Upgrade to remove ads
Terms in this set (26)
What is an advantage of using an LED screen instead of an OLED screen?
LED screens are more durable
LED screens uses a set of light-emitting diodes for each pixel. What are the colours of these lights?
Red, Green, and Blue
How many layers are there in an OLED screen?
Which type of screen uses the least amount of power?
What are the two most popular types of inkjet printer technologies?
Thermal Bubble and Piezoelectric Crystal
What type of touch screen technology does an iPad use?
What is an advantage of using CCFLs instead of LEDs to back light a screen?
CCFLs have a lower production cost
Which item is used in a printer to store data temporarily?
Which type of screen would be best for a smart phone whose screen curves around the edges of phone?
Which of the following printers would be ideal for T-shirt printing?
True or False: A quad-core processor will always perform twice as fast as a dual core processor
How many instructions can a 1 GHz single core CPU execute in one second?
How is the speed of a CPU measured?
What data is stored in the cache memory of a CPU?
The most frequently used data and instructions from RAM
Which of the following does NOT effect CPU performance?
Size of storage
Which of the following types of memory has the greatest capacity?
Which of the following types of memory is the fastest for the CPU to access?
Which storage technology is used to store data in a Hard Disc Drive?
Which storage technology is used to store data on a USB Flash Drive?
Where is a Computer's BIOS stored?
True or false: ROM is persistent memory and RAM is volatile memory
True or False: Increasing the size of Virtual Memory will improve system performance more than increasing the size of RAM
What is stored in Read-Only-Memory (ROM)?
Computer start up instructions and basic input/output system
When a computer's main memory is full and more data needs to be used for running programs, what happens?
The hard drive is used to create "virtual memory" so that the programs can run
How many bits are in a byte?
How many bits are in a nibble
YOU MIGHT ALSO LIKE...
GCSE Comp Science 1.2 memory, OCR GCSE Com Sci 1.1…
Computers Chapter 6
Computer science paper 1
OTHER SETS BY THIS CREATOR
organelles and their functions