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Which of the following is not a positional number system?

• Roman Number System

• Octal Number System

• Binary Number System

• Hexadecimal Number System

State the octal equivalent of hexa decimal number (B35)16?

• (6454)8

• (4568)8

• (5465)8

• (6454)8

which of the following number system is known as base 10 system

• binary number system

• hexadecimal number system

• octal number system

• decimal number system

Which of the following is not a number system in reference to computer?

• binary number system

• decimal number system

• octal number system

• penta number system

Who developed the basic architecture of computer?

• Blaise Pascal

• Charles Babbage

• John Von Neumann

• None of the above

What does one thousand bytes represent?

• Kilobyte (KB)

• Megabyte (MB)

• Gigabyte (GB)

• Terabyte (TB)

A binary digit is called as

• byte

• bit

• kb

• mb

What is the hexadecimal equivalent of the binary number 1111101?

• FD

• EF

• DE

• CD

Which registers can interact with the secondary storage?

• MAR

• PC

• IR

• RO

Which of the following allows simultaneous write and read operations?

• ROM

• EROM

• RAM

• NONE OF THE ABOVE