lan – internet-lan – কুইজ মডেল টেস্ট অনুশীলন – 5

lan – internet-lan – কুইজ মডেল টেস্ট অনুশীলন – 5

4060. Which of following VLAN frame encapsulation types are configurable on a Cisco switch?

1. 802.1Q
2. None of the above
3. LLC
4. VTP

4061. Why is full-duplex Ethernet superior to its single-duplex counterpart?

1. It uses inexpensive hubs
2. It operates on switches
3. It operates without collisions
4. None of the above

4062. In which circumstance are multiple copies of the same unicast frame likely to be transmitted in the Switched LAN?

1. After broken links are re-established
2. When upper-layer protocols require high reliability
3. During high traffic periods
4. In an improperly implemented redundant topology

4063. The network administrator needs to determine what LAN devices to install on the network. What are advantages of using Layer 2 Ethernet switches over hubs?

1. Increasing the size of broadcast domains
2. Filtering packets based on MAC addresses
3. Allowing simultaneous frame transmissions
4. Increasing the maximum length of UTP cabling between devices

4064. What basic functions do their routers perform in a network?

1. Bridging between LAN segments
2. Route switching
3. The microsegmentation of broadcast domains
4. Path selection

4065. The network administrator wants to use a router named PC1 to segment the local network. What are some of the advantages of using PC1 to segment the network?

1. Filtering can occur based on Layer 3 information
2. Broadcasts are eliminated
3. Routers generally cost less than switches
4. None of the above

4066. The corporate LAN consists of one large flat network. You decide to segment this LAN into two separate networks with a router. What will be the affect of this change?

1. The number of broadcast domains will be decreased
2. It will make the broadcasting of traffic between domains more efficient between segments.
3. It will increase the number of collisions.
4. It will prevent segment 1’s broadcasts from getting to segment 2.

4067. 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 hub
3. A switch
4. A network adapter card

4068. When a switch port is used as a VLAN trunk, which of the following trunk modes are valid?

1. Auto
2. Blocking
3. Ready
4. None of the above

4069. Which of the following can lead to the contribution of LAN traffic congestion?

1. Full duplex operation
2. Multicasting
3. None of the above
4. Too many hosts in a broadcast domain

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।