Computer Network
Computer Network: Overview
This topic covers concepts, such as, Computer Network, Local Area Network, Wide Area Network, Virtual Network, Wireless Transmission, Point-to-point Technology & Personal Area Network etc.
Important Questions on Computer Network
Software that manages data in more than one file at a time and these files are treated as tables with rows and columns rather than as lists of records is _____.
_____ encoding has a transition at the middle of each bit.
How is Incremental Model different from Spiral Model?
ASK, PSK, FSK, and QAM are examples of _____ conversion.
The _____ layer adds a header to the packet coming from the upper layer that includes the logical addresses of the sender and receiver.
Every computer in the network can communicate _____.
Which of the following events is a source of collisions on a LAN?
The physical layer is concerned with the movement of _____ over the physical medium.
In IPv, if the fragment offset has a value of , it means that _______.
Following is true for Bubble Memory;
BIOS is an abbreviation for _____.
The term DBMS is referred to:
______ refers to the physical or logical arrangement of a network.
The checking operation performed on input is called _____.
Four types of change are encountered during the support phase. Which one of the following is not one that falls into such category?
The session, presentation, and application layers are the _____ support layers.
In IPv4, which field or bit value unambiguously identifies the datagram as a fragment?
In _____ transmission, the phase of the carrier signal is modulated to follow the changing voltage level (amplitude) of the modulating signal.
The Internet began with the development of _____.
The personal computers are also referred as:
