RCA sockets are found
In front of stereo amplifier
on the backs of stereo amplifie
at the bottom of stereo amplifier opposite the stereo amplifier. Printers that include non-printing features are sometimes called multifunction printers (MFP)
multi-function devices (MFD)
all-in-one
All of them are true
. Hard drive capacity is measured in
GB HB RB JG. If you need to work from anywhere except the computer desk in your home, you need a
Desktop computer
Laptop
Barebone Mac. Multifunction printer is ______________ than conventional printer.
Expensive more expensive Most expensive
Expensiver. Flash memory is an
Input device
Output device
I/O device
All of them are wrong
. The printer provides better quality is:
Inkjet laser Dot-matrix
plotter. Laser printer is ______________ than inkjet printer.
Quiet More Quiet
Quieter Quietest. Key which toggles letters between upper and lower case
Alt (alternate key)
arrow keys
Ctrl (control key)
caps lock key
. A webcam can be used to:
Childcare webcast video monitoring
Videocalling and videoconferencing
Video security
All of them are true
. Many input devices can be classified according to:
modality of input
the input is discrete or continuous
he number of degrees of freedom involved
All of them are true
. The software which converts graphical images of text into standard text is called
OCT
RCE OCR ORC. A CD Reader is an
Input device
Output device
I/O device
All of them are wrong
. Dot-matrix printer is ______________ than laser printer.
Noisy Noisyer Noisier More Noisy
. The standard audio connection is a
3.5 mm stereo jack
2.5 mm stereo jack
4.5 mm stereo jack
5.5 mm stereo jack
. A hard drive is conected with
USB Parallel port
SCSI port
All of them are false
. Scanning documents with a hand scanner requires
a fast hand
a steady hand
a slow hand
a steady head
. The mouse pointer is represented by:
Arrow Circle Square Click. A printer speed is measured in
Dpi Ppm Dpm Ppi. __________ print by moving a pen or other instrument across the surface of a piece of paper
Inkjet laser plotter Dot-matrix
. CIS means: Computer Image Sensor
Compact Image Service
Contact Image Service
Contact Image Sensor
. Scanner quality is measured in
DPI Ppt
Dpp
Dtp
. The first computer monitors used
liquid crystal display
cathode ray tubes
Organic light-emitting Diode
film transistor liquid
. a key used to separate folders and files, often used in Unix file systems
Alt (alternate key)
/ (forward slash)
Ctrl (control key)
caps lock key
. 1TB is ______ 1GB
bigger than
biger than
as bigger as
as big as
. ?An ___________device is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance
input
Output network
Storage
. A DVD recorder is an
Input device
Output device
I/O device
All of them are wrong
. Variant of liquid crystal display is
TFT TDT FFT
FDT
. A modem is an
Input device
Output device
I/O device
All of them are wrong
. Which of these sentences is false:
The keyboard is used to type text and numbers into a word processor
Keyboards are also used for computer gaming
A keyboard is also used to give commands to the operating system of a computer
All of them are false.
.
