Computer Basic Information Bubble memory is a Direct access device only Sequential access device only All of these Combination of sequential and direct access devices None of these Direct access device only Sequential access device only All of these Combination of sequential and direct access devices None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The tracks on a disk which can be accessed without repositioning the R/W heads is Cluster Cylinder Surface All of these None of these Cluster Cylinder Surface All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of the off line device is To save computer time To reduce the no.of operator errors in recording data All of these To save floor space in the computer centre None of these To save computer time To reduce the no.of operator errors in recording data All of these To save floor space in the computer centre None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What would be the best way to move around a 3D environment? Use Joystick Use a keyboard Use a space mouse Use a tracker ball Use Joystick Use a keyboard Use a space mouse Use a tracker ball ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The 7-bit ASCII code widely used In IBM mainframe models For coding external memory For data communication work None of these In large machines produced by non-IBM vendors In IBM mainframe models For coding external memory For data communication work None of these In large machines produced by non-IBM vendors ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the main difference between a mainframe and a super computer? Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible. Super computers are much smaller than mainframe computers. Super computer is much larger than mainframe computers. Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently. None of these Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible. Super computers are much smaller than mainframe computers. Super computer is much larger than mainframe computers. Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently. None of these ANSWER DOWNLOAD EXAMIANS APP
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