Write the two main categories of Printer.

What is Non-Impact printers?

What is booting a computer?

Write few fields in which computer is used.

Write the limitations of impact printer.

Give four examples for secondary storage devices.

Write the radix of Decimal, Binary, Octal, Hexadecimal Number systems.

What is information?

How the data classified based on their size?

What is word length?

Why do we need Radix or Base for the number system?

Write the one's complement of 1010₂ and 100101₂?

What is BCD?

If a user types 256 (in Decimal) using BCD coding. What is the number stored in the memory of the computer?

What is instruction set?

Name the different types of CPU Register.

What is the use of MDR?

How the contents of EEPROM erased?

Define 'Pits' and 'lands' in CD?

What is Flash Memory?

Define Hertz.

Write a note on first commercial microprocessor.

Expand PROM, EPROM and EEPROM.

What is freeware?

What is proprietary software or close source software?