What was the name of the first commercially available microprocessor chip?
Any method for controlling access to or use of memory is known
In the third Generation of computers
The processing speed of first generation computers was
Who invented the microprocessor?
The least significant bit of the binary number, which is equivalent to any odd decimal number, is:
Which statement is valid?
An online backing storage system capable of storing larger quantities of data is
Which of the following registers is loaded with the contents of the memory location pointed by the PC?
Which of the following is required when more than one person uses a central computer at the same time?
What type of memory is not directly addressable by the CPU and requires special software called EMS (expanded memory specification)?
Who built the world’s first electronic calculator using telephone relays, light bulbs and batteries?
The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,
Floppy disks typically in diameter
Which of the following is not an output device?
One of the main feature that distinguish microprocessors from micro-computer is
Which unit is known as nerve center of computer?
Why ABC computer is called so?
A small or intelligent device is so called because it contains within it a
The original ASCII code used__bits of each byte, reserving that last bit for error checking
Binary circuit elements have
Which of the following is correct acronym of VGA?
LSI, VLSI & ULSI chips were used in which generation?
Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
MSI is the abbreviation of
One of a class of storage device devices that can access storage locations in any order is
Personal computers used a number of chips mounted on a main circuit board. What is the common name for such boards?
The computer that process both analog and digital is called
All modern computer operate on
Easily reloctable language is
The subject of cybernetics deals with the science of
The Stepped Reckoner was invented by
An example of a digital device can be
Which of the following memories need refresh?
Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time?
ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?