HOW TO CREATE A USER ON COMPUTER

STEP 1:-  RIGHT CLICK ON COMPUTER


STEP 2:- CLICK ON MANAGE


STEP 3:-  CLICK ON LOCAL USER AND GROUPS


STEP 4:- RIGHT CLICK ON USER


STEP 5:- CLICK ON NEW USER


STEP 6:- WRITE THE USER NAME ,FULL NAME ,DESCRIPTION  THE GIVE PASSWORD
                 CONFIRM THEN CLICK CREATE
                 

HOW TO CREATE A DRIVE

STEP 1:- RIGHT CLICK ON COMPUTER

STEP 2:- CLICK THE MANAGE 

STEP 3:-CLICK THE DISK MANAGEMENT

STEP 4:-RIGHT CLICK THE UNLOCATE DISK

STEP 5:-CLICK THE NEW SIMPLE VOLUME

STEP 6:-  OPEN THE WIZARD ....NEXT


STEP 7:- GIVE THE VOLUME SIZE THEN NEXT

STEP 8:-GIVE THE VOLUME LATTER THEN NEXT
  
STEP 9:- NEXT AND FINISH       




RISHABH TIWARI

TYPES OF RAM

types of harddisk

 What are routers?

Routers can connect two or more network segments. These are intelligent network devices that

store information in its routing table such as paths, hops and bottlenecks. With this info, they are

able to determine the best path for data transfer. Routers operate at the OSI Network Layer.

What is point to point link?

It refers to a direct connection between two computers on a network. A point to point connection

does not need any other network devices other than connecting a cable to the NIC cards of both

computers.

What is anonymous FTP?

Anonymous FTP is a way of granting user access to files in public servers. Users that are

allowed access to data in these servers do not need to identify themselves, but instead log in as

an anonymous guest.

 What is subnet mask?

A subnet mask is combined with an IP address in order to identify two parts: the extended

network address and the host address. Like an IP address, a subnet mask is made up of 32

bits.

 What is the maximum length allowed for a UTP cable?

A single segment of UTP cable has an allowable length of 90 to 100 meters. This limitation can

be overcome by using repeaters and switches.

 What is data encapsulation?

Data encapsulation is the process of breaking down information into smaller manageable

chunks before it is transmitted across the network. It is also in this process that the source and

destination addresses are attached into the headers, along with parity checks.

Describe Network Topology

Network Topology refers to the layout of a computer network. It shows how devices and cables

are physically laid out, as well as how they connect to one another.

NETWORKING QUESTION

1) What is a Link?
A link refers to the connectivity between two devices. It includes the type of cables and
protocols used in order for one device to be able to communicate with the other.

2) What are the layers of the OSI reference model?
There are 7 OSI layers: Physical Layer, Data Link Layer, Network Layer, Transport Layer,
Session Layer, Presentation Layer and Application Layer.

3) What is backbone network?
A backbone network is a centralized infrastructure that is designed to distribute different routes
and data to various networks. It also handles management of bandwidth and various channels.

4) What is a LAN?
LAN is short for Local Area Network. It refers to the connection between computers and other
network devices that are located within a small physical location.

5) What is a node?