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WorksheetsCatalyst for Change
Total questions: 10
Worksheet time: 5mins
Choose the example of advances in the past two decades.
cellphone
snail mail
type writer
What are the aids to manual calculating?
tablet, abacus, scientific calculator
tablet, mathematical tables, calculator
tablet, abacus, mathematical tables
This type of early mechanical calculator helps to create printed, itemized receipts.
tabulator
cash register
commercial computers
It entered the commercial market in 1953
Remington-Rand
IBM
Fortran
He developed an electromechanical tabulating machine for punched cards to assist in summarizing information and in accounting
Blaise Pascal
James and John Ritty
Herman Hollerith
This is a program that accepts a list of keywords from a user, searches a database of documents, and returns those documents most closely matching the specified keywords.
search engine
chrome
internet explorer
He coined the word "hypertext"
Ted Nelson
Blaise Pascal
Douglas Engelbart
www. stands for?
world width web
world wide wed
world wide web
It refers to devices used in the creation, storage, manipulation, exchange, and dissemination of data, including text, sound, and images.
Graphical User Interface
Information Technology
Networking
This is a machine used to transmit messages in the form of electrical impulses that can be converted into data.
telegraph
telephone
teletype
