Question81:- what is DDoS attack ?
Distributed Denial –of-Service Attacks (DDoS)
DDoS attack uses attack methods similar to standard DoS attacks but operates on a much larger scale.
Question82:-_______ network no two computers can communicate with each other directly, the communication between them has to take place through the Host computer
Question83:-In _________ network there is a host computer and all other computers are connected to it
Question84:-No host computer exists in a _________ network. All computers are connected in a ring form by closed loop in a manner that passes data from one computer to another.
Question85:-A single network cable runs in the building or campus and all other nodes are connected/ linked along with this communication line with two end points called __________ network
Question86:-A _________ network provides redundant communication paths between small or all devices
Question87:- A _______ network integrates the Star and Bus topologies
Question88:-What is LAN ?
LAN (Local Area Network):-
Networks used for single room, building or small area
Question89:-What is MAN ?
MAN (Metropolitan Area Network):-
It is used to connect branches or outlets of organization or to exchange inter-organizational information in a city
Question90:-What is WAN ?
WAN (Wide Area Network):-
It is used for regional, national or global area.
Question91:-Data transmitted in one way is called as ?
SimplexIs (Is one way communication>
Eg. Television transmission, Telegram
Question92:-Both communicate in the same medium, but only one can use the line at a time, one is in send mode other one is in received mode:
Eg. Wireless messenger
Question93:- Permits information to flow simultaneously in both directions
Question94:-A set of computer networks made up of a large number of smaller networks using different networking protocols Is called ___________
Question95:-_______sending and receiving of messages to other users connected to the internet.
Question96:-An early form of representing information as Graphical Icons or Symbols that could be displayed in window and then downloaded. It has been replaced by WWW
Question97:-A number of discussion groups that allow users to post questions and replies sorted by topic
Question98:-refers to specific kind of internet interface.it is platform independent, Global availability, Distributed computing, Hypermedia support, Fast and easy development of applications, easy and quick information retrieval, client server architecture
Question99:-_________ is a type of information system that facilitates communication within the organization, among widely dispersed departments, divisions and regional locations. Data can be available through browser
Question100:- ____________ is private network that uses the internet protocol and the public telecommunication system to securely share part of a business information or operations with suppliers, vendors, partners, customers
Question101:-__________ spread from computer to computer. it has the capability to travel without any human action.