CompTIA A+ Practice Exam 3

CompTIA A+ Practice Exam 3 220-801


Which of the below are considered “Input Devices”? Choose all that Apply

 
 
 
 
 

________________ is a input device used popularly in retail stores to maintain inventory.

 
 
 
 

_________________ is a connector  where the source should produce a digital output and monitor must understand the digital input.

 
 
 
 

__________________ is a process of reducing the magnetic field of an object /device.

 
 
 
 

Copying files /data in a floppy and then taking it to the destination manually was referred to as ________________.

 
 
 
 

Which of the below are VDU (Visual Display Units)? Choose all that apply

 
 
 
 

The IEEE 1394 standard is used for what type of connector.

 
 
 
 

_________________ are machines that uses display and other input device and remaining processing happens on some other remote PC. ( Choose two)

 
 
 
 

In virtualization which of the below components are shared between host and guest operating systems.

 
 
 
 

A vertical scan frequency that specifies how many times the scanning beam of electrons will redraw the screen is _____________

 
 
 
 


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