Flashcards
PC Basics
Flashcards do conjunto (14)
- 1What is an input device?A input device is a thing the sends a message or input to a computer component.
- 2What is an output device?A output device is a device that can copy out the input message.
- 3What is a storage device?A storage device is a device which saves what you have done as a hard drive disk it can also be USB stick
- 4What is the purpose of RAM?Random Access Memory is the current task at hand and stores short term knowledge.
- 5What is the purpose of the motherboard?The motherboard is what sends the messages to parts of the computer
- 6What is the purpose of Binary?Binary is when a number is converted into how many of it is into it. EG 130 would have 128 and 2 one of each.
- 7How many bits are in a Binary number?There are 8 bits of it halving from 128 down
- 8What devices do you need to connect to the internet?Network interface card,router and a motor.
- 9By law, what do employers have to provide for their employees? (in regards to working with computers)You need to have a non glare screen, a fair amount of room and non flickering screen.
- 10What is the purpose of the Processor?The processor is like your brain, it’s where all
the processes are carried out (like thoughts in your brain) - 11What is the power supply for?It is the hart of the computer it pumps electricity around the computer.
- 12What is the purpose of ROM?Stores a program used to boot up the computer. This is called the bootstrap loader
- 13What is the cause of back injuries when using a computer?It is caused by staring at a screen for a long time on a bad chair.
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- FlashCards sobre PC Basics, criado por Josh Moor em 04-10-2018.
- Criado por
- Josh Moor
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