Questão 1
Questão
What is the definition of computer?
Responda
-
A machine that has a mouse.
-
A general purpose device that can be programmed to perform many operations.
-
A device connected to a peripheral.
Questão 2
Questão
Must a computer be connected to peripherals to operate?
Questão 3
Questão
Which of the following devices may not be connected to a computer?
Responda
-
Mouse.
-
Monitor.
-
Bluetooth.
Questão 4
Questão
What does a computer always do?
Responda
-
Run Microsoft Word.
-
Handle basic operations.
-
Explore the internet.
Questão 5
Questão
A computer must have security.
Questão 6
Questão
A connectivity device may be able to connect to any other device.
Questão 7
Questão
Connectivity devices are never integrated.
Questão 8
Questão
Which of the following is a connectivity method?
Questão 9
Questão
Why do we have connectivity devices?
Questão 10
Questão
How many different connectivity devices exist?
Responda
-
194,627
-
104,298,601,402
-
Unknown.
Questão 11
Questão
Which of the following is an output device?
Questão 12
Questão
Which of the following is the most used output device?
Questão 13
Questão
Which of the following is not an output device?
Responda
-
Printer
-
Speaker
-
Monitor
-
Keyboard
Questão 14
Questão
A mouse is an output device.
Questão 15
Questão
How many main types of monitors are there?
Questão 16
Questão
What of the following is an input device?
Questão 17
Questão
What of the following is the most used input device for games?
Responda
-
Touchscreen
-
Trackball
-
Joystick
Questão 18
Questão
The input device that has the monitor screen covered with a flexible layer is...
Responda
-
Touchscreen
-
Lightpen
-
Digitizer.
-
Mouse
Questão 19
Questão
The input device that rolls on a desktop and controls the positioning of a cursor is a...
Responda
-
Mouse
-
Lightpen
-
Digitizer
-
Touchscreen
Questão 20
Questão
Which of the following isn't an input device?
Responda
-
Mouse
-
Keyboard
-
Microphone
-
Printer
Questão 21
Questão
What is a physical layer of an OSI Model?
Questão 22
Questão
What cable is used for a HUB
Responda
-
USB HUB
-
USB Type A
-
USB Type B
Questão 23
Questão
What device is similar to a HUB?
Questão 24
Questão
What is similar to a HUB But don't divide bandwidth?
Questão 25
Questão
What is needed when multiple devices need internet connection?
Questão 26
Questão
What is a non voluntary solid state drive(SSD)?
Responda
-
Flash memory
-
Printer
-
Camera
Questão 27
Questão
Which product has flash memory as the mainframe of the internal storage?
Responda
-
Desktop Computer
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Tablet
-
Laptop
Questão 28
Questão
Do you believe the online storing of data is big?
Questão 29
Questão
How many times does the platters spin on a hard disk?
Questão 30
Questão
What are the two main CD types?