In TCP/IP suit the 4th level (Transport level) is responsible routes Data/information across the network channel.

In physics there are many measuring devices? Some of them are: Secrewgage and Varner caliper for width, io meter for current, thermometer for heat, liter for liquid quantity, Spring scales for wight and barometer for pressure.

A computer system that have only one processor or a processor without a dual technology is called a single processor system. Its not only physically single but also technically a single processor.

Operating system is a software that is responsible for  managment of the system resources. OS is intermenediate between the user and the machine. Without any OS we can't use and hardware.

Redundant data Database occupies more than required space    More processing time required if there is lot of redundant data   Very difficult to update redundant data.

Evaluation copy is the copy of software which is given by the developer or a company for demo, trial or free version. This is for customer to check software before purchase.

Yes you can play .wmv files on windows media player. You have select the formats that media can play. For this select Tools from menu then options, from option you will see file types option here you the the list of files and from there check the box where .wmv extension is located.

Followings are the concern of physical layer:Physical characteristics of interface and mediaRepresentation of bits/encodingData rate / transmition ratesynchronization of bitsLine confurationphysical topologyTransmission mode.

A typical database system environment and it introduces the following advantages:
o Data Sharing
The data for different applications or subsystems is placed at the same place. This
introduces the major benefit of data sharing. That is, data that is common among
different applications need not to be stored repeatedly, as was the case in … Read more

Date Rate: No. Of bits transmitted in one second.Signal Rate: No. Of signals propagated in one second.

Todays most commonly used operating system is windows Xp. Its easy to install and use by the home users.

To do this, Power on your Laptop and then press F8 key from keyboard. You will find option menu. Form that you can select safe mode and press enter. You will be in safe mode.

 General Registers (AX, BX, CX, and DX)Index Registers (SI and DI)Instruction Pointer (IP)Stack Pointer (SP)Base Pointer (BP)
Flags Register 
Segment Registers (CS, DS, SS, and ES)

1) In File-based approach Data is not application independent where as in database approach data independence is an advantage.2) In file-based approach data sharing is not possible but in database approach its available.3) In file-based approach there is lot of rudendent data but in database there is controlled data rudundency4) In file-based there is week … Read more

Usable space of an 80Gb hard disk a almost 74 to 76 Gb. The reason is partition table. When you partitioned your disk the information about the partion and file system is kept in a partition table. That table require some space to which you are asking.

In excel its very easy to calculate this kind of caculations. Suppose from your example if your amount 3000 is in cell(b6) and multiplicant 7.5 is in c6 then you can place this formula in next cell as "=(B6*C6)+(((B6*C6)*8/100) )". It will will work. And you answer will be=24300 

In procedural programming, Programer create his own routine for specific purpose and also he himself have to check the events and decide what to do. But in event driven programing events are traped by the environment of the language and programmer just have to use them as he wants.

In Mesh technology there is dedicated links for each node this illiminates the traffic problem.Its roubst. If one link fails it does not affect the other links.Security and privacy due to dedicated links.Point-to-point links make fault indentification easy

Distributed database is the collection of multiple database that are distributes over the computer network. Information about different departments as database lies at different computers. A distributed database management system (DDBMS) manages the distributed databases. Where as Centralised Database resides on a mainframe, miniframe or a Server and accessed by the client computer on a … Read more

 Electricity transformers convert high voltage to low voltage and vice versa. Also converts AC to DC. It works on coils of wires winding inside. The turns of wires are responsible for the conversion of the voltage.