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are there any special rules about inliningyes there are some rules about inlining -a any source files which used inline function should contain
differentiate between validation and exception testing- validation testing is done to test software in conformance to requirements specified it aims
determine the ad hoc testing- it is a type of testing which is performed without the use of planning orand documentation- these tests are run only
determine the benefits of developing prototypeaccording to somm 96 benefits of developing prototype are as following 1 communication gap
explain the term - computer aided software engineeringproduction of software became much commercial software development tools were devised concept
program to calculate the value of the series 1xx2x3 xn read the values of 3939x3939 and 3939n3939 from the
state about an active graphics device an active graphics device allows the user to communicate with the computer graphically generally this implies
explain about the passive graphics devicea passive graphics device simply draws pictures under computer control ie it allows the computer to
determine about the voice systemsspeech recognizers are used in some graphics workstations as input devices to accept voice commands the voice-system
enumerate in detail about image scanners drawings graphs colour and black-and-white photos or text can be stored for computer processing with an
state about the three-dimensional digitizers three-dimensional digitizers use sonic or electromagnetic transmissions to record positions one
explain about the acoustic tabletacoustic or sonic tablet use sound waves to detect a stylus position either strip microphones or point microphones
what is digitizersa common device for drawing painting or interactively selecting coordinate positions on an object is a digitizer these devices can
state about the data glove data glove is used to grasp a virtual object the glove is constructed with a series of sensors that detect hand and
determine the features of keyboardscommon features on general-purpose keyboards are cursor-control keys functions keys are used to enter frequently
explain the uses of keyboardsan alphanumeric keyboard for a graphics system is used primarily as a device for entering text strings keyboards can
explain the working of light penslight pens still exist but due to several disadvantages they are not as popular as other input devices that have
determine about the pick devicelight pensthe light pen used to select screen positions by detecting the light coming from points on the crt screen
what are the touch panelsin case of touch panels displayed objects or screen positions is allowed to be selected with the touch of a finger a typical
enumerate about the trackballa trackball is a two-dimensional positioning device a spaceball provides six degrees of freedom unlike the trackball a
explain the uses of thumbwheels two thumbwheels are usually required to control the screen cursor in its horizontal and vertical position
state about movable joystickin another type of movable joystick the stick is used to activate switches that cause the screen cursor to move at a
explain the trackball and thumbwheel devices joysticksa joystick consists of a small vertical lever called the stick mounted on a base that is
determine about the locator devicesmouse a mouse is small hand-held box used to position the screen cursor wheels or rollers on the bottom of the
explain about the logical devices locator to indicate a position andor orientation pick to select a displayed entity to input a single value in the