Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
q define the bandwidth of a monitorbandwidth is the amount of signal the monitor can handle and it is rated in mhz this is the most usually quoted
q explain about interlacinginterlacing is a procedure in which in place of scanning the image one-line-at-a-time its scanned alternatelyit implies
q what is dots per inchdpi dots per inch is a measure for actual sharpness of onscreen image this relies on both the resolution and size of the image
q describe the vertical frequency or cyclelike a fluorescent lamp the screen has to repeat same image many times per second to display an image to
q describe the horizontal frequency or cyclehorizontal frequency the time to scan one line connecting the right edge to left edge of the screen
what are the elements of analysis modeli data dictionaryii entity relationship diagramiii data flow diagramiv state transition diagramv control
q what is dot pitch of a crtdot pitch of a crt is the distance between phosphor dots of same colour in trinitron screens the term slot pitch is used
what are the steps followed in testingi unit testing - the individual components are tested in this method of testingii module testing - related
q explain about cathode ray tubescathode ray tube is the major technology on that televisions and monitors have been based crt is a partially
q what is video card interfaces a video interface is the link of video system to rest of the pc to improve video performance there is
what is a 3-d accelerator 3-d accelerator is no magic technology it is merely an accelerator chip which has built-in ability to perform the
q describe the graphic acceleratorsa graphic accelerator is actually a chip as a matter of fact most significant chip in your video card the graphic
q define the refresh rates and frame ratea special circuit known as the video controller scans video memory one row at a time and reads data value at
q what is a good resolutionin fact it relies on your hardware hence its the maximum your hardware can allow you but one odd-looking resolution
q calculations for a standard vga graphics screenlets do the calculations for a standard vga graphics screen 640times480 using 16 colourstotal number
q what do you mean by video memory as declared before video memory is also entitled framebuffer since it buffers video frames to be displayed the
design a synchronous recycling mod-12 counter with d ff3939s use the states 0000 through 1011 in the
create a flowchart showing average score for the 3 quizzes assume that there are 3 sections each having 5 students the only valid number to be
q function of osi transport layer- it takes the information to be sent as well as breaks it into individual packets that are sent and reassembled
q define colour depth in graphic display systemit is clear that an image contains an array of pixels if we tell which pixels are off and which
q what do you mean by resolutionresolution is parameter which defines possible sharpness or clarity of a video image resolution is defined as
q define resolution versus accuracy in mouseresolution of mouse is known in cpi counts per inch it implies that number of signals per inch of
q what do you mean by mouse protocolsmouse protocol is the digital code to that signal from the mouse gets converted there are four main protocols
q what is serial mousemice that use standard serial port are known as serial because serial ports 1 and 4 com1 com4 under dos devttys0 and devttys3
q explain about different types of micemice can be classified on the foundation of numbers of buttons position sensing technology or type of