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Messages - powerlifter
6781
« on: May 07, 2009, 03:09:14 PM »
:laugh: :laugh: o sadke tere has has mar gea lolz
6782
« on: May 07, 2009, 03:07:19 PM »
thanks sahi hogea ina bohat aa mere layi :rabb:
6783
« on: May 07, 2009, 02:44:26 PM »
huh1:
6784
« on: May 07, 2009, 02:37:13 PM »
Sorry PL. Karta fix.
ki kirta yaar...mere nal e ida kyo hunda..hle v dekh mera naam nahi dikh rea...k meriaan pics ne ja kisi ho diaan...... :marro:
6785
« on: May 07, 2009, 02:24:41 PM »
kp tusi kea k 3 pics paniaan..but u added only 2...where is third 1?
6786
« on: May 07, 2009, 12:32:32 PM »
mera sir paad de pher :marro: menu kuj ni onda :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry: :cry:
6787
« on: May 07, 2009, 12:28:39 PM »
folder sharing wala answer i think mera sahi aa..and thanks 4 xplaining bakki ques..maen hle padna aa dubara ccna mit chukki aa poori traan
6788
« on: May 07, 2009, 10:36:38 AM »
1.What is a NIC?
network interface card, it is also called lan card
2.What is a MAC Address?
mac addrss hunda ik identity code which is built into a netwrk card by the manufacturers.it is of 48 bit..and kise v nic da mac adress nahi mil sakda..sab da unique hunda..
3.When would you use a crosslink cable?
esnu ethernet crosslink cable v kende aa.this is not using for connecting computers only blki diff devices means diiff computing devices..
xample r , hub ,switch ,router.
4.What are the main advantages and disadvantages of Fiber-Optic-based networks?
service,speed gud hundi aa but not esy to use and expensive 2
5.What is the difference between a Hub and a Switch?
hub same two devices nu connect krda but switch acts as bridge betwn diiff netwrks
6.On which OSI layer can a router be found?
first layer-physical layer
7.What is CSMA/CD?
Carrier sense multiple access with collision detection
8.What is multicast?
from one network to many at a time,sending data is called....
9.What is Broadcast?
to all members
10.What is the difference between TCP and UDP?
tcp tramission control and udp user data protocol for time tiem sensitive applications
11.Describe some of the settings that are added by TCP and by UDP to the packet's header.
----
12.What are TCP Ports? Name a few.
13.What is a TCP Session?
settling btw 2 coom devices
14.What three elements make up a socket?
tcp,ip,udp ----
15.What will happen if you leave the default gateway information empty while manually configuring TCP/IP?
16.What will happen if you execute the following command: "arp –d *"?deletion
17.What is ICMP?
internet control messege protocols
18.When would you use the ping command with the "-t" switch?
troubleshooting problems wen connections r lost
19.What command-line tool would help you discover for which port numbers your computer is listening?
------xplain me----------
20.What is APIPA? How would you recognize it?
----already answered :hehe:
21.What is a Cyclic Redundancy Check?
crc errors to chek input to output values
22.What would you type in at a command prompt to view the IP settings for the computer that you are sitting at?
ip configuration we have to check.."ipconfig"
23.What command would you type in at a command prompt to view the IP address of the remote computer?
sorry i dont remember...if u know plz tell me---------
24.What is the W Value for class B?
----xplain me...samj ni laggi
25.What is the Net ID of an IP Address of 18.9.25.3 with Subnet Mask of 255.0.0.0?
ammm 18.0.0.0.??????
26.What is CIDR?
classless .....ccna has to review again :happy:
27.What is 255.255.255.255 used for?
a v das de plz....----ammmm mera kheaal ch static route hunda for host entry
28.What is the maximum number of hosts for a Class B Network?
more than 254 and less than 65---
29.What is the (default) class type of 195.152.12.1?
netwrk id aa 195.152.0.0 class b :problem:
30.What is the subnet mask for 10.0.10.1/17?
ccnaaaaaaa asked mamximum :marro: may b its 255 0 0 0
31.What is the result when changing from a subnet mask of 255.255.224.0 to a subnet mask of 255.255.240.0?
tell me--------
32.How can you access a shared folder from a remote computer? Name at least 3 methods.
i know two bye make the drive mapped and second bye wen pcs are in netwrk then bye accessing my network places and then searching ..
6789
« on: May 07, 2009, 09:48:38 AM »
koi gall ni filter...tun ohde answer naa wekhda...question te first post ch ne naa?..
answer te ni padhe naa...tun dubaara answer kar dindaa :sad: ke padh laye answer
????????
ok maen dubara answer krdaan jina maen u pta hai....wait
6790
« on: May 07, 2009, 09:23:35 AM »
:marro: :marro: :marro: :marro:apipa wala question pad k dekh lao....
hahahaha sara da sara google ton chep dita....apipa adressing hundi aa jado dhcp work nahi krda....odon autimatiically b class addresing de dinda server to the in network pcs :laugh: :laugh: :laugh: :laugh:.............my baddddddddddddddd luckkkkkkkkkkkkkk preto tu changa ni ktia....
but thanks for doing all that for me :agreed:
6791
« on: May 07, 2009, 09:17:31 AM »
1.What is a NIC?
