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q how to define a filename in doseach file is given a name so that it can be referred to later this name is termed as filename the filename in dos
q what do you mean by filein computer vocabulary file is a collection of text or data stored on a storage device such as a floppy disk or hard disk
q how to change default drive in dosto modify a default drive type the new drive letter followed by colon and then press enter for example if
sometime you may have to reset your computer ie reboot dos when it is still running because dos does not work accurately to reset your computer you
q how to load dos from floppy diskif dos is not setup on the hard disk of your pc or you want to load dos from the floppy disk drive due to any
q how to load dos from hard diskto load dos from the hard disk of your computer follow these steps1 turn on the power onoff switch of the cpu unit of
q describe loading disk operating systemdifferent version of dos such as 20 30 32 40 50 60 62 622 70 72 are present the newer versions have
q disk operating systemthe operating system os is the first program that should be loaded into the memory of your pc before you can use it for any
q introduction to the operating systeman operating system is software that creates a relation between the user hardware and software it is an
q what is system prompton loading or switching to dos the screen displays c gt cgt a gt or a similar message the message displayed by dos is called
what is managed extensibility frameworkmanaged extensibility framework mef is a new library that is introduced as a part of net 40 and silverlight 4
what is an abstract class please expand by examples of using both explain why abstract classes are closely related to interfaces they are
windows authenticationthis provider utilizes the authentication capabilities of iis after iis completes its authentication aspnet uses the
can you give an example of when it would be appropriate to use a web service as opposed to a non-serviced net componentservices which help in stock
which method do you invoke on the dataadapter control to load your generated dataset with datadataadapterfillds the beauty of this method is
should validation did the user enter a real date occur server-side or client-side whyvalidation will be done in both sides ie at the server side and
with respect to security which one is the better choice net or j2ee explainas per majority programmers net is the best one which have single vendor
what is net net framework it is a framework in which windows applications might be developed and run the microsoft net framework is a platform
how does vbnetc achieve polymorphism vbnet c give polymorphism through the following mechanisms1 inheritance - base class gives overridable
what is the difference between the cnet and vbnetvbnet - it dont have the xml documentation- it dont have the operator overloading- it dontt have the
how do you turn off cookies for one page in your site use the cookie discard property which gets or sets the discard flag set by the server when
q what is pure semiconductorspure semiconductors known as intrinsic semiconductors have very few charge carriers and may hence be classified as
q illustrate diffrent types of modemsthere are four different types of modems half-duplex full-duplex synchronous and asynchronouswith half-duplex
q explain frequency-division multiplexingfrequency-division multiplexing fdm is a technique for data transmission widely used in telephone radio and
q what is data transmission and modemsdata can be transferred between two stations in either serial or parallel transmission parallel data