NEW
Font size
WorksheetsCuestionario 1.2 Preguntas posibles
Total questions: 20
Worksheet time: 10mins
What measure unit does the C.P.U. use?
TB
GB
Byte
MHz-GHz
Which memory does the CPU use to start up the computer?
CPU
ROM
RAM
Which memory is called the temporal memory?
ROM
RAM
CPU
How much different information can we get using 3 bits?
3
24
1
12
Can we write in a CD-Rom?How many times?
No
Yes, twice
Yes, just only once
Yes, sixt times
How many bytes does a keyboard need to code its characters?
16
12
1
4
How many bits does a mouse need to express the state of its keys?
14
26
2
6
What kind of relationship is there between the resolution and the quality of an image: direct or inverse?
Inverse, because the less quality, the more the speed.
None
Inverse, because the more quality, the less the speed.
What measure units do the nowadays2 HHDs use?
8TB
2TB
10TB
4TB
What measure units do the nowadays2 SSDs use?
9TB
2TB
1TB
8TB
What is a projector: an input device, an output device or an input and output device?
Input
Output
Input and output
What’s a tactile screen: an input device, an output device or an input and output device?
Output
Input and output
Input
What kind of external device is a web camera: input, output or input and output?
Output
Input
Input and output
What are the DVDs: CPU, memory or device?
Memory
None
Device
C
What is the difference between videos and animations?
Video is moving pictures and animation is moving images.
Animation is moving pictures and video is moving images.
None of them is correct
What is the first media of multimedia that appears in computer science?
Text
Image
Sound
Video
Comunication
What memory does the CPU use whenever the computer works?
ROM
RAM
CPU
What’s this file “word.exe”: a program, an application or a system file?
System file
Aplication
Program
Which is the meaning of the extension .avi ?
Sound
Video
Text
Image
Internet
What’s the difference between hardware and software?
The hardware part you can edit it and the software part you can´t
Hardware is the internal part and software the physical part
Hardware is any physical device used in or with your machine and software is a collection of codes installed onto your computer's hard drive.
