Network | MCQs

Explanation

In Star Topology, each device is connected independently to a central hub, so failure of one device doesn’t affect the others.

This makes the network more reliable and easier to manage compared to other topologies.

Explanation

A transmission medium is a channel through which data is transmitted — satellite systems are used to transmit signals over long distances.

LED TV or video camera are devices, not mediums for data transmission.

Explanation

LAN is ideal for connecting computers within a limited area like a university campus or building.

It offers high speed and cost-effective communication among multiple systems in close proximity.

Explanation

Latency is a measure of delay.

In a network, latency measures the time it takes for some data to get to its destination across the network.

Explanation

A protocol is a set of rules that governs how data is transmitted and received over a network.

It ensuring that communication between devices is orderly and understandable.

Explanation

MAC (Macintosh Operating System) is an operating system developed by Apple Inc. for its Macintosh computers.

It manages hardware resources, provides common services to applications, and acts as an interface between user and hardware.

Explanation

The IP address is a group of numbers that identify user system on the network.

IP address means Internet Protocol Address. 

There are two types of IP addresses

IPv4..it consists of 32 bits

IPv6.it consists of 128 bits

Explanation

• The internet presents a capability so powerful and general that it can be used for nearly any motive that relies upon on information, and it's far on hand by way of each individual who connects to certainly one of its constituent networks.
• It helps human conversation through social media, email, “chat rooms,” newsgroups, and audio and video transmission and allows human beings to paintings collaboratively at many one-of-a-kind locations. It helps get right of entry to to digital records by means of many programs, which include the sector huge net.
• The net has proved to be a spawning floor for a huge and growing wide variety of “e-corporations” (which include subsidiaries of conventional “brick-and-mortar” companies) that carry out most of their income and services over the internet. It also to:
• To receive e-mail, To advertise commercial products, To connect one computer to another,
  

Explanation

Explanation

Internet2 is a non-profit consortium of universities, research institutions, and industry partners.

It aims to develop and deploy advanced network technologies to support research and education.