Network Interface Card
2.What is a MAC Address?
MAC- Media Access Control .its a unique identifier defined for certain hardware/network adapters
3.When would you use a crosslink cable?
To link computers using this cable..You need to assign the static Ip if u need to
4.What are the main advantages and disadvantages of Fiber-Optic-based networks?
Adv:More efficient and quality of service is better.
Dis: Expensive, complicated
5.What is the difference between a Hub and a Switch?
Hub is device to connect two devices, switch is a network bridge which processes and routes data approirately over network layer of OSI Reference model
6.On which OSI layer can a router be found?
physical layer
7.What is CSMA/CD?
Carrier sense multiple access with collision detection
8.What is multicast?
to send data/info to group of computers using same network
9.What is Broadcast?
TO send data/info to all of the members of the network..( simple 176.16.255.255 for class B network)
10.What is the difference between TCP and UDP?
TCP-Transmission Control Protocol
UDP- user Datagram protocol
UDP is user assisted program and converts the application into the encapsulated form and makes it end point for data to send and then TCP helps in transmission or broadcast!
11.Describe some of the settings that are added by TCP and by UDP to the packet's header.
ans:Its called Encapsulation
12.What are TCP Ports? Name a few.
As described above End points are called Ports.
5/TCP,UDP Remote Job Entry
7/TCP,UDP Echo
13.What is a TCP Session?
the layer that establishes ,manages and terminates the session between two communticating devices
14.What three elements make up a socket?
Protocol (TCP, UDP or raw IP).
Local socket address (Local IP address and port number)
Remote socket address
15.What will happen if you leave the default gateway information empty while manually configuring TCP/IP?
i think it will automatically get it from DNS server
16.What will happen if you execute the following command: "arp –d *"?
- deletes all the ip address information
17.What is ICMP?
Internet Control Message Protocol
18.When would you use the ping command with the "-t" switch?
to get the ping back from other computer with no packet loss
19.What command-line tool would help you discover for which port numbers your computer is listening?
netstat -n (on Dos prompt)
20.What is APIPA? How would you recognize it?
Automatic Private IP Addressing
for small network if u see something default automatic numeric values entered in a device that is attached you can see someone novice has done that using APIPA
21.What is a Cyclic Redundancy Check?
its a function that checks the input data value/length and than produces the output usualy of integral of 32 bits
22.What would you type in at a command prompt to view the IP settings for the computer that you are sitting at?
"ipconfig"
23.What command would you type in at a command prompt to view the IP address of the remote computer?
Ping
Netstat
24.What is the W Value for class B?
25.What is the Net ID of an IP Address of 18.9.25.3 with Subnet Mask of 255.0.0.0?
CLASS A network with NET ID 18.0.0.0
26.What is CIDR?
Classless Inter-Domain Routing
27.What is 255.255.255.255 used for?
Research
28.What is the maximum number of hosts for a Class B Network?
16384 (2(raise to power N)- 2)
29.What is the (default) class type of 195.152.12.1?
CLASS B with NET ID 195.152.0.0
30.What is the subnet mask for 10.0.10.1/17?
255.0.0.0
31.What is the result when changing from a subnet mask of 255.255.224.0 to a subnet mask of 255.255.240.0?
hmm..broadcast and binary address changes i guess
32.How can you access a shared folder from a remote computer? Name at least 3 methods.
-from ur pc my network place
- using a mapped drive
-Universal Naming Convention (UNC)
preety tu aa kam galt kar dita..test mera c de koi hor e gea..filter di jga powerlifter likh dindi......my bad luk ..bai ne kafi kuj google ton chep dita. maen sara pad k aaya c aj :cry: :cry: :cry: :cry:
6792
« on: May 07, 2009, 04:14:14 AM »
:marro: :laugh: :laugh:
6793
« on: May 07, 2009, 04:12:12 AM »
oh me god......... X_X X_X X_X
say my not me
6794
« on: May 07, 2009, 04:11:18 AM »
..
o ki haal tera???? boldaan kuj k tera bhed kholaan ?? :marro:
6795
« on: May 07, 2009, 04:09:55 AM »
:rabb:
6796
« on: May 07, 2009, 04:06:52 AM »
=D> =D>
6797
« on: May 07, 2009, 04:03:08 AM »
all d best xaam layi n thanks
6798
« on: May 07, 2009, 03:54:50 AM »
yaar 2 pics pooria nahi aa rahia char waar kar k dekh lia
tell me kediaan kediaan maen kar daunga..baki kar de tu
6799
« on: May 07, 2009, 03:51:26 AM »
barhi tej kurhi e eda vadda hath eni jaldi maar leya :laugh:
:marro:
6800
« on: May 07, 2009, 03:47:36 AM »
vadia ji sbeet =D>
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