1) IP Stands For - Internet Protocol
2) ARPANET Stands For - Advanced Research Project Agency Network
3) PIN STands For - Private Internal Network
4) Trojan Horse Is a Form Of - Virus
5) WWW Stands For - World Wide Web
6) When Was Launched WWW - In 1989 ( Invented By Tim Berners)
7) Pages Consists Of Information Is Called - Web Pages
8) What Is Firewall -
It Is a Network Security System To Monitor And Control Incoming And Outgoing Network Traffic Based On Security Rules.
* It Is The Barrier That Sits Between a Private Internal Network (PIN) And Public Internet.
9) Internet Was Actually Known As - ARPANET
10) What Is PSTN -
PSTN Stands For - Public Switched Telephone Network
> It Is a Telecommunication Network Which Is Used For Voice Communication.
> It Is a Circuit Switched Network.
> Unique ID Is Telephone Number.
11) X.25 - The Oldest Switched ( Virtual Circuit Switching Service) -
> Developed By OSI Reference Model ( OSI Stands For - Open System Interconnection)
11) What Is FRAME RELAY -
It Is a Packet Switching Virtual Circuit Switching Technology That Fragments Packets Into Transmission Units Called Frames & Send Them At High Speed Through a Digital Network.
> It Establishes An Exclusive Connection During The Transmission During The Transmission Period Called a Virtual Connection.
12) The Standard Internet Protocol Is - TCP/IP
TCP Stands For - Transmission Control Protocol
IP Stands For - Internet Protocol
IP - Part Of Standard Refers To The Addressing Of The Data Message Packets.
* It Is The Principal Communication Protocol In The Internet Protocol Suite For Relaying Data Programs Across Network Boundaries.
13) Web Pages Are Saved In Which Of The Following Formats - HTML
HTML Stands For - Hypertext Markup Language
> HTML Used To Create Electronic Documents Called Pages That Are Displayed On The World Wide Web ( WWW).
14) What Is HTTP - Hypertext Transfer Protocol
It Is An Application Protocol That Is Usually Contains a List Of Guidelines For Transferring Distributed Data File System And Multimedia Communication On The World Wide Web (WWW).
15).doc Refers To - Document File Extension
16) URL Stands For - Uniform Resource Locator
17) The Word Internet Is Derived From Two Words - Inter Connection And Networks
18) LAN Stands For - Local Area Network
19) PAN Stands For - Personal Area Network
20) MAN Stands For - Metropolitan Area Network
21) WAN Stands For - Wide Area Network
22) Many Emails System Use To What Protocol To Send Messages From One Server To Another Server Is - SMTP ( Simple Mail Transfer Protocol)
23) What Is IMAP -
Internet Message Access Protocol - It Is a Mail Protocol Used For Accessing email On a Remote Web Server From a Local Client.
24) ARP Stands For - Address Restoration Protocol
25) What Is The Default Port Number Used By HTTP - 80
26) How Many Types Of Protocols Are There In Internet -
There Are 7 Types Of Protocols -
a) Transmission Control Protocol ( TCP)
b) Internet Protocol ( IP)
c) User Datagram Protocol ( UDP)
d) Post Office Protocol ( POP)
e) Simple Mail Transfer Protocol ( SMTP)
f) File Transfer Protocol ( FTP)
g) Hypertext Transfer Protocol ( HTTP)
27) When Was Safari First Released By Apple - 2003
28) Internet Browser Is a - Internet Explorer Introduced By Microsoft In 1995
29) World Wide Web (www) is Developed By - Sir Tim Berner Lee in 1990
30) Opera, Mozilla Firefox, Google Chrome, Safari, EPIC And Mosaic Are The Examples Of - Web Browsers
31) What Is TCP -
It Is a Networking Protocol That Allows 2 Computers To Communicate
32) Function Of Modem -
Analog To Digital And Digital To Analog
33) Which Of The Following Is An Information Space On The Internet Where Documents And Other Resources Are Stored - WWW
34) CC Stands For - Carbon Copy
35) BCC Stands For - Blind Carbon Copy
36) Who Invented The email Technology - Ray Tomlinson
NETWORKING -
1) Which Router Command Allows You To Determine Whether An IP Address Lists In Enabled On a Particular Interface - Show IP Interface
2) ISP Stands For - Internet Service Provider ( It Provides Services For Accessing Using Or Participating In The Internet).
3) Which Of The Following Refers To The Physical Arrangement Of a Network - Topology
4) Topology a Network Configuration, Including How Its Nodes Are Linked To One Another & Communicate.
5) What Is DFD - DATA FLOW DIAGRAM
It Is a Graphical Or Visual Depiction That Describes How Data Is Moved Through An Organization Process Using a Defined Set Of Symbols And Notations.
6) .org Stands For - Organisation
7) .com - Stands For - Commercial Uses
8) IP Address Which Is Assigned For a Short Amount Of Time To a Device By Network When It Goes Online Is Termed As - Dynamic IP Address
9) What Is Static IP Address - It Remains The Same For a Device, Regardless Of How Often It Goes Online Or Offline.
10) Sticky IP Address - Used For Individual ( Reserved IP Address - Kind Of Static)
11) MAN Stands For - Metropolitan Area Network -
It Is a Computer Network That Interconnects Users With Computer Resources In a Geographic Region Of The Size Of Metropolitan Areas.
LAN - Small Area, Building And Offices
PAN - Ranges Upto 10 Meters
MAN - Larger Area
WAN- States And Countries
12) A Computer Is a Network That Can not Be Accessed Outside Of The Local Network Unless Given Permission Is Called - Intranet
> It Is Established Mainly With For LAN And WAN
> eg - Microsoft Share Point, Huddle, igloo, Jostle
13) What Is Used To Transfer Data Packets Between Two Computers Networks - Routers
14) Which Device Is Use To Connect Multiple Nodes To Network - Hub
> An Ethernet Hub, Active Hub, Network Hub, Repeater Hub, Multiport Repeater Or Simply Hub Is a Network Hardware Device For Connecting Multiple Ethernet Devices Together And Making Them Act As a Single Network Segment.
15) A Network Interface On a System Is Uniquely Identified By Its - 32 bit IPV4 Address
16) Which Is The Device Such As PC, Printer Or Another Server Which Requests Services Or Resources From a Server - Client
17) Web Administration Is Not a Service Offered By An Internet Service Provider ( ISP).
18) What Is DHCP In Networking System -
DHCP - Dynamic Host Configuration Protocol
> It Is a Network Server That Automatically Default Gateway And Other Network Parameters To Client Devices.
> Will Help To Improve To Prevent Duplication Of Address And Help The Administration Keep Good Records.
> It Is Designed To Improve The Efficiency Of Allocating IP Address.
> DHCP Services Exists For Networks Running Both Internet Protocol Version ( IPV4) And IPV6
>19) ARP Stands For - Address Resolution Protocol
20) SSH Stands For - Secure Shell Protocol
21) VPN Stands For - Virtual Private Network
It Refers To The Possibility Of Creating a Secure Network Connection When Utilizing Public Networks
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