UNIT1_Computer_Systems C

What does LAN stand for?

• Letal Area Network

• Local Area Network

• Listed Area Network

• Lineal Area Network

A computer network is a system of:

• Data transfer and information storage

• A whole lot of individual machines working on their own

• Shared devices like scanners or printers

• Two or more computing devices connected to one another

¿What is Windows?

• An Operating System developed by Ubuntu

• An Operating System developed by Android

• An Operating System developed by Microsoft

• An Operating System developed by Linux

¿Which are currently the main operating systems for smartphones?

• Microsoft Phone y Android

• iOs y Android

• Android y Apple

• Windows y Apple

¿What is an Operating system?

• Is a type of computer storage containing non-volatile, permanent data that, normally, can only be read, not written to.

• It carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.

• System software that manages computer hardware and software resources, prividing common services for computer programs

• Is a type of computer storage containing volatile data that can only be read

Is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.

• RAM

• CPU

• ROM

• Motherboard

What happens to data on our Hard Disk Drive when we turn the power off?

• All the data is lost

• All the data is saved

• All data is backed up to the Graphics Card

• All data is backed up to the ROM memory

True or False: All computer components need to connect to the Motherboard

• True

• False

What port is showing this image?

• USB port

• VGA port

• Network/Ethernet port

• HDMI port

Which kinds of ports are these?

• HDMI

• USB 2.0

• USB 3.0

• HDMI 4.0