Question

Q1.What are the different types of system software?
Q2.Give two examples of operating.
Q3.Name the device which is used to scan barcodes.​

Answer 1

Answer:

Q1. There are five type of system software

Q2. Examples are window 7 and window 10

Q3. Barcode scanner

Answer 2

Answer:

Ans 1. Systems software can be categorized under the following:

• Operating system: Harnesses communication between hardware, system programs, and other applications.

• Device driver: Enables device communication with the OS and other programs.

• Firmware: Enables device control and identification.

• Translator: Translates high-level languages to low-level machine codes.

• Utility: Ensures optimum functionality of devices and applications.

Ans 2. IOS, Microsoft windows 10

Ans 3. A barcode reader, also called a price scanner or point-of-sale ( POS ) scanner, is a hand-held or stationary input device used to capture and read information contained in a bar code .

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