Year 10 revision

All these are applications of Digitization except

• Archived material

• Online music

• online video

• newspaper

The intersection of a row and a column is

• range

• cell

• worksheet

• workbook

An example of a single user OS is

• MS dos

• I os

• Mac os

• Android

The device made of wooden frame with beads is

• slide rule

• abacus

• logarithm table

• four figure table

Who invented the computer based on concept of stored program

• Blaize Pascal

• Thomas Edinson

• Joseph Jacquard

• Charles Babbage

The first mechanical calculator is the ________

• Abacus

• Slide Rule

• Blaise Pascal

• Charles Babbage

The first digital computer is

• UNIVAC

• ENIAC

• EDSAC

• IBM

The counting device used in US population census is

• Charles Babbage machine

• John Von Neuman machine

• Herman Hollerith machine

• Blaise Pascal's machine

The eyes can be protected from rays of computer using _____

• Anti-glare glasses

• Sunshade

• Fancy spectacles

• Swimming shade

The first commercial computer is

• ENIAC

• EDSAC

• UNIVAC

• EDVAC