The vacuum tubes didn’t support _____________.
Multitasking
Computing
Vacuum tubes
None of these
A__________consists of a cylinder that draws lines in clockwise and anticlockwise direction.
Flatbed plotter
Drum plotter
Scanner
Printer
The figure shown is _____
Napier Bones
Abacus
Pascaline
Computer
________are use for getting information from a computer.
Memory
Input device
Output device
Processing device
The computer shown is based on _______.
Transistor
IC
Micro processor
Vacuum tube
________ consists of a pen mounted on a carriage which is used to draw lines horizontally and vertically
Flatbed Plotter
Drum Plotter
LCD projector
________is a built in memory of a computer.
RAM
Secondary storage
ROM
Fortran is a _______ language.
Machine
High – level
Assembly
Low level
________ was formely commonly used term for P.C. M
Mini computer
Micro computer
Mainframe
Super computer
When did Napier’s Bones invent ?
1930
1616
1910
1970
