MCQ IN COMPUTER SCIENCE & ENGINEERING

COMPUTER SCIENCE AND ENGINEERING

COMPUTER NETWORKING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which network topology uses a central hub or controller?
A
Point-to-point
B
Mesh
C
Ring
D
Star
E
Bus
Explanation: 

Detailed explanation-1: -Star topology is a network topology where each individual piece of a network is attached to a central node (often called a hub or switch). The attachment of these network pieces to the central component is visually represented in a form similar to a star.

Detailed explanation-2: -Star topologies tend to be found in large organisations, such as educational establishments and businesses, where high performance is a must. They are also found in home networks, especially those that are wireless. In this case, a router with a wireless access point (WAP) provides the central connection for all nodes.

Detailed explanation-3: -Star topology is a network topology in which each network component is physically connected to a central node such as a router, hub or switch. In a star topology, the central hub acts like a server and the connecting nodes act like clients.

Detailed explanation-4: -Explanation : Star topology and tree topology requires central controller or hub. Mesh, ring, bus topologies doesn’t need hubs.

There is 1 question to complete.