Y7- T2 - L2 - RP

Select the input devices.

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Answer explanation

Following are some of the important input devices which are used in a computer −

Keyboard

Mouse

Joy Stick

Light pen

Track Ball

Scanner

Graphic Tablet

Microphone

Magnetic Ink Card Reader(MICR)

Optical Character Reader(OCR)

Bar Code Reader

Optical Mark

Reader(OMR)

What's this?

• Motherboard

• CPU

• RAM

Answer explanation

What cables are these?

• Lightning, USB 3.0 and HDMI.

• Lightning, USB 3.0 and type C

• Lightning, USB 3.0 and thunderbolt.

Answer explanation

Circle in red the microphone port, in green the USB type A port and in blue the USB type C port.

Answer explanation

Which port is depicted?

• Serial

• Parallel

• VGA

• HDMI

Answer explanation

VGA port is found in many computers, projectors, video cards and High Definition TVs. It is a D-sub connector consisting of 15 pins in 3 rows.

Which port is depicted?

• Ethernet

• VGA

• Parallel

Answer explanation

In computing, a parallel port is a type of interface found on early computers for connecting peripherals.

A light sensitive device that converts drawing, printed text or other images into digital form is a ...

• Keyboard

• Plotter

• Scanner

• OMR

Answer explanation

A PS/2 port is used for...

• connecting two computers together and allow large files to be transferred between the two.

• external modems and older computer mouse.

• connect printers to the computer.

• connects the speakers to the computer.

Answer explanation

PS/2 connectors are color coded as purple for keyboard and green for mouse.

Circle the port used to connect the internet.

Answer explanation

State 3 pieces of Personal information that shouldn’t be shared online.

Answer explanation