used improperly
4. Is a characteristic of all file systems

222. Of the following choices below, which could be used as WAN encapsulation methods, as opposed to LAN encapsulation ?

1. FDDI
2. HDLC
3. ATM
4. None of the above

223. A single 802.11g access point has been configured and installed in the center of a square shaped office. A few wireless users are experiencing slow performance and drops while most users are operating at peak efficiency. From the list below, what are three likely causes of this problem?

1. Mismatched TKIP encryption
2. None of the above
3. Null SSID
4. Cordless phones

224. When comparing and contrasting the similarities and differences between bridges and switches, which of the following are valid statements?

1. A bridge will forward a broadcast but a switch will not.
2. Bridges are faster than switches because they have fewer ports.A switch is a multiport bridge
3. Bridges and switches learn addresses by examining the source IP address of each frame received.

225. An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location?

1. The switch must be fully configured as an SNMP agent.
2. None of the above
3. The switch console port must be connected to the Ethernet LAN.
4. The switch must be reachable through a port connected to its management VLAN.

226. Which one of the following varieties of NAT utilizes different ports to map multiple IP addresses to a single globally registered IP address?

1. Port loading
2. NAT Overloading
3. Dynamic NAT
4. Static NAT

227. FTP, Telnet, DNS, and SMTP are all protocols being used in the network. Of these, which uses both TCP and UDP ports?

1. SMTP
2. DNS
3. Telnet
4. FTP

228. The LAN needs are expanding at the corporate office, which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the network. Which of the following are layer 1 devices that you can use?

1. A router
2. A switch
3. A network adapter card
4. A hub

229. While working in setup mode, a configuration line is typed incorrectly. What should you do to exit setup mode, without executing or saving any of the mistakes you made?

1. Type exit at the setup dialog
2. Press the Ctrl-C key combination.
3. Press the Ctrl-X key combination.
4. Type close at the setup dialog

230. Which IOS user EXEC command will allow a network technician to determine which router in the path to an unreachable network host should be examined more closely for the cause of the network failure?

1. B > trace
2. B > show ip route
3. B> telnet
4. B > ping

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।

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