Computer MCQ Quiz Answered

1. (TCO 4) The _____, which is located in the desktop computer case, is the main circuit board for a PC. (Points : 2) 
PCI bus
motherboard
microprocessor
ROM chip





2. (TCO 4) _____, which is located in the desktop computer case, is the electronic holding area for programs and data. (Points : 2) 
The power supply
The cooling system
Memory
Firmware





3. (TCO 4) All buses consist of two parts: a data bus and a(n) _____ bus. (Points : 2) 
address
signal
modular
parallel





4. (TCO 4) The term _____ refers to read-and-write memory. (Points : 2) 
ROM
PROM
EPROM
RAM





5. (TCO 4) You can connect up to _____ USB peripherals with five levels of hubs to a single USB host controller. (Points : 2) 
25
50
100
127





6. (TCO 1) A(n) _____ drive is a small, portable flash memory device that plugs into any computer with a USB port and functions as a portable drive with up to 256 GB of storage capacity. (Points : 2) 
USB
tape
optical
floppy





7. (TCO 1) _____ are designed for the input of text and to control the operation of the computer. (Points : 2) 
CRT monitors
Keyboards
Printers
Thumb drives





8. (TCO 1) A digital camera stores images digitally rather than recording them on _____. (Points : 2) 
a disk
a scanner
a film
a tape





9. (TCO 1) Like televisions, monitor screen sizes are measured in diagonal _____. (Points : 2) 
pixels
inches
millimeters
centimeters





10. (TCO 1) Each crystal in a(n) _____ display is like a shutter, either allowing light to pass through or blocking the light. (Points : 2) 
plasma panel
video projector
LCD panel
CRT monitor

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