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Rom4ik [11]
2 years ago
13

Write do's and don't while working on computer in computer lab.

Computers and Technology
1 answer:
ss7ja [257]2 years ago
8 0

Answer:

Do not misbehave in the computer laboratory. Do not bring any food or drinks near the machine. Turn off the machine once you are done using it. Do not plug in external devices without scanning them for computer viruses.

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Angela recently purchased a new Android smartphone. While purchasing the phone, Angela was told that she would need to set up a
vagabundo [1.1K]

Answer:

G m a i l

Explanation:

G m a i l by Google is the main commercial email provider to Android Phones. This is because it offers so many features that other email provider do not. One of this is the ability to backup your data, including contacts, messages, and others. This features along with other features makes Google g m a i l account the best option for Android users.

8 0
3 years ago
Which software-development methodology would be best if an organization needed to develop a software tool for a small group of u
xxTIMURxx [149]
I think prototyping model is best
3 0
3 years ago
Help me with this please​
Gnesinka [82]
Different types of connections are..

-A network is two or more devices connected through links.

-There are two possible types of connections: point-to-point and multipoint.

-A point-to-point connection provides a dedicated link between two devices.

Explain the different types of topologies

-Star network…
In star topology each device in the network is connected to a central device called hub. Unlike Mesh topology, star topology doesn't allow direct communication.

-Ring network…
A number of repeaters are used for Ring topology with large number of nodes, because if someone wants to send some data to the last node in the ring topology

-Bus network…
In bus topology there is a main cable and all the devices are connected to this main cable through drop lines. There is a device called tap that connects the drop 

-tree topology…
Tree topologies have a root node, and all other nodes are connected which form a hierarchy. So it is also known as hierarchical topology. This topology integrates 

-Computer network…
Ring Topology; Star Topology; Mesh Topology; Tree Topology; Hybrid Topology; How to select a Network Topology? Types of Networking Topologies.

-Mesh networking…
Ring Topology; Star Topology; Mesh Topology; Tree Topology; Hybrid Topology; How to select a Network Topology? Types of Networking Topologies.

Different type of networks

-Computer network…
Virtual Private Network (VPN). By extending a private network across the Internet, a VPN lets its users send and receive data.

-LAN…
Using routers, LANs can connect to wide area networks (WANs, explained below) to rapidly and safely transfer data. 3. Wireless Local Area Network (WLAN).

-Wide area network…
Wide area network, or WAN. In terms of purpose, many networks can be considered general purpose, which means they are used for everything from sending files etc.

-Metropolitan area network…
MAN or Metropolitan area Network covers a larger area than that of a LAN and smaller area as compared to WAN. It connects two or more computers that are apart.

-Wireless LAN…
WLAN (Wireless Local Area Network) helps you to link single or multiple devices using wireless communication within a limited area like home, school, or office 

-Wireless network…
A Wireless Local Area Network or WLAN is a network that is used to connect different devices without using wires etc.

-Storage area network…
Storage Area Network is a type of network which allows consolidated, block-level data storage. It is mainly used to make storage last longer etc.

-Personal area network…
PAN can be used for establishing communication among these personal devices for connecting to a digital network and the internet.

-Campus area network…
A Metropolitan Area Network or MAN is consisting of a computer network across an entire city, college campus, or a small region. This type of network is large.

Explain your own understand about protocol and standards

A protocol defines a set of rules used by two or more parties to interact between themselves. A standard is a formalized protocol accepted by most of the parties that implement it.

explain layers in OSI model

Physical, Data Link, Network, Transport, Session, Presentation, and Application.

Explain layers in tcp/ip model

Four layers of TCP/IP model are 1) Application Layer 2) Transport Layer 3) Internet Layer 4) Network Interface. ... It is also known as a network layer. Transport layer builds on the network layer in order to provide data transport from a process on a source system machine to a process on a destination system.

what are the peer to peer processing

In peer-to-peer (P2P) networking, a group of computers are linked together with equal permissions and responsibilities for processing data. Unlike traditional client-server networking, no devices in a P2P network are designated solely to serve or to receive data
5 0
2 years ago
When memory allocation is ____, it means all portions of the program and OS are loaded into sequential locations in memory.
OLga [1]

Answer:

Contiguous

Explanation:

A Contiguous memory allocation is known to be a classical memory allocation model. In this situation, we have a system which assigns consecutive memory blocks to a process. It is one of the oldest methods of memory allocation. If the process is in need of execution, the memory would be requested by the process. The processes size would then be compared to the amount of Contiguous memory that is available for the execution of the process.

3 0
3 years ago
Anil needs to show the overlap of people who live in a certain neighborhood in his city and who support a specific political can
pantera1 [17]

Since Anil needs to show the overlap of people who live in a certain neighborhood in his city that supports a specific political candidate, the type of conceptual diagram which he should use is a: B: Venn diagram.

<h3>What is a Venn diagram?</h3>

A Venn diagram can be defined as a circular graphical (visual) tool that is typically used for representing, logically comparing and contrasting two (2) or more finite sets of data such as objects, students, events, voters, concepts, people, etc.

In this context, we can reasonably infer and logically deduce that a Venn diagram is a type of conceptual diagram which can be used by Anil in illustrating the overlap of people who are living in a certain neighborhood in his city and supports a specific political candidate in an election.

Read more on Venn diagram here: brainly.com/question/24581814

#SPJ1

8 0
1 year ago
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