Questions and Answers
The suites offer compatibility between the applications and interfaces.
True
The suites only offer common interfaces.
False
The suites do not offer compatibility between the applications.
False
The suites offer compatibility only between interfaces.
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The suites provide common interfaces and compatibility between the applications.
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USB 1 can transfer data at 10MBps.
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USB 1 is the original standard.
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USB 1 can transfer data at 1.5GBps.
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There is only one USB standard in use.
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USB 1 is a fast way to transfer data.
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Card reader drives have not replaced floppy disk drives in most new computer systems.
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Card reader drives replaced CDs in the majority of new computer systems.
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The majority of new computer systems use floppy disk drives.
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Floppy disk drives are still used in some new computer systems.
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Card reader drives were used in old computer systems.
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The ball mouse uses sensors to detect the movement of the rollers.
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The ball mouse reflects the roller movement as cursor movement.
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A ball is used to move the cursor on the screen in a ball mouse.
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The ball mouse uses rollers to move the cursor on the screen.
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The movement of the ball is detected by the sensors inside the mouse.
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A modem port is also known as an RJ45 port.
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Modems usually have 3 ports side by side.
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The RJ11 port is used for connecting computers.
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The RJ11 port is a type of telephone socket.
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Modems have only one port.
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Study Notes
Computer Hardware and Interfaces
- Software suites offer great compatibility between applications, alongside common interfaces.
USB Standards
- There are different USB standards in use, including:
- USB 1: original standard, transfers data at 1.5MBps.
Modem Port
- Technically known as an RJ11 port, it's the common telephone socket used in Ireland.
- Modems usually have 2 ports side by side.
Card Reader Drive
- Replaced floppy disk drives in the majority of new computer systems.
- There are two main types of card reader drives (not specified).
Mouse Technology
- Ball mouse uses a ball to roll across the surface and move rollers attached to sensors inside the mouse.
- The ball movement is reflected as cursor movement on the screen.
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