pes of flow control?

A. VLANS
B. Cut-through
C. Data
D. Buffering

Answer: D

Each computer is connected to every other computer by separate cabling and network offers superior redundancy
and reliability.

A. Star topology
B. Mesh topology
C. Ring topology
D. Bus topology

Answer: B

You have been asked to install a network that will provide the network users with the greatest amount of fault
tolerance. Which of the following network topologies would you choose?

A. Star
B. Ring
C. Bus
D. Mesh

Answer: D

✅ Advantages of star ▶️topology
➡️Failure of one computer is not effect on other nodes
➡️Easy to add new pc
➡️Easy to set up Easy to troubleshoot
➡️A cable cut or bad connector does not take down the entire line segment

✔️ Dis advantages of star
topology
📒If central device all work station are break down Need more cable than bus topology

A
48. Each computer is connected to every other computer by separate cabling and network offers superior redundancy
and reliability.

A. Star topology
B. Mesh topology
C. Ring topology
D. Bus topology

Answer: B

Which of the following topologies allow for network expansion with the least Amount of disruption for the
current network users?

A. Ring
B. Hybrid
C. Star
D. Bus

Answer: C

On a star network, each network device uses a separate cable to make a point to point connection to a centralized device
such as a hub. With such a configuration, a new device can be added to the network by attaching the new device to the
hub with its own cable. This process does not disrupt the users who are currently on the network.

What is bus topology? bus topology in bus topology are all computer are connected to the main cable called backbone. Both ends of backbone use terminator in order to prevent reflection of signal. if the terminator is missing or removed the data transmission is disrupted. All data transmission b/n nodes in the network is transmitted over this common transmission is able to be received by all nodes in the work virtually simultaneously. Terminator : is absorbing signal

Star topology ?
Ring topology ?
Mesh topology ?
Hybrid topology ?

Which one is broadcast ?
A hub. B. Switch
C gateway d. Repeater
Ans a

What device amplifies the signal?

1 A security policy defines
A. When user's are not log in to their computer
B. What users can do and cannot do with their computer
C. How the user should install their own software
D. How complex user password should be
Answer:-B
2. Connection oriented & reliable
A/ TCP B/UDP C/ FTP D/HTTP
Answer:-A
3. Connection less
A/ TCP B/ UDP C/ HTTP D/ ASP