The __________ is used by the tablet PC to write on the screen.
A) finger
B) mouse
C) digitizer
D) stylus
Question was not answered
To access a mainframe or supercomputer, users often use a __________.
A) terminal
B) node
C) desktop
D) handheld
Question was not answered
CTRL, Shift and Alt are called __________ keys.
A) modifier
B) function
C) adjustment
D) alphanumeric
Question was not answered
To make the number pad act as directional arrows, you press the __________ key.
A) arrow lock
B) caps lock
C) num lock
D) shift
Question was not answered
Smaller and less expensive PC-based servers are replacing _______in many businesses
A) Supercomputers
B) Clients
C) Mainframes
D) Laptops
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______tags,when placed on an animal,can be used to record and track in a database all of the animal’s movements.
A) POS
B) GPS
C) PPS
D) RFID
Question was not answered
The modern keyboard typically has __________ Function keys.
A) 10
B) 12
C) 14
D) 16
Question was not answered
The loss in signal power as light travels down the fiber is called
A) Scattering
B) Propagation
C) Attenuation
D) Interruption
Question was not answered
To move to the beginning of a line of text, press the __________ key.
A) a
B) pageup
C) enter
D) home
Question was not answered
The __________ determines how long you must hold down an alphanumeric key before the keyboard will repeat the character.
A) strike rate
B) default rate
C) repeat rate
D) threshold rate
Answers:
1.(d), 2.(a), 3.(a), 4.(c), 5.(c), 6.(d), 7.(b), 8(c), 9.(d), 10.(c)